AT60142E - ATMEL Corporation

AT60142E Rad Hard 512K x 8 Very Low Power CMOS SRAM

The AT60142E/ET are very low power CMOS static RAM organized as 524 288 x 8 bits. Atmel brings the solution to applications where fast computing is as mandatory as low consumption, such as aerospace electronics, portable instruments, or embarked systems. Utilizing an array of six transistors (6T) memory cells, the AT60142E/ET combine an extremely low standby.

Features

• Operating Voltage: 3.3V
• Access Time:
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  – 15 ns (Preview) for 3.3V biased only (AT60142E)
  – 17 ns and 20 ns for 5V Tolerant (AT60142ET) Very Low Power Consumption
  – Active: 810 mW (Max) @ 15 ns
  – Standby: 215 µW (Typ) Wide Temperature Range: -55 to +125°C 500 Mils Width Package TTL-Compatible Inputs and Outputs Asynchronous Designed on 0.25 Micron Process No Single Event Latch Up below LET Threshold of 80 MeV/mg/cm 2 Tested up to a Total Dose of 300 krads (Si) according to MIL-STD-883 Method 1019 500 Mils Wide FP36 Package ESD Better than 4000V Rad Hard 512K x 8 Very Low .