The 7130LA55JI is a high-speed 1K x 8 dual-port static SRAM designed for asynchronous memory applications. It operates with a maximum access time of 55 ns and is suitable for commercial, industrial, and military temperature ranges. The device supports battery backup operation with 2V data retention, making it ideal for low-power applications. It requires a single 5V ±10% power supply and features low power consumption, with typical active power at 550mW and standby power at 1mW for the low-power version. The 7130LA55JI is available in multiple package options, including 48-pin DIP, LCC, and various flatpack configurations. It complies with military standards (MIL-PRF-38535 QML), ensuring reliability for demanding applications. The dual-port architecture allows independent access for reads and writes, facilitating efficient data handling in systems requiring high-speed memory access.
SRAM - Dual Port, Asynchronous Memory IC 8Kb (1K x 8) Parallel 55ns 52-PLCC (19.13x19.13)
IC SRAM 8KBIT PARALLEL 52PLCC
SRAM - Dual Port, Asynchronous Memory IC 8Kbit Parallel 55 ns 52-PLCC (19.13x19.13)
IC SRAM 8KBIT PARALLEL 52PLCC
| DigiKey | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | Lingto Electronic Limited | |
|---|---|---|---|---|
| Product Category | Memory Chips | Memory Chips | Memory Chips | Memory Chips |
| Product Number | 7130LA55JI-ND | 7130LA55JI | 7130LA55JI | 7130LA55JI |
| Product Name | Memory | Integrated Circuits (ICs) - Memory - Memory | Memory | Memory |
| Memory Category | SRAM Chip | Volatile; SRAM Chip | SRAM; SRAM Chip | SRAM; SRAM Chip |
| Operating Temperature | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | ||
| Package Type | 52-LCC (J-Lead) | 52-LCC (J-Lead) | ||
| Supply Voltage | 4.5V ~ 5.5V | Surface Mount | 4.5V ~ 5.5V |
