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Overview

The RX23E-B Group of microcontrollers has a built-in analog front end (AFE) that is ideal for industrial sensor equipment. Compared to the RX23E-A, the high-speed performance and noise performance of the RX23E-B 24-bit delta-sigma A/D converter have been improved. The maximum data rate is 125kSPS, which is fast for a delta-sigma A/D converter and is eight times faster than the RX23E-A. RMS noise has been reduced to about 1/3 of that of the RX23E-A, making it possible to measure strain, temperature, pressure, flow, current, voltage, etc. at high speed and with accuracy. The RX23E-B also has an integrated 16-bit D/A converter and +/-10V high-voltage analog signal input circuit, reducing the overall bill of materials (BOM) and footprint. The CPU is equipped with an RXv2 core that offers excellent digital signal processing (DSP)/floating-point unit (FPU) operation, which enables high-precision measurement, control, and communication on a single chip.

RX23E-B Analog Block Diagram
RX23E-B Block Diagram
Pin-Memory Diagram of RX23E-B Standard Products
Pin-Memory Diagram of RX23E-B High-temperature Products
RX23E-B Analog Block Diagram
RX23E-B Block Diagram
Pin-Memory Diagram of RX23E-B Standard Products
Pin-Memory Diagram of RX23E-B High-temperature Products
  • Analog front end (AFE)
    • 24-bit delta-sigma A/D converter with integrated programmable gain amplifier: Up to 24-bit effective resolution, data rate 3.8SPS to 125kSPS, 4nV/°C offset drift, 1ppm/°C gain drift
    • 5V analog inputs: Eight differential inputs, 16 single-ended inputs
    • ±10V analog inputs: Two differential inputs, four single-ended inputs
    • 16-bit D/A converter: DNL = ±1LSB, INL = ±5LSB
    • Reference voltage source: Low temperature drift of 10ppm/°C with excellent temperature stability
    • Excitation current source: Matched programmable current source, ideal for measuring 3-wire resistance temperature detectors
  • MCU component
    • CPU: 32-bit RXv2 core, operating frequency 32MHz, digital signal processing can be implemented with DSP instructions and FPU
    • Communication interface: SPI x 1 channel, UART x 7 channels, I2C x 1 channel, CAN x 1 channel

