DESCRIPTION
The Accutek AK63264W-72 SRAM Module consists of fast high performance SRAMs mounted on a low profile, 72 pin SIM Board. The module utilizes eight 28 pin 64K x 4 SRAMs in SOJ packages and four decoupling capacitors mounted on each side of a printed circuit board.

FEATURES
• 65,536 x 32 bit organization
• JEDEC Standardized 72 pin SIM or ZIP pinout
• Common I/O, single OE functions with four separate chip
   selects (CE)
• Low height, 0.600 inch maximum
• Upward compatible with 256K x 32 (AK632256) 512K x 32
   (AK632512) and 1 Meg x 32 (AK6321024)
• TTL-compatible inputs and outputs
• Downward compatible with 128K x 32 (AK632128) and
   32K x 32 (AK63232)
• Presence Detect PD0 and PD1 for identifying module density
• Fast access times range from 12 nSEC BiCMOS to 45 nSEC
   CMOS
• Single 5 volt power supply - AK63264W-72
• Single 3.3 volt power supply - AK63264W-72/3.3
• Operating temperature range in free air, 0°C to 70°C
• Available with solder or gold leads