器件名称: AK491024W
功能描述: 32,768 x 32 Bit CMOS/BiCMOS Static Random Access Memory
文件大小: 82.44KB 共2页
简 介:Accutek Microcircuit Corporation
DESCRIPTION
The Accutek AK63232W SRAM Module consists of fast high performance SRAMs mounted on a low profile, 64 pin SIM Board. The module utilizes four 28 pin 32K x 8 SRAMs in SOJ packages and four decoupling capacitor chips on one side of the circuit board.
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AK63232W 32,768 x 32 Bit CMOS/BiCMOS Static Random Access Memory
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The SRAMs used have common I/O functions and single output enable functions. Also, four separate chip select (CE) connections are used to independently enable the four bytes. The modules can be supplied in a variety of access time values from 12 nSEC to 45 nSEC in CMOS or BiCMOS technology. The Accutek module is designed for the lowest height off the board, consistent with the availability of commonly available SRAM SOJ package configurations. Each conforms to JEDEC - standard sizes and pin-out configurations. This, along with use of two pins for module memory density identification, PD0 and PD1, minimizes interchangeability and design considerations when changing from one module size to the other in customer applications.
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FEATURES
32,768 x 32 bit organization JEDEC Standardized 64 pin SIM format Common I/O, single OE functions with four separate chip selects (CE) Low height, 0.600 inch maximum, for mounting in straight-up or angled SIM sockets
Upward compatible with 64k x 32, AK63264W, 256K x 32, AK6322W and 1 meg x 32, AK6321024W designs Presence Detect, PD0 and PD1 for identifying ……