Documentation

Design & Development

Software & Tools
RX Driver Package
Device driver set for the RX Family (including major middleware). Target devices : RX130, RX23W, RX231, RX24U, RX64M, RX65N, RX66T, RX71M, RX72M etc.
Software Package Renesas
External Flash Definition Editor
Utility for downloading data to external flash memory (for emulators)
 Other Emulators and Options Renesas
RI600V4 Real-time OS for RX Family
μITRON4.0 Specification real-time OS for RX Family [Required IDE : e2 studio, CS+] * RI600V4 is not generally promoted to U.S. and European customers. Customers in U.S. and Europe who are interested in RI600V4 are requested to contact our regional marketing departments for details.
ITRON OS Renesas
RI600PX Real-time OS for RX Family
μITRON4.0/PX Specification real-time OS for RX Family [Required IDE : CS+] * RI600PX is not generally promoted to U.S. and European customers. Customers in U.S. and Europe who are interested in RI600PX are requested to contact our regional marketing departments for details.
ITRON OS Renesas
e² studio - Information for the RX Family
Eclipse-based Renesas integrated development environment (IDE).
IDE and Coding Tool Renesas
C/C++ Compiler Package for RX Family [CC-RX]
C/C++ Compiler Package for RX Family [IDE: CS+, e² studio, High-performance Embedded Workshop]
 Compiler/Assembler Renesas
RX Smart Configurator
RX Smart Configurator is a utility for combining software in ways that meet your needs. It simplifies the embedding of Renesas drivers in your systems through supports for importing middleware and drivers and configuring pins.
 Solution Toolkit Renesas
E2 emulator [RTE0T00020KCE00000R]
On-chip debugging emulator. Also available as a flash memory programmer. [Support MCU/MPU: RA, RE, RH850, R-Car D1, RL78, RX, RISC-V MCU]
 Emulator Renesas
E20 emulator [R0E000200KCT00]
On-chip debugging emulator. Also available as a flash memory programmer. For RX600 or RX700 Series MCU, trace functions and Real-time RAM monitor functions available. For MCUs other than RX600 or RX700, the available debugging function corresponds to that of E2 Emulator Lite. [Support MCU/MPU: RX, RL78, RH850, V850, 78K0R, 78K0, R8C]
 Emulator Renesas
E2 emulator Lite [RTE0T0002LKCE00000R]
On-chip debugging emulator. Also available as a flash memory programmer. [Support MCU/MPU: RA, RE, RL78, RX, RISC-V MCU]
 Emulator Renesas
CS+
Renesas integrated development environment (IDE) [Support MCU/MPU: RH850, V850, RX, RL78, 78K0R, 78K0] (Note: CS+ is not generally promoted to U.S. and European customers.) (Note: To use Smart Configurator on CS+ for RL78/G23 and RX family MCUs, install the Smart Configurator for each MCU family separately downloading from ”Design & Support” > ”Development Tools” > ”Smart Configurator”)
 IDE and Coding Tool Renesas
CS+ Partner OS Aware Debugging Plug-in
Features for task level debugging of real-time OS applications [Plugin for Renesas IDE CS+] [Support MCU/MPU: RX, RL78]
 Plug-in, OS Aware Debugging, Etc. Renesas
PG-FP6
Flash memory programmer [Programming software: Dedicated GUI-based software, the "FP6 Terminal"] [Support MCU/MPU and devices: RA, RE, RX, RL78, RH850, RISC-V MCU, Renesas Synergy, Power Management, Renesas USB Power Delivery Family, ICs for Motor Driver/Actuator Driver, SuperH RISC engine, V850, 78K, R8C]
 Programmer (Unit/SW) Renesas
Renesas Flash Programmer (Programming GUI)
Flash memory programming software [Support MCU/MPU and devices: RA, RE, RX, RL78, RH850, RISC-V MCU Renesas Synergy, DA1453x, DA1459x, DA1469x, DA1470x, Power Management, Renesas USB Power Delivery Family, ICs for Motor Driver/Actuator Driver, V850, 78K0R, 78K0]
 Programmer (Unit/SW) Renesas
e² studio Partner OS Aware Debugging
Standard debugger in e2 studio for supporting task level debugging of real-time OS applications.
 Plug-in, OS Aware Debugging, Etc. Renesas
Simulator for CS+ of RX Family
Simulator for CS+ of RX Family [Support IDE : CS+] (Note: This product is included in Compiler Package and is not available separately.)
Simulator Renesas
Simulator for e² studio of RX Family
Simulator for e² studio of RX Family [Support IDE : e² studio] (Note: This product is included in the Renesas IDE "e² studio" and is not available separately.)
Simulator Renesas
DSP Library for RX Family
Software library that implements numeric operation function used in DSP with general purpose MCU
DSP / FFT Renesas
Renesas IAR Embedded Workbench Device-Support-Packages
Renesas IAR Embedded Workbench Device-Support-Packages include all device-specific files to be used with the Embedded Workbench IDE.
 IDE and Coding Tool Renesas
QE for AFE: Development Assistance Tool for Analog Front End
This development assistance tool supports the development of embedded systems to perform high-precision sensing for microcontrollers with built-in analog front-end (AFE). [Plugin for Renesas IDE "e2 studio"] [Standalone Version] [Support MCU/MPU:RA, RX]
Downloads
RX23E-B Group RSSKRX23E-B Board Control Program Application NoteRX23E-B Group RSSKRX23E-B Board Control Program - Sample Code
 Solution Toolkit Renesas
Crypto Library
Robust encode library to ensure security for all types of system developments
 Security / Crypto Renesas
SPI/QSPI Serial Flash Memory, QSPI Serial Phase Change Memory Driver
Device Driver for SPI and QSPI Serial Flash Memory and QSPI Serial Phase Change Memory
 Serial Memory Renesas
Add 3 hidden items
22 items
Renesas Solution Starter Kit for RX23E-B Board with Box

RTK0ES1001C00001BJ

Starter
Learn More

Renesas Solution Starter Kit for RX23E-B

The Renesas Solution Starter Kit for RX23E-B is an evaluation tool designed for sensor measurement using the RX23E-B 32-bit microcontroller (MCU). The kit includes an...

