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M68Z128W-70N1 PDF预览

M68Z128W-70N1

更新时间: 2024-11-26 13:01:23
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 静态存储器
页数 文件大小 规格书
12页 98K
描述
128KX8 STANDARD SRAM, 70ns, PDSO32, 8 X 20 MM, PLASTIC, TSOP-32

M68Z128W-70N1 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:TSOP包装说明:8 X 20 MM, PLASTIC, TSOP-32
针数:32Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.32.00.41
风险等级:5.57最长访问时间:70 ns
I/O 类型:COMMONJESD-30 代码:R-PDSO-G32
JESD-609代码:e0长度:18.4 mm
内存密度:1048576 bit内存集成电路类型:STANDARD SRAM
内存宽度:8功能数量:1
端子数量:32字数:131072 words
字数代码:128000工作模式:ASYNCHRONOUS
最高工作温度:70 °C最低工作温度:
组织:128KX8输出特性:3-STATE
封装主体材料:PLASTIC/EPOXY封装代码:TSOP1
封装等效代码:TSSOP32,.8,20封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE并行/串行:PARALLEL
峰值回流温度(摄氏度):NOT SPECIFIED电源:3/3.3 V
认证状态:Not Qualified座面最大高度:1.2 mm
最小待机电流:1.4 V子类别:SRAMs
最大压摆率:0.04 mA最大供电电压 (Vsup):3.6 V
最小供电电压 (Vsup):2.7 V标称供电电压 (Vsup):3 V
表面贴装:YES技术:CMOS
温度等级:COMMERCIAL端子面层:Tin/Lead (Sn/Pb)
端子形式:GULL WING端子节距:0.5 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:8 mmBase Number Matches:1

M68Z128W-70N1 数据手册

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M68Z128W  
3V, 1 Mbit (128Kb x8) Low Power SRAM with Output Enable  
LOW VOLTAGE: 3.0V (+0.6V / –0.3V)  
128Kb x 8 LOW POWER SRAM with OUTPUT  
ENABLE  
EQUAL CYCLE and ACCESS TIMES: 70ns  
LOW V  
DATA RETENTION: 1.4V  
CC  
TRI-STATE COMMON I/O  
LOW ACTIVE and STANDBY POWER  
®
INTENDED for USE with ST ZEROPOWER  
®
and TIMEKEEPER CONTROLLERS  
TSOP32 (N)  
8 x 20mm  
DESCRIPTION  
The M68Z128W is a 1 Mbit (1,048,576 bit) Fast  
CMOS SRAM, organized as 131,072 words by 8  
bits. The device features fully static operation re-  
quiring no external clocks or timing strobes, with  
equal address access and cycle times. It requires  
a single 3.0V (+0.6V / –0.3V) supply, and all inputs  
and outputs are TTL compatible. This device has  
an automatic power-down feature, reducing the  
power consumption by over 99% when deselect-  
ed. The M68Z128W is available in the standard  
450mil-wide TSOP type 1 package.  
Figure 1. Logic Diagram  
V
CC  
17  
8
A0-A16  
DQ0-DQ7  
Table 1. Signal Names  
A0-A16  
Address Inputs  
Data Input/Output  
Chip Enable 1  
Chip Enable 2  
Output Enable  
Write Enable  
W
E1  
E2  
G
M68Z128W  
DQ0-DQ7  
E1  
E2  
G
W
V
SS  
AI01878B  
V
Supply Voltage  
Ground  
CC  
V
SS  
NC  
Not Connected Internally  
March 2000  
1/12  

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