The IDT7026L55J is a high-speed 16K x 16 dual-port static RAM designed for asynchronous operation. It supports simultaneous access to the same memory location from two independent ports, making it suitable for applications requiring high data throughput. The device can be configured as a stand-alone dual-port RAM or as part of a master/slave configuration to expand data bus width to 32 bits or more. It operates with a single 5V (¬±10%) power supply and features on-chip port arbitration logic and semaphore signaling support. The memory offers access times of 55 ns and is available in both commercial and industrial temperature ranges, with the industrial version rated for -40¬8C to +85¬8C. Power consumption is relatively low, with typical active power at 750 mW and standby power at 5 mW. The IDT7026L55J is packaged in an 84-pin PLCC or PGA, making it suitable for various applications, including military-grade systems that require high reliability and performance.
SRAM - Dual Port, Asynchronous Memory IC 256Kb (16K x 16) Parallel 55ns 84-PLCC (29.31x29.31)
SRAM - Dual Port, Asynchronous Memory IC 256Kbit Parallel 55 ns 84-PLCC (29.31x29.31)
IC SRAM 256KBIT PARALLEL 84PLCC
IC SRAM 256KBIT PARALLEL 84PLCC
| DigiKey | Quarktwin Technology Ltd. | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|
| Product Category | Memory Chips | Memory Chips | Memory Chips | Memory Chips |
| Product Number | 7026L55J-ND | 7026L55J | 7026L55J | 7026L55J |
| Product Name | Memory | Memory | Memory | Integrated Circuits (ICs) - Memory - Memory |
| Memory Category | SRAM Chip | SRAM; SRAM Chip | SRAM; SRAM Chip | Volatile; SRAM Chip |
| Operating Temperature | 0 to 70 C (32 to 158 F) | 0 to 70 C (32 to 158 F) | ||
| Package Type | 84-LCC (J-Lead) | 84-LCC (J-Lead) | ||
| Supply Voltage | 4.5V ~ 5.5V | 4.5V ~ 5.5V | Surface Mount |
