Part Number : AS5C4009LL

Function : 512K x 8 SRAM - Ultra Low Power

Package : TSSOP 32 Pin Type

Maker : Austin Semiconductor

Pinouts :
AS5C4009LL datasheet

Description :

The AS5C4009LL is organized as 524,288 x 8 SRAM utilizing a special ultra low power design process. ASI’s pinout adheres to the JEDEC standard for pinout on 4 megabit SRAMs. The evolutionary 32 pin version allows for easy upgrades from the 1 meg SRAM design.

For flexibility in memory applications, ASI offers chip enable (CE) and output enable (OE) capabilities. These features can place the outputs in High-Z for additional flexibility in system design.

This devices operates from a single +5V power supply and all inputs and outputs are fully TTL-compatible.


• Ultra Low Power with 2V Data Retention (0.2mW MAX worst case Power-down standby)

• Fully Static, No Clocks

• Single +5V ±10% power supply

• Easy memory expansion with CE\ and OE\ options

• All inputs and outputs are TTL-compatible

Datasheet PDF Download :
AS5C4009LL pdf

Others datasheet of same file : 

AS5C4009, AS5C4009LLCW-55/883C, 

AS5C4009LLECJ-55/883C, AS5C4009LLDG-55/IT, 

2021/07/21 10:21 2021/07/21 10:21