T15M256B中文資料凱鈺科技數(shù)據(jù)手冊PDF規(guī)格書

GENERAL DESCRIPTION

The T15M256B is a low power CMOS static RAM. organized as 32,768 x 8 bits that operates on a single 5-volt power supply. Low operating and standby current . Data retention is guaranteed

at a power supply voltage as low as 1.5V. This device is packaged in a standard 28-pin

DIP(600mil), SOJ, SOP, TSOP-I forward and reverse type.

FEATURES

?High speed access time: 50/70/85/100ns

?Low power supply current :

- Operating :35mA(max)

- Standby : 10uA

?Power supply : 5V (± 10)

?Fully static operation – No clock or refreshing required

?All inputs and outputs directly LVTTL compatible

?Common I/O capability

?Data retention voltage : 1.5V (min)

?Available packages :

28-pin DIP(600mil),SOJ, SOP, TSOP-I

(8x13.4mm forward type and reverse type).

?Operating temperature :

- 0 ~ +70 °C

- -40 ~ +85 °C