特長
- Wide Range Power Supply
- 2.5V (±8%) to 5V (±10%) VDD
- 1V (±5%) to 1.8V (±10%) VDD2
- Operating Temperature Range: -40°C to 85°C
- RoHS-Compliant/Halogen-Free
- Macrocells Overview
- Two High-Speed General-Purpose Rail-to-Rail Analog Comparators (ACMPxH)
- Two Low-Power General-Purpose Rail-to-Rail Analog Comparators (ACMPxL)
- Two Voltage References (Vref)
- Two Vref Outputs
- Twelve Combination Function Macrocells
- One Selectable DFF/Latch or 2-bit LUT
- Four Selectable DFF/Latches or 3-bit LUTs
- One Selectable Pipe Delay or Ripple Counter or 3-bit LUT
- One Selectable Programmable Pattern Generator or 2-bit LUT
- Four Selectable 8-bit CNT/DLYs or 3-bit LUTs
- One Selectable 16-bit CNT/DLY or 4-bit LUT
- Asynchronous State Machine
- Twelve States
- Four Dynamic Memory (DM) Macrocells
- f(1) Computation Macrocell with Dedicated ACMP
- Serial Communications
- I2C Protocol Interface
- Programmable Delay with Edge Detector Output
- Deglitch Filter or Edge Detector
- Three Oscillators (OSC)
- 2.048kHz Oscillator
- 2.048MHz Oscillator
- 25MHz Oscillator
- Crystal Oscillator
- Analog Temperature Sensor
- Power-On Reset (POR)
説明
Renesas' Zero Static Power ASM (Asynchronous State Machine) is fault-tolerant and operates continuously over a wide voltage range with very low latency. The SLG46881 provides a small, low-power component for commonly used mixed-signal functions. The user creates their circuit design by programming the one-time programmable (OTP) non-volatile memory (NVM) to configure the interconnect logic, the IO pins, and the macrocells of the SLG46881. This highly versatile device allows for a wide variety of mixed-signal functions to be designed within a very small, low-power single integrated circuit.
パラメータ
| 属性 | 値 |
|---|---|
| Nominal VDD | - |
| VDD2 (V) | - |
| GPIOs (#) | 28 |
| Special Features | ASM (12 states) |
| ACMP Channels (#) | 4 |
| CNT/DLY (Max) (#) | 5 |
| LUTs (Max) (#) | 12 |
| DFF (Max) (#) | 5 |
| Pipe Delay | 16-stage |
| # of Programable Delays (#) | 1 |
| Oscillator Type | RC OSC, LF OSC, Ring OSC, Crystal OSC |
| Temperature Sensor (ch) (#) | 1 |
| Interface | I2C |
| Memory Type | OTP |
| Temp. Range (°C) | -40 to +85°C |
パッケージオプション
| Pkg. Type | Pkg. Dimensions (mm) | Lead Count (#) |
|---|---|---|
| TQFN | 4.0 x 4.0 | 32 |
アプリケーション
- Personal Computers and Servers
- PC Peripherals
- Consumer Electronics
- Data Communications Equipment
- Handheld and Portable Electronics
- Smartphones and Fitness Bands
- Notebook and Tablet PCs