Featured Documents:
RSSKRX23E-B User's Manual
RSSKRX23E-B Renesas Solution Starter Kit for RX23E-B Quick Start Guide
RX23E-B Tiny Board for Digital Loadcell Reference Design

RX23E-B-QFN40-WT

Reference Designs
Learn More

RX23E-B Digital Load Cell Tiny Board Reference Design

The RX23E-B Digital Load Cell Tiny Board Reference Design is a compact and efficient solution for digital load cell design that utilizes the RX23E-B 32-bit...

Featured Documents:
RX23E-B-QFN40-WT Reference Design Files
RX23E-B Small Board for 6-Axis Force Sensor Demonstration Kit (42mm x 37mm)

RX23E-B-QFP64-FT

Demonstration
Learn More

RX23E-B 6-Axis Force Sensor Small Board Demonstration Kit

The RX23E-B 6-Axis Force Sensor Small Board Demonstration Kit is a compact solution that utilizes the RX23E-B 32-bit microcontroller (MCU). This MCU integrates a...

Featured Documents:
RX23E-B Group Design and Measurement of Small Board for 6-axis Force Sensor

ECAD Models

Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.

Explore ECAD Models
Diagram of ECAD Models

Product Options

    Processing table
    Carrier Type
    PLP
    CPU
    Program Memory (KB)
    Data Flash (KB)
    RAM (KB)
    Lead Count (#)
    Pkg. Type
    Supply Voltage (V)
    Operating Freq (Max) (MHz)
    I/O Ports
    Ethernet
    USB
    UART (#)
    SPI (#)
    I2C (#)
    CAN (ch)
    DMA
    Timer
    ADC
    24-Bit Sigma-Delta A/D Converter (ch)
    DAC
    Human Machine Interface
    RTC
    Watchdog Timer (ch)
    LVD or PVD
    Pkg. Dimensions (mm)
    Moisture Sensitivity Level (MSL)
    Price (USD) | 1ku
    Buy / Sample
    Part Number
    R5F523E5BDFL#10
    circleActive
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    		Tray (Full Carton) N/A RXv2 128 8 16 48 LFQFP 1.8 - 5.5 32 18 No 3 4 4 1 Yes 8-bit x 4-ch, 16-bit x 9-ch 12-bit x 8-ch 6 16-bit x 1-ch No 1 Yes 7 x 7 x 1.7 3
    R5F523E5BDFL#30
    circleActive
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    view_in_ar
    		Tray N/A RXv2 128 8 16 48 LFQFP 1.8 - 5.5 32 18 No 3 4 4 1 Yes 8-bit x 4-ch, 16-bit x 9-ch 12-bit x 8-ch 6 16-bit x 1-ch No 1 Yes 7 x 7 x 1.7 3 9.473
    R5F523E5BDFM#10
    circleActive
    memory
    view_in_ar
    		Tray (Full Carton) N/A RXv2 128 8 16 64 LFQFP 1.8 - 5.5 32 28 No 4 5 5 1 Yes 8-bit x 4-ch, 16-bit x 9-ch 12-bit x 8-ch 8 16-bit x 1-ch Yes 1 Yes 10 x 10 x 1.7 3
    R5F523E5BDFM#30
    circleActive
    memory
    view_in_ar
    		Tray N/A RXv2 128 8 16 64 LFQFP 1.8 - 5.5 32 28 No 4 5 5 1 Yes 8-bit x 4-ch, 16-bit x 9-ch 12-bit x 8-ch 8 16-bit x 1-ch Yes 1 Yes 10 x 10 x 1.7 3 9.767
    R5F523E5BDNF#00
    circleActive
    memory
    view_in_ar
    		Tray (Full Carton) N/A RXv2 128 8 16 40 HWQFN 1.8 - 5.5 32 15 No 2 3 3 1 Yes 8-bit x 4-ch, 16-bit x 9-ch 12-bit x 6-ch 4 16-bit x 1-ch No 1 Yes 6 x 6 x 0.8 3
