Renesas Electronics SRAM, 71321LA55PPGI- 16kbit
- RS庫存編號:
- 217-3678P
- 製造零件編號:
- 71321LA55PPGI
- 製造商:
- Renesas Electronics
- RS庫存編號:
- 217-3678P
- 製造零件編號:
- 71321LA55PPGI
- 製造商:
- Renesas Electronics
產品概覽和技術數據資料表
法例與合規
產品詳細資訊
The Renesas Electronics 71321 series high-speed 2K x 8 Dual-Port Static RAM with internal interrupt logic for interprocessor communications. It is designed to be used as a stand-alone 8-bit Dual-Port RAM or as a "MASTER" Dual-Port RAM. It has 52 lead count and has TQFP package. The SRAM has I temperature grade.
Two INT flags for port-to-port communications
Easily expands data bus width to 16-or more- bits using SLAVE 71421
On-chip port arbitration logic
BUSY output flag
Fully asynchronous operation from either port
Easily expands data bus width to 16-or more- bits using SLAVE 71421
On-chip port arbitration logic
BUSY output flag
Fully asynchronous operation from either port
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規格
屬性 | 值 |
|---|---|
| Memory Size | 16kbit |
| Organisation | 2K x 8 |
| Number of Words | 2K |
| Number of Bits per Word | 8bit |
| Maximum Random Access Time | 55ns |
| Address Bus Width | 16bit |
| Low Power | Yes |
| Timing Type | Asynchronous |
| Mounting Type | Surface Mount |
| Package Type | TQFP-52 |
| Pin Count | 52 |
| Dimensions | 10 x 10 x 1.4mm |
| Height | 1.4mm |
| Maximum Operating Supply Voltage | 5.5 V |
| Length | 10mm |
| Maximum Operating Temperature | +85 °C |
| Minimum Operating Supply Voltage | 4.5 V |
| Minimum Operating Temperature | -40 °C |
| Width | 10mm |