LP62S1664C

Features:

`Operating voltage: 2.7V to 3.6V
` Access times: 55/70 ns (max.)
` Current: LP62S1664C-55 series: Operating: 50mA (max.) Standby: 5A (max.) LP62S1664C-70 series: Operating: 40mA (max.) Standby: 5A (max.)
` Extended operating temperature range : -40 to 85 for -LLI series
` Full static operation, no clock or refreshing required
` All inputs and outputs are directly TTL-compatible
` Common I/O using three-state output
` Data retention voltage: 2V (min.)
` Available in 44-pin TSOP and 48-ball Mini BGA (6X8) packages.

Pinout






Specifications

VCC to GND . . . . . . . . . . . . . . . . . . . . . .-0.5V to +4.6V
IN, IN/OUT Volt to GND . . . . . . . . . .-0.5V to VCC + 0.5V
Operating Temperature, Topr . . . . . . . . -40 to +85
Storage Temperature, Tstg . . . . . . . . . -55 to +125
Power Dissipation, P_T . . . . . . . . . . . . . . . . . . . . . 0.7W
Soldering Temp. & Time . . . . . . . . . . . . .260, 10 sec




Description

`The LP62S1664C is a low operating current 1,048,576- bit static random access memory organized as 65,536 words by 16 bits and operates on low power supply voltage from 2.7V to 3.6V. It is built using AMIC's high performance CMOS process.

`Inputs and three-state outputs are TTL compatible and allow for direct interfacing with common system bus structures.

`The chip enable input is provided for POWER-DOWN, device enable. Two byte enable inputs and an output enable input are included for easy interfacing.

`Data retention is guaranteed at a power supply voltage as low as 2V.