    R5F523E5BDNF#20
    circleActive
    memory
    view_in_ar
    		Tray N/A RXv2 128 8 16 40 HWQFN 1.8 - 5.5 32 15 No 2 3 3 1 Yes 8-bit x 4-ch, 16-bit x 9-ch 12-bit x 6-ch 4 16-bit x 1-ch No 1 Yes 6 x 6 x 0.8 3 9.238
    R5F523E5BGFL#10
    circleActive
    memory
    view_in_ar
    		Tray (Full Carton) N/A RXv2 128 8 16 48 LFQFP 1.8 - 5.5 32 18 No 3 4 4 1 Yes 8-bit x 4-ch, 16-bit x 9-ch 12-bit x 8-ch 6 16-bit x 1-ch No 1 Yes 7 x 7 x 1.7 3
    R5F523E5BGFL#30
    circleActive
    memory
    view_in_ar
    		Tray N/A RXv2 128 8 16 48 LFQFP 1.8 - 5.5 32 18 No 3 4 4 1 Yes 8-bit x 4-ch, 16-bit x 9-ch 12-bit x 8-ch 6 16-bit x 1-ch No 1 Yes 7 x 7 x 1.7 3 10.12
    R5F523E5BGFM#10
    circleActive
    memory
    view_in_ar
    		Tray (Full Carton) N/A RXv2 128 8 16 64 LFQFP 1.8 - 5.5 32 28 No 4 5 5 1 Yes 8-bit x 4-ch, 16-bit x 9-ch 12-bit x 8-ch 8 16-bit x 1-ch Yes 1 Yes 10 x 10 x 1.7 3
    R5F523E5BGFM#30
    circleActive
    memory
    view_in_ar
    		Tray N/A RXv2 128 8 16 64 LFQFP 1.8 - 5.5 32 28 No 4 5 5 1 Yes 8-bit x 4-ch, 16-bit x 9-ch 12-bit x 8-ch 8 16-bit x 1-ch Yes 1 Yes 10 x 10 x 1.7 3 10.43
    R5F523E5BGNF#00
    circleActive
    memory
    view_in_ar
    		Tray (Full Carton) N/A RXv2 128 8 16 40 HWQFN 1.8 - 5.5 32 15 No 2 3 3 1 Yes 8-bit x 4-ch, 16-bit x 9-ch 12-bit x 6-ch 4 16-bit x 1-ch No 1 Yes 6 x 6 x 0.8 3
    R5F523E5BGNF#20
    circleActive
    memory
    view_in_ar
    		Tray N/A RXv2 128 8 16 40 HWQFN 1.8 - 5.5 32 15 No 2 3 3 1 Yes 8-bit x 4-ch, 16-bit x 9-ch 12-bit x 6-ch 4 16-bit x 1-ch No 1 Yes 6 x 6 x 0.8 3 9.875
    R5F523E5JDFN#10
    circleActive
    memory
    view_in_ar
    		Tray (Full Carton) N/A RXv2 128 8 16 80 LFQFP 1.8 - 5.5 32 44 No 5 6 6 1 Yes 8-bit x 4-ch, 16-bit x 9-ch 12-bit x 8-ch 8 16-bit x 1-ch LCD Display Interface 4com x 31seg or 8com x 27seg Yes 1 Yes 12 x 12 x 1.7 3
    R5F523E5JDFN#30
    circleActive
    memory
    view_in_ar
    		Tray N/A RXv2 128 8 16 80 LFQFP 1.8 - 5.5 32 44 No 5 6 6 1 Yes 8-bit x 4-ch, 16-bit x 9-ch 12-bit x 8-ch 8 16-bit x 1-ch LCD Display Interface 4com x 31seg or 8com x 27seg Yes 1 Yes 12 x 12 x 1.7 3 10
    R5F523E5JGFN#10
    circleActive
    memory
    view_in_ar
    		Tray (Full Carton) N/A RXv2 128 8 16 80 LFQFP 1.8 - 5.5 32 44 No 5 6 6 1 Yes 8-bit x 4-ch, 16-bit x 9-ch 12-bit x 8-ch 8 16-bit x 1-ch LCD Display Interface 4com x 31seg or 8com x 27seg Yes 1 Yes 12 x 12 x 1.7 3 10.19
    R5F523E5JGFN#30
    circleActive
    memory
    view_in_ar
    		Tray N/A RXv2 128 8 16 80 LFQFP 1.8 - 5.5 32 44 No 5 6 6 1 Yes 8-bit x 4-ch, 16-bit x 9-ch 12-bit x 8-ch 8 16-bit x 1-ch LCD Display Interface 4com x 31seg or 8com x 27seg Yes 1 Yes 12 x 12 x 1.7 3 10.68
    R5F523E5KDFM#10
    circleActive
    memory
    view_in_ar
