The IDT7134SA20J is a high-speed 4K x 8 dual-port static SRAM designed for applications requiring asynchronous access from two independent ports. It operates with a maximum access time of 20 ns for commercial applications and is suitable for systems that cannot tolerate wait states. The device features low power consumption, with typical active power usage of 700 mW and standby power of 5 mW. This memory chip supports battery backup operation with 2V data retention, making it ideal for low-power applications. It is TTL-compatible and operates on a single 5V power supply. The IDT7134SA20J is available in multiple package options, including 48-pin DIP, LCC, Flatpack, and 52-pin PLCC, and is compliant with military specifications (MIL-PRF-38535 QML), ensuring reliability in demanding environments. The industrial temperature range for selected speeds is from -40¬8C to +85¬8C.
SRAM - Dual Port, Asynchronous Memory IC 32Kb (4K x 8) Parallel 20ns 52-PLCC (19.13x19.13)
IC SRAM 32KBIT PARALLEL 52PLCC
SRAM - Dual Port, Asynchronous Memory IC 32Kbit Parallel 20 ns 52-PLCC (19.13x19.13)
IC SRAM 32KBIT PARALLEL 52PLCC
| DigiKey | Lingto Electronic Limited | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|
| Product Category | Memory Chips | Memory Chips | Memory Chips | Memory Chips |
| Product Number | 7134SA20J-ND | 7134SA20J | 7134SA20J | 7134SA20J |
| 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 | 52-LCC (J-Lead) | 52-LCC (J-Lead) | ||
| Supply Voltage | 4.5V ~ 5.5V | 4.5V ~ 5.5V | Surface Mount |
