DESCRIPTION
The Accutek AK632512 SRAM Module consists of fast high performance SRAMs mounted on a low height, 72 pin SIM or ZIP Board. The module utilizes four 36 pin 512K x 8 SRAMs in 400 mil SOJ packages and four decoupling capacitors mounted on the front side of a printed circuit board.

FEATURES
• 524,288 x 32 bit organization
• JEDEC Standard 72 pin SIM or ZIP format
• Common I/O, single OE and WE functions with four separate
   chip selects (CE)
• Fast access times from 15 nSEC
• Low height, 0.640 inch SIM or 0.555 inch ZIP maximum
• Power:
   720mA Max Active (20 nSEC)
   760mA Max Active (15 nSEC)
   800mA Max Active (12 nSEC)
   200mA Max Standby
• TTL-compatible inputs and outputs
• Presence Detect, PD0, PD1, PD2 and PD3 for identifying module
   density
• Downward compatible with 256K x 32 (AK632256), 128K x 32
   (AK632128), 64K x 32 (AK63264) and 32K x 32 (AK63232), 64
   pin SIM or ZIP designs
• Upward compatible with 1 Meg x 32 (AK6321024)
• Single 5 volt power supply - AK632512W, AK632512Z
• Single 3.3 volt power supply - AK632512W/3.3,
   AK632512Z/3.3
• Operating free air temperature 0°C to 70°C