    		Tray (Full Carton) N/A RXv2 128 8 16 64 LFQFP 1.8 - 5.5 32 27 No 3 4 4 1 Yes 8-bit x 4-ch, 16-bit x 9-ch 12-bit x 6-ch 6 16-bit x 1-ch Yes 1 Yes 10 x 10 x 1.7 3
    R5F523E5KDFM#30
    circleActive
    memory
    view_in_ar
    		Tray N/A RXv2 128 8 16 64 LFQFP 1.8 - 5.5 32 27 No 3 4 4 1 Yes 8-bit x 4-ch, 16-bit x 9-ch 12-bit x 6-ch 6 16-bit x 1-ch Yes 1 Yes 10 x 10 x 1.7 3 10.2
    R5F523E5KDNF#00
    circleActive
    memory
    view_in_ar
    		Tray (Full Carton) N/A RXv2 128 8 16 40 HWQFN 1.8 - 5.5 32 14 No 2 3 3 1 Yes 8-bit x 4-ch, 16-bit x 9-ch 12-bit x 2-ch 4 16-bit x 1-ch No 1 Yes 6 x 6 x 0.8 3
    R5F523E5KDNF#20
    circleActive
    memory
    view_in_ar
    		Tray N/A RXv2 128 8 16 40 HWQFN 1.8 - 5.5 32 14 No 2 3 3 1 Yes 8-bit x 4-ch, 16-bit x 9-ch 12-bit x 2-ch 4 16-bit x 1-ch No 1 Yes 6 x 6 x 0.8 3 9.658
    R5F523E5KGFM#10
    circleActive
    memory
    view_in_ar
    		Tray (Full Carton) N/A RXv2 128 8 16 64 LFQFP 1.8 - 5.5 32 27 No 3 4 4 1 Yes 8-bit x 4-ch, 16-bit x 9-ch 12-bit x 6-ch 6 16-bit x 1-ch Yes 1 Yes 10 x 10 x 1.7 3
    R5F523E5KGFM#30
    circleActive
    memory
    view_in_ar
    		Tray N/A RXv2 128 8 16 64 LFQFP 1.8 - 5.5 32 27 No 3 4 4 1 Yes 8-bit x 4-ch, 16-bit x 9-ch 12-bit x 6-ch 6 16-bit x 1-ch Yes 1 Yes 10 x 10 x 1.7 3 10.89
    R5F523E5KGNF#00
    circleActive
    memory
    view_in_ar
    		Tray (Full Carton) N/A RXv2 128 8 16 40 HWQFN 1.8 - 5.5 32 14 No 2 3 3 1 Yes 8-bit x 4-ch, 16-bit x 9-ch 12-bit x 2-ch 4 16-bit x 1-ch No 1 Yes 6 x 6 x 0.8 3
    R5F523E5KGNF#20
    circleActive
    memory
    view_in_ar
    		Tray N/A RXv2 128 8 16 40 HWQFN 1.8 - 5.5 32 14 No 2 3 3 1 Yes 8-bit x 4-ch, 16-bit x 9-ch 12-bit x 2-ch 4 16-bit x 1-ch No 1 Yes 6 x 6 x 0.8 3 10.32
    R5F523E5LDBS#00
    circleActive
    memory
    view_in_ar
    		Tray (Full Carton) N/A RXv2 128 8 16 100 TFBGA 1.8 - 5.5 32 59 No 6 7 7 1 Yes 8-bit x 4-ch, 16-bit x 9-ch 12-bit x 8-ch 8 16-bit x 1-ch LCD Display Interface 4com x 40seg or 8com x 36seg Yes 1 Yes 6 x 6 x 1.2 3
    R5F523E5LDBS#20
    circleActive
    memory
    view_in_ar
    		Tray N/A RXv2 128 8 16 100 TFBGA 1.8 - 5.5 32 59 No 6 7 7 1 Yes 8-bit x 4-ch, 16-bit x 9-ch 12-bit x 8-ch 8 16-bit x 1-ch LCD Display Interface 4com x 40seg or 8com x 36seg Yes 1 Yes 6 x 6 x 1.2 3 10.56
    R5F523E5LDFP#10
    circleActive
    memory
    view_in_ar
    		Tray (Full Carton) N/A RXv2 128 8 16 100 LFQFP 1.8 - 5.5 32 59 No 6 7 7 1 Yes 8-bit x 4-ch, 16-bit x 9-ch 12-bit x 8-ch 8 16-bit x 1-ch LCD Display Interface 4com x 40seg or 8com x 36seg Yes 1 Yes 14 x 14 x 1.7 3
    R5F523E5LDFP#30
    circleActive
    memory
    view_in_ar
    		Tray N/A RXv2 128 8 16 100 LFQFP 1.8 - 5.5 32 59 No 6 7 7 1 Yes 8-bit x 4-ch, 16-bit x 9-ch 12-bit x 8-ch 8 16-bit x 1-ch LCD Display Interface 4com x 40seg or 8com x 36seg Yes 1 Yes 14 x 14 x 1.7 3 10.69
