Etron Technology EM567169BC
The EM567169 is a 32M-bit Pseudo SRAM organized as 1M words by 16 bits. It is designed with advanced CMOS technology specified RAM featuring low power static RAM compatible function and pin configuration. This device operates from a single power supply.FEATURES
● Organized as 2M words by 16 bits● Fast Cycle Time : 60/65/70/85ns
● Fast Page Cycle Time : 18/20/25/30ns
● Page Read Operation by 8 words
● Standby Current(ISB1): 100uA
● Deep power-down Current : 10uA (Memory cell data invalid)
● Byte data control: LB# (DQ0 - 7), UB# (DQ8 - 15)
● Compatible with low power SRAM
● Single Power Supply Voltage : 3.0V±0.3V
● Package Type : 48-ball FBGA, 6x8mm EM567169BC 2M x 16 Pseudo SRAM Rev 0.6 Apr. 2004 Pad Assignment 1 2 3 4 5 6 A LB# OE# A0 A1 A2 CE2 B DQ8 UB# A3 A4 CE1# DQ0 C DQ9 DQ10 A5 A6 DQ1 DQ2 D VSS DQ11 A17 A7 DQ3 VCC Ordering Information Part Number EM567169BC-60/65/70/85 E VCC DQ12 NC A16 DQ4 VSS Speed(ns) 60/65/70/85 F DQ14 DQ13 A14 A15 DQ5 DQ6 Pin
DESCRIPTION
Symbol A0 – A20 DQ0 – DQ15 CE1# CE2 OE# WE# LB# UB# VCC/VCCQ VSS/VSSQ Function Address Inputs Data Inputs/Outputs Chip Enable Standby Mode Output Enable Write Control Lower Byte Control Upper Byte Control Power Supply Ground G DQ15 A19 A12 A13 WE# DQ7 H A18 A8 A9 A10 A11 A20 Overview This device operates from a single power supply.