- RS Stock No.:
- 217-3680
- Mfr. Part No.:
- 71321SA55JG8
- Brand:
- Renesas Electronics
- RS Stock No.:
- 217-3680
- Mfr. Part No.:
- 71321SA55JG8
- Brand:
- Renesas Electronics
Technical Reference
Legislation and Compliance
Product Details
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 C 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
Specifications
Attribute | Value |
---|---|
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 | PLCC-52 |
Pin Count | 52 |
Dimensions | 19 x 19 x 3.63mm |
Height | 3.63mm |
Maximum Operating Supply Voltage | 5.5 V |
Minimum Operating Supply Voltage | 4.5 V |
Length | 19mm |
Minimum Operating Temperature | -0 °C |
Width | 19mm |
Maximum Operating Temperature | +70 °C |
Related links
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- Renesas Electronics SRAM, 70V25L15PFG- 128kbit
- Renesas Electronics SRAM, 71321LA55PPGI- 16kbit
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