The 7130SA55J8/2594 is a high-speed 1K x 8 dual-port static SRAM from Quarktwin Technology Ltd. designed for asynchronous memory applications. It operates with a maximum access time of 55 ns and is available in various temperature grades, including commercial, industrial, and military specifications. The device supports a single 5V power supply and features low power consumption, with typical active power at 550mW and standby power as low as 1mW for low-power versions. This SRAM is suitable for applications requiring independent access to memory locations from two ports, allowing for simultaneous read and write operations. It includes on-chip port arbitration logic and supports battery backup operation for data retention at 2V. The product is available in multiple package types, including 48-pin DIP, LCC, and various flatpack configurations, making it versatile for different design requirements. Compliance with military standards (MIL-PRF-38535 QML) ensures reliability for critical applications.
SRAM - Dual Port, Asynchronous Memory IC 8Kb (1K x 8) Parallel 55ns 52-PLCC (19.13x19.13)
SRAM - Dual Port, Asynchronous Memory IC 8Kbit Parallel 55 ns 52-PLCC (19.13x19.13)
IC SRAM 8KBIT PARALLEL 52PLCC
IC SRAM 8KBIT PARALLEL 52PLCC
| DigiKey | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|
| Product Category | Memory Chips | Memory Chips | Memory Chips | Memory Chips |
| Product Number | 7130SA55J8/2594-ND | 7130SA55J8/2594 | 7130SA55J8/2594 | 7130SA55J8/2594 |
| Product Name | Memory | Memory | Integrated Circuits (ICs) - Memory | Memory |
| Memory Category | SRAM Chip | SRAM; SRAM Chip | Volatile; SRAM Chip | SRAM; SRAM Chip |
| Operating Temperature | 0 to 70 C (32 to 158 F) | 0 to 70 C (32 to 158 F) | 0 to 70 C (32 to 158 F) | |
| Package Type | 52-LCC (J-Lead) | 52-LCC (J-Lead) |