    R5F523E5LGBS#00
    circleActive
    memory
    view_in_ar
    		Tray (Full Carton) N/A RXv2 128 8 16 100 TFBGA 1.8 - 5.5 32 59 No 6 7 7 1 Yes 8-bit x 4-ch, 16-bit x 9-ch 12-bit x 8-ch 8 16-bit x 1-ch LCD Display Interface 4com x 40seg or 8com x 36seg Yes 1 Yes 6 x 6 x 1.2 3
    R5F523E5LGBS#20
    circleActive
    memory
    view_in_ar
    		Tray N/A RXv2 128 8 16 100 TFBGA 1.8 - 5.5 32 59 No 6 7 7 1 Yes 8-bit x 4-ch, 16-bit x 9-ch 12-bit x 8-ch 8 16-bit x 1-ch LCD Display Interface 4com x 40seg or 8com x 36seg Yes 1 Yes 6 x 6 x 1.2 3 11.27
    R5F523E5LGFP#10
    circleActive
    memory
    view_in_ar
    		Tray (Full Carton) N/A RXv2 128 8 16 100 LFQFP 1.8 - 5.5 32 59 No 6 7 7 1 Yes 8-bit x 4-ch, 16-bit x 9-ch 12-bit x 8-ch 8 16-bit x 1-ch LCD Display Interface 4com x 40seg or 8com x 36seg Yes 1 Yes 14 x 14 x 1.7 3 10.86
    R5F523E5LGFP#30
    circleActive
    memory
    view_in_ar
    		Tray N/A RXv2 128 8 16 100 LFQFP 1.8 - 5.5 32 59 No 6 7 7 1 Yes 8-bit x 4-ch, 16-bit x 9-ch 12-bit x 8-ch 8 16-bit x 1-ch LCD Display Interface 4com x 40seg or 8com x 36seg Yes 1 Yes 14 x 14 x 1.7 3 11.42
    R5F523E5MDFL#10
    circleActive
    memory
    view_in_ar
    		Tray (Full Carton) N/A RXv2 128 8 16 48 LFQFP 1.8 - 5.5 32 18 No 3 4 4 1 Yes 8-bit x 4-ch, 16-bit x 9-ch 12-bit x 8-ch 6 16-bit x 1-ch No 1 Yes 7 x 7 x 1.7 3
    R5F523E5MDFL#30
    circleActive
    memory
    view_in_ar
    		Tray N/A RXv2 128 8 16 48 LFQFP 1.8 - 5.5 32 18 No 3 4 4 1 Yes 8-bit x 4-ch, 16-bit x 9-ch 12-bit x 8-ch 6 16-bit x 1-ch No 1 Yes 7 x 7 x 1.7 3 7.35
    R5F523E5MDFM#10
    circleActive
    memory
    view_in_ar
    		Tray (Full Carton) N/A RXv2 128 8 16 64 LFQFP 1.8 - 5.5 32 28 No 4 5 5 1 Yes 8-bit x 4-ch, 16-bit x 9-ch 12-bit x 8-ch 8 16-bit x 1-ch Yes 1 Yes 10 x 10 x 1.7 3
    R5F523E5MDFM#30
    circleActive
    memory
    view_in_ar
    		Tray N/A RXv2 128 8 16 64 LFQFP 1.8 - 5.5 32 28 No 4 5 5 1 Yes 8-bit x 4-ch, 16-bit x 9-ch 12-bit x 8-ch 8 16-bit x 1-ch Yes 1 Yes 10 x 10 x 1.7 3 7.387
    R5F523E5MDNF#00
    circleActive
    memory
    view_in_ar
    		Tray (Full Carton) N/A RXv2 128 8 16 40 HWQFN 1.8 - 5.5 32 15 No 2 3 3 1 Yes 8-bit x 4-ch, 16-bit x 9-ch 12-bit x 6-ch 4 16-bit x 1-ch No 1 Yes 6 x 6 x 0.8 3
    R5F523E5MDNF#20
    circleActive
    memory
    view_in_ar
    		Tray N/A RXv2 128 8 16 40 HWQFN 1.8 - 5.5 32 15 No 2 3 3 1 Yes 8-bit x 4-ch, 16-bit x 9-ch 12-bit x 6-ch 4 16-bit x 1-ch No 1 Yes 6 x 6 x 0.8 3 7.16
    R5F523E5MGFL#10
    circleActive
    memory
    view_in_ar
    		Tray (Full Carton) N/A RXv2 128 8 16 48 LFQFP 1.8 - 5.5 32 18 No 3 4 4 1 Yes 8-bit x 4-ch, 16-bit x 9-ch 12-bit x 8-ch 6 16-bit x 1-ch No 1 Yes 7 x 7 x 1.7 3
    R5F523E5MGFL#30
    circleActive
