1024K X 16 BIT LOW POWER CMOS SRAM
APRIL 2010
AS6C1616
1024K X 16 BIT LOW POWER CMOS SRAM FEATURES
Fast access time : 55ns Low power consumption: Operati...
Description
APRIL 2010
AS6C1616
1024K X 16 BIT LOW POWER CMOS SRAM FEATURES
Fast access time : 55ns Low power consumption: Operating current : 45/30mA (TYP.) Standby current : 10µA (TYP.) LL-version 4µA (TYP.) SL-version Single 2.7V ~ 3.6V power supply All inputs and outputs TTL compatible Fully static operation Tri-state output Data byte control : LB# (DQ0 ~ DQ7) UB# (DQ8 ~ DQ15) Data retention voltage : 1.2V (MIN.) Green package available Package : 48-pin 12mm x 20mm TSOP-I
GENERAL DESCRIPTION
The AS6C1616 is a 16,777,216-bit low power CMOS static random access memory organized as 1,048,576 words by 16 bits. It is fabricated using very high performance, high reliability CMOS technology. Its standby current is stable within the range of operating temperature. The AS6C1616 is well designed for low power application, and particularly well suited for battery back-up nonvolatile memory application. The AS6C1616 operates from a single power supply of 2.7V ~ 3.6V and all inputs and outputs are fully TTL compatible
PRODUCT FAMILY
Product Family AS6C1616(I) Operating Temperature -40 ~ 85℃ Vcc Range 2.7 ~ 3.6V Speed 55ns Power Dissipation Standby(ISB1,TYP.) Operating(Icc,TYP.) 10µA (LL)/4µA(SL) 45/30mA
FUNCTIONAL BLOCK DIAGRAM
PIN DESCRIPTION
SYMBOL DESCRIPTION Address Inputs Chip Enable Input Write Enable Input Output Enable Input Lower Byte Control Upper Byte Control Power Supply Ground A0 - A19 CE#, CE2 WE# OE# LB# UB# VCC
Vcc Vss
DQ0 – DQ15 Data Inputs/Outputs
DECODER 1024Kx16 MEMORY...
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