The 71421LA25PFGI8 is a high-speed 2K x 8 dual-port static RAM designed for asynchronous operation, featuring a maximum access time of 25 ns. It operates on a single 5V power supply and is suitable for both commercial and industrial applications, with an industrial temperature range of -40¬8C to +85¬8C. The device typically consumes 325 mW during active operation and only 1 mW in standby mode, making it a low-power option. It includes internal interrupt logic for efficient interprocessor communication and supports battery backup operation with 2V data retention. The memory is available in a 64-pin TQFP package, facilitating easy integration into various systems. This product is ideal for applications requiring fast, reliable memory access with low power consumption.
SRAM - Dual Port, Asynchronous Memory IC 16Kb (2K x 8) Parallel 25ns 64-TQFP
IC SRAM 16KBIT PARALLEL 64TQFP
SRAM - Dual Port, Asynchronous Memory IC 16Kbit Parallel 25 ns 64-TQFP
IC SRAM 16KBIT PARALLEL 64TQFP
| DigiKey | Lingto Electronic Limited | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|
| Product Category | Memory Chips | Memory Chips | Memory Chips | Memory Chips |
| Product Number | 71421LA25PFGI8-ND | 71421LA25PFGI8 | 71421LA25PFGI8 | 71421LA25PFGI8 |
| Product Name | Memory | Memory | Memory | Integrated Circuits (ICs) - Memory - Memory |
| Memory Category | SRAM Chip | SRAM; 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 | TQFP; 64-LQFP | QFP; 64-LQFP | ||
| Supply Voltage | 4.5V ~ 5.5V | 4.5V ~ 5.5V | Surface Mount |