    memory
    view_in_ar
    		Tray N/A RXv2 128 8 16 48 LFQFP 1.8 - 5.5 32 18 No 3 4 4 1 Yes 8-bit x 4-ch, 16-bit x 9-ch 12-bit x 8-ch 6 16-bit x 1-ch No 1 Yes 7 x 7 x 1.7 3 7.851
    R5F523E5MGFM#10
    circleActive
    memory
    view_in_ar
    		Tray (Full Carton) N/A RXv2 128 8 16 64 LFQFP 1.8 - 5.5 32 28 No 4 5 5 1 Yes 8-bit x 4-ch, 16-bit x 9-ch 12-bit x 8-ch 8 16-bit x 1-ch Yes 1 Yes 10 x 10 x 1.7 3
    R5F523E5MGFM#30
    circleActive
    memory
    view_in_ar
    		Tray N/A RXv2 128 8 16 64 LFQFP 1.8 - 5.5 32 28 No 4 5 5 1 Yes 8-bit x 4-ch, 16-bit x 9-ch 12-bit x 8-ch 8 16-bit x 1-ch Yes 1 Yes 10 x 10 x 1.7 3 7.883
    R5F523E5MGNF#00
    circleActive
    memory
    view_in_ar
    		Tray (Full Carton) N/A RXv2 128 8 16 40 HWQFN 1.8 - 5.5 32 15 No 2 3 3 1 Yes 8-bit x 4-ch, 16-bit x 9-ch 12-bit x 6-ch 4 16-bit x 1-ch No 1 Yes 6 x 6 x 0.8 3
    R5F523E5MGNF#20
    circleActive
    memory
    view_in_ar
    		Tray N/A RXv2 128 8 16 40 HWQFN 1.8 - 5.5 32 15 No 2 3 3 1 Yes 8-bit x 4-ch, 16-bit x 9-ch 12-bit x 6-ch 4 16-bit x 1-ch No 1 Yes 6 x 6 x 0.8 3 7.65
    R5F523E5NDBS#00
    circleActive
    memory
    view_in_ar
    		Tray (Full Carton) N/A RXv2 128 8 16 100 TFBGA 1.8 - 5.5 32 59 No 6 7 7 1 Yes 8-bit x 4-ch, 16-bit x 9-ch 12-bit x 8-ch 8 16-bit x 1-ch LCD Display Interface 4com x 40seg or 8com x 36seg Yes 1 Yes 6 x 6 x 1.2 3
    R5F523E5NDBS#20
    circleActive
    memory
    view_in_ar
    		Tray N/A RXv2 128 8 16 100 TFBGA 1.8 - 5.5 32 59 No 6 7 7 1 Yes 8-bit x 4-ch, 16-bit x 9-ch 12-bit x 8-ch 8 16-bit x 1-ch LCD Display Interface 4com x 40seg or 8com x 36seg Yes 1 Yes 6 x 6 x 1.2 3 8.051
    R5F523E5NDFN#10
    circleActive
    memory
    view_in_ar
    		Tray (Full Carton) N/A RXv2 128 8 16 80 LFQFP 1.8 - 5.5 32 44 No 5 6 6 1 Yes 8-bit x 4-ch, 16-bit x 9-ch 12-bit x 8-ch 8 16-bit x 1-ch LCD Display Interface 4com x 31seg or 8com x 27seg Yes 1 Yes 12 x 12 x 1.7 3 7.499
    R5F523E5NDFN#30
    circleActive
    memory
    view_in_ar
    		Tray N/A RXv2 128 8 16 80 LFQFP 1.8 - 5.5 32 44 No 5 6 6 1 Yes 8-bit x 4-ch, 16-bit x 9-ch 12-bit x 8-ch 8 16-bit x 1-ch LCD Display Interface 4com x 31seg or 8com x 27seg Yes 1 Yes 12 x 12 x 1.7 3 7.881
    R5F523E5NDFP#10
    circleActive
    memory
    view_in_ar
    		Tray (Full Carton) N/A RXv2 128 8 16 100 LFQFP 1.8 - 5.5 32 59 No 6 7 7 1 Yes 8-bit x 4-ch, 16-bit x 9-ch 12-bit x 8-ch 8 16-bit x 1-ch LCD Display Interface 4com x 40seg or 8com x 36seg Yes 1 Yes 14 x 14 x 1.7 3 7.699
    R5F523E5NDFP#30
    circleActive
    memory
    view_in_ar
    		Tray N/A RXv2 128 8 16 100 LFQFP 1.8 - 5.5 32 59 No 6 7 7 1 Yes 8-bit x 4-ch, 16-bit x 9-ch 12-bit x 8-ch 8 16-bit x 1-ch LCD Display Interface 4com x 40seg or 8com x 36seg Yes 1 Yes 14 x 14 x 1.7 3 8.118
    Parametric Table tips

