GENERAL DESCRIPTION
The T15V256A is a low power and low voltage CMOS static RAM. organized as 32,768 x 8 bits that operates on a 2.7V to 3.6V power supply. Data retention is guaranteed at a power supply voltage as low as 1.5V. This device is packaged in a standard 28-pin SOP or TSOP-I forward and reverse type.

FEATURES
• High speed access time: 50/70/85/100ns
• Power supply current : Operating :35mA(max) Standby : 5uA
• Power supply : 2.7V to 3.6V
• 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 SOP ,TSOP-I (8x13.4mm forward type and reverse type).
• Operating temperature :
    - 0 ~ +70 °C
    - -40 ~ +85 °C