MF3257-LSDATXX中文資料三菱電機數(shù)據(jù)手冊PDF規(guī)格書

DESCRIPTION

Mitsubishi’s Static RAM cards provide large memory capacities on a device approximately the size of a credit card(85.6mm′54mm′3.3mm). The cards use a 8 / 1 6 bit data bus.The devices use a replaceable lithium battery to maintain data. Available in 64K byte-4M byte capacities, Mitsubishi’s Static RAM cards are available with a 68-pin, two-piece connector.

FEATURES

■ Uses TSOP (Thin Small Outline Package) to achieve very high memory density coupled with high reliability, without enlarging card size

■ Electrostatic discharge protectiton to 15kV

■ Buffered interface

■ 68-pin connector

■ 8-bit and 16-bit data width

■ Write protect switch

■ Battery voltage pin

■ LS Type Wide Range operating temperature Ta= -20 to 70°C

APPLICATIONS

■ Office automation

■ Data Communications

■ Computers

■ Industrial

■ Telecommunications

■ Consumer