ACT-S512K8 is a 4Mbit low power CMOS monolithic SRAM manufactured by Aeroflex. It supports five access time grades of 17ns, 20ns, 25ns, 35ns, 45ns and 55ns maximum, works under a temperature range of -55°C to +125°C and supports military environments.
The Aeroflex ACT-S512K8 is a high-speed, 4 Megabit CMOS Monolithic SRAM designed for full temperature range military, space, or high reliability mass memory and fast cache applications. The device features input and output TTL compatibility and supports multiple access time grades ranging from 17ns to 55ns maximum.
| Memory Capacity | 4 Megabit (512K x 8) |
|---|---|
| Operating Temperature Range | -55°C to +125°C |
| Access Time Grades | 17ns, 20ns, 25ns, 35ns, 45ns, 55ns |
| Power Supply Voltage | +5V (Standard), +3.3V (Optional) |
| Maximum Package Power Dissipation | 1.1 W |
| Input Capacitance | 20 pF |
The standard version operates with a +5 Volt power supply.
Yes, the device has input and output TTL compatibility.