The 7008S55PFI is a high-speed 64K x 8 dual-ported static RAM designed for both commercial and industrial applications. It features true dual-ported memory cells, allowing simultaneous reads from the same memory location. The device operates at access speeds of 55 ns for commercial applications and 20 ns for industrial applications. Power consumption is low, with typical active power at 750 mW and standby power ranging from 1 mW to 5 mW, depending on the variant. This memory chip supports independent, asynchronous access through separate control, address, and I/O pins, making it suitable for systems requiring high-speed data transfer. It can be configured as a stand-alone 512K-bit dual-port RAM or as a master/slave configuration for 16-bit or wider systems, facilitating easy expansion without additional logic. The device is available in multiple package types, including 84-pin PGA, 84-pin PLCC, and 100-pin TQFP, and operates on a single 5V power supply. The industrial version is rated for a temperature range of -40¬8C to +85¬8C.
SRAM - Dual Port, Asynchronous Memory IC 512Kb (64K x 8) Parallel 55ns 100-TQFP (14x14)
IC SRAM 512KBIT PARALLEL 100TQFP
SRAM - Dual Port, Asynchronous Memory IC 512Kbit Parallel 55 ns 100-TQFP (14x14)
| DigiKey | Lingto Electronic Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|
| Product Category | Memory Chips | Memory Chips | Memory Chips |
| Product Number | 7008S55PFI-ND | 7008S55PFI | 7008S55PFI |
| Product Name | Memory | Memory | Memory |
| Memory Category | 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; 100-LQFP | QFP; 100-LQFP |
