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M24256-BSMW5 PDF预览

M24256-BSMW5

更新时间: 2024-02-24 15:51:53
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 可编程只读存储器电动程控只读存储器电可擦编程只读存储器光电二极管
页数 文件大小 规格书
20页 125K
描述
32KX8 I2C/2-WIRE SERIAL EEPROM, PDSO8, 0.200 INCH, PLASTIC, SO-8

M24256-BSMW5 技术参数

生命周期:Obsolete零件包装代码:SOIC
包装说明:SOP,针数:8
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.32.00.51风险等级:5.65
最大时钟频率 (fCLK):0.4 MHzJESD-30 代码:R-PDSO-G8
长度:5.3 mm内存密度:262144 bit
内存集成电路类型:EEPROM内存宽度:8
功能数量:1端子数量:8
字数:32768 words字数代码:32000
工作模式:SYNCHRONOUS最高工作温度:85 °C
最低工作温度:-20 °C组织:32KX8
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
并行/串行:SERIAL认证状态:Not Qualified
座面最大高度:2.03 mm串行总线类型:I2C
最大供电电压 (Vsup):3.6 V最小供电电压 (Vsup):1.8 V
标称供电电压 (Vsup):2.5 V表面贴装:YES
技术:CMOS温度等级:OTHER
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL宽度:5.25 mm
最长写入周期时间 (tWC):10 msBase Number Matches:1

M24256-BSMW5 数据手册

 浏览型号M24256-BSMW5的Datasheet PDF文件第2页浏览型号M24256-BSMW5的Datasheet PDF文件第3页浏览型号M24256-BSMW5的Datasheet PDF文件第4页浏览型号M24256-BSMW5的Datasheet PDF文件第5页浏览型号M24256-BSMW5的Datasheet PDF文件第6页浏览型号M24256-BSMW5的Datasheet PDF文件第7页 
M24256-B  
M24128-B  
C Bus EEPROM  
256/128 Kbit Serial  
I
With Three Chip Enable Lines  
PRELIMINARY DATA  
2
Compatible with I C Extended Addressing  
2
14  
Two Wire I C Serial Interface  
8
Supports 400 kHz Protocol  
Single Supply Voltage:  
1
1
– 4.5V to 5.5V for M24xxx-B  
TSSOP8 (DW)  
169 mil width  
TSSOP14 (DL)  
169 mil width  
– 2.5V to 3.6V for M24xxx-BV  
– 2.5V to 5.5V for M24xxx-BW  
– 1.8V to 3.6V for M24xxx-BS  
PDIP8 (BN)  
Hardware Write Control  
0.25 mm frame  
BYTE and PAGE WRITE (up to 64 Bytes)  
RANDOM and SEQUENTIAL READ Modes  
Self-Timed Programming Cycle  
Automatic Address Incrementing  
Enhanced ESD/Latch-Up Behavior  
More than 100000 Erase/Write Cycles  
More than 40 Year Data Retention  
8
1
8
8
1
1
SO8 (MW)  
SO8 (MN)  
200 mil width  
150 mil width  
DESCRIPTION  
2
These I C-compatible electrically erasable  
programmable memory (EEPROM) devices are  
organized as 32Kx8 bits (M24256-B) and 16Kx8  
bits (M24128-B).  
Figure 1. Logic Diagram  
These memory devices are compatible with the  
2
I C extended memory standard. This is a two wire  
serial interface that uses a bi-directional data bus  
and serial clock. The memory carries a built-in 4-  
bit unique Device Type Identifier code (1010) in  
V
CC  
2
accordance with the I C bus definition.  
3
E0-E2  
SCL  
WC  
SDA  
Table 1. Signal Names  
M24256-B  
M24128-B  
E0, E1, E2  
SDA  
Chip Enable  
Serial Data  
Serial Clock  
Write Control  
Supply Voltage  
Ground  
SCL  
V
WC  
SS  
AI02809  
V
V
CC  
SS  
February 2001  
1/20  
This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to change without notice.  

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