    Tips for Using This Parametric Table:

    • Hide Filters button in header: Collapse or expands filters
    • Column sort buttons in header: Sort Column alphabetically / numerically descending or ascending
    • Reset button in header: Reset all filters to the page default
    • Full Screen button in header: Expand the table to full screen view (user must close out of full screen before they can interact with rest of page)
    • Export button in header: Export the filtered results of the table to an Excel document
    • Filter parts search bar in header: Type to filter table results by part number
    • Hide column button in column headers: Select to hide columns in table
    • AND / OR toggle switches in header: Toggles the logic of this particular filter to be “AND” or “OR” logic for filtering results
    • Multiselect checkboxes at beginning of each row in table: Select these checkboxes to compare products against each other
    • Document icon next to product name in row: View the featured document for this product
    • Chip icon next to the right of the document icon in row: View the block diagram for this product
    • Cart icon to the right of the chip icon: Indicates that samples are available for this product

    Videos & Training

    RX-E series with High Precision ADC for Industrial Sensors

    This video introduces the product features of RX-E series for industrial sensors.

    Chapter's Title

    00:00 Opening
    00:10 Lineup
    00:36 Target Applications
    00:43 Three Key Features of RX-E Series: One-chip solution, High precision analog, Tools & Solutions
    02:30 Closing

    Related Resources

    Video List
    RX-E series with High Precision ADC for Industrial Sensors

    News & Blog Posts

    Blog Post Nov 22, 2023
    Blog Post Feb 16, 2023
    Blog Post Dec 13, 2022

    Resonator Information

    Please search for your resonator on its manufacturer's site linked below. If you require optimal oscillation circuit constants for your particular system, please ask the manufacturer of the oscillator.
    For Main clock resonator:
    KYOCERA: Click here for RX23E-B oscillation evaluation result.
    Murata Manufacturing: For IC Manufacturer, select Renesas Electronics, and enter RX23E-B into the IC Part Number search box.

    For information on resonators, please also refer to the following application note.
    Design Guide for Main Clock Circuits and Sub-Clock Circuits Rev.1.01 (PDF | English, 日本語)