MT5C2564 is a high-speed, low-power, CMOS double-metal process SRAM chip produced by Austin Semiconductor. It has 15, 20, 25, 35, 45, 55 and 70 ns access speed, and also has 2V data retention and low power standby mode.
The Austin Semiconductor MT5C2564 is a 64K x 4 bit Static Random Access Memory (SRAM) available in various access times ranging from 15ns to 70ns. The device features a single +5V power supply, TTL-compatible inputs and outputs, and supports both industrial and military temperature ranges.
Key features include high-speed operation with options for battery backup data retention at low voltage (2V) and low-power standby modes. The memory array utilizes a double-metal CMOS process to achieve high performance while maintaining low power consumption.
| Memory Capacity | 64K x 4 bits |
|---|---|
| Access Time Options | 15, 20, 25, 35, 45, 55, and 70 ns |
| Power Supply Voltage | +5V (410%) |
| Operating Temperature Range (Industrial) | -40°C to +85°C |
| Operating Temperature Range (Military) | -55°C to +125°C |
The device supports a 2V data retention mode when using the 'L' version option.
Yes, all inputs and outputs are fully TTL compatible.