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EM566169BC-60 PDF预览

EM566169BC-60

更新时间: 2024-11-18 03:14:11
品牌 Logo 应用领域
钰创 - ETRON 静态存储器
页数 文件大小 规格书
15页 130K
描述
1M x 16 Pseudo SRAM

EM566169BC-60 数据手册

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Et r on Tech  
EM566169BC  
1M x 16 Pseudo SRAM  
Rev 0.6 Apr. 2004  
Features  
Pad Assignment  
Organized as 1M 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  
1
2
3
4
5
6
LB#  
DQ8  
DQ9  
VSS  
OE#  
UB#  
A0  
A3  
A1  
A4  
A2  
CE1#  
DQ1  
DQ3  
DQ4  
DQ5  
WE#  
A11  
CE2  
DQ0  
DQ2  
VCC  
VSS  
DQ6  
DQ7  
NC  
A
B
C
D
E
F
Standby Current(I  
): 100uA  
SB1  
Deep power-down Current : 10uA (Memory cell data  
invalid)  
Byte data control: LB# (DQ0 - 7), UB# (DQ8 - 15)  
Compatible with low power SRAM  
DQ10  
DQ11  
DQ12  
DQ13  
A19  
A5  
A6  
Single Power Supply Voltage : 3.0V 0.3V  
Package Type : 48-ball FBGA, 6x8mm  
A17  
NC  
A14  
A12  
A9  
A7  
VCC  
DQ14  
DQ15  
A18  
A16  
A15  
A13  
A10  
Ordering Information  
Part Number  
Speed(ns)  
EM566169BC-60/65/70/85  
60/65/70/85  
G
H
Pin Description  
Symbol  
A0 – A19  
DQ0 – DQ15  
CE1#  
Function  
A8  
Address Inputs  
Data Inputs/Outputs  
Chip Enable  
CE2  
Standby Mode  
Output Enable  
Write Control  
OE#  
WE#  
LB#  
Lower Byte Control  
Upper Byte Control  
Power Supply  
Ground  
UB#  
VCC/VCCQ  
VSS/VSSQ  
Overview  
The EM566169 is a 16M-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. Advanced circuit technology provides both high speed and  
low power. It is automatically placed in low-power mode when CE1# or both UB# and LB# are asserted high or  
CE2 is asserted low. There are three control inputs. CE1# and CE2 are used to select the device, and output  
enable (OE#) provides fast memory access. Data byte control pins (LB#,UB#) provide lower and upper byte  
access. This device is well suited to various microprocessor system applications where high speed, low power  
and battery backup are required. And, with a guaranteed wide operating range, the EM566169 can be used in  
environments exhibiting extreme temperature conditions.  
Etron Technology, Inc.  
No. 6, Technology Rd. V, Science-Based Industrial Park, Hsinchu, Taiwan 30077, R.O.C.  
TEL: (886)-3-5782345  
FAX: (886)-3-5778671  
Etron Technology, Inc., reserves the right to make changes to its products and specifications without notice.  

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