Overview
Description
The R1RP0408DI Series is a 4-Mbit High-Speed static RAM organized 512-k word × 8-bit. It has realized High-Speed access time by employing CMOS process (6-transistor memory cell) and High-Speed circuit designing technology. It is most appropriate for the application which requires High-Speed, high density memory and wide bit width configuration, such as cache and buffer memory in system. It is packaged in 400-mil 36-pin plastic SOJ.
Features
- Single 5.0 V supply: 5.0 V ± 10 %
- Access time: 12 ns (max)
- Completely static memory: No clock or timing strobe required
- Equal access and cycle times
- Directly TTL compatible: All inputs and outputs
- Operating current: 130 mA (max)
- TTL standby current: 40 mA (max)
- CMOS standby current: 5 mA (max)
- Center VCC and VSS type pin out
- Temperature range: −40 to +85°C
Comparison
Applications
Documentation
= Featured Documentation
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Type | Title | Date |
Datasheet | PDF 343 KB 日本語 | |
Guide | PDF 182 KB 日本語 | |
Guide | PDF 471 KB 日本語 | |
Guide | PDF 1.27 MB 日本語 | |
Product Reliability Report | PDF 202 KB | |
Product Change Notice | PDF 1.04 MB 日本語 | |
Product Change Notice | PDF 885 KB 日本語 | |
Package Outline Drawing | PDF 21 KB | |
8 items
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Design & Development
Models
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.