LC35W256EM中文资料三洋数据手册PDF规格书

Overview

The LC35W256EM-10W and LC35W256ET-10W are asynchronous silicon-gate CMOS SRAMs with a 32768- word by 8-bit structure.

Features

• Supply voltage range: 2.7 to 3.6 V

• Access time: 100 ns (maximum)

• Standby current: 0.8 µA (Ta ≤ 60°C)

4.0 µA (Ta ≤ 70°C)

• Operating temperature: –10 to +70°C

• Data retention voltage: 2.0 to 3.6 V

• All I/O levels: CMOS compatible (0.8 VCC, 0.2 VCC)

• Input/output shared function pins, 3-state output pins

• No clock required (fully static circuits)

• Package

28-pin SOP (450 mil) plastic package:

LC35W256EM-10W

28-pin TSOP (8 × 13.4 mm) plastic package:

LC35W256ET-10W