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93C56A-I/STG PDF预览

93C56A-I/STG

更新时间: 2024-01-12 18:52:49
品牌 Logo 应用领域
美国微芯 - MICROCHIP 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
页数 文件大小 规格书
12页 169K
描述
256 X 8 MICROWIRE BUS SERIAL EEPROM, PDSO8, 4.40 MM, ROHS COMPLIANT, PLASTIC, TSSOP-8

93C56A-I/STG 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Obsolete零件包装代码:SOIC
包装说明:0.150 INCH, PLASTIC, SOIC-8针数:8
Reach Compliance Code:unknownFactory Lead Time:6 weeks
风险等级:5.65其他特性:10K ERASE/WRITE CYCLES MIN; DATA RETENTION > 40 YEARS
备用内存宽度:16最大时钟频率 (fCLK):2 MHz
数据保留时间-最小值:40耐久性:1000000 Write/Erase Cycles
JESD-30 代码:R-PDSO-G8JESD-609代码:e0
内存密度:2048 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:256 words
字数代码:256工作模式:SYNCHRONOUS
最高工作温度:125 °C最低工作温度:-40 °C
组织:256X8输出特性:3-STATE
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:SOP8,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE并行/串行:SERIAL
峰值回流温度(摄氏度):NOT SPECIFIED电源:5 V
认证状态:Not Qualified串行总线类型:MICROWIRE
最大待机电流:0.0001 A子类别:EEPROMs
最大压摆率:0.004 mA最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):4.5 V标称供电电压 (Vsup):5 V
表面贴装:YES技术:CMOS
温度等级:AUTOMOTIVE端子面层:Tin/Lead (Sn/Pb)
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
最长写入周期时间 (tWC):1 ms写保护:SOFTWARE
Base Number Matches:1

93C56A-I/STG 数据手册

 浏览型号93C56A-I/STG的Datasheet PDF文件第2页浏览型号93C56A-I/STG的Datasheet PDF文件第3页浏览型号93C56A-I/STG的Datasheet PDF文件第4页浏览型号93C56A-I/STG的Datasheet PDF文件第5页浏览型号93C56A-I/STG的Datasheet PDF文件第6页浏览型号93C56A-I/STG的Datasheet PDF文件第7页 
M
93C56A/B  
2K 5.0V Automotive Temperature Microwire® Serial EEPROM  
FEATURES  
PACKAGE TYPE  
PDIP  
• Single supply 5.0V operation  
• Low power CMOS technology  
- 1 mA active current (typical)  
- 1 µA standby current (maximum)  
• 256 x 8 bit organization (93C56A)  
• 128 x 16 bit organization (93C56B)  
• Self-timed ERASE and WRITE cycles (including  
auto-erase)  
VCC  
CS  
CLK  
DI  
1
2
8
7
NC  
NC  
VSS  
3
4
6
5
DO  
• Automatic ERAL before WRAL  
• Power on/off data protection circuitry  
• Industry standard 3-wire serial interface  
• Device status signal during ERASE/WRITE  
cycles  
• Sequential READ function  
• 100,000 E/W cycles guaranteed  
• Data retention > 200 years  
SOIC  
1
8
VCC  
CS  
CLK  
2
3
4
7
6
5
NC  
NC  
VSS  
DI  
DO  
• 8-pin PDIP and SOIC packages  
• Available for the following temperature ranges:  
BLOCK DIAGRAM  
- Automotive (E):  
-40°C to +125°C  
DESCRIPTION  
ADDRESS  
DECODER  
MEMORY  
ARRAY  
The Microchip Technology Inc. 93C56A/B is a 2K-bit,  
low-voltage serial Electrically Erasable PROM. The  
device memory is configured as 256 x 8 bits (93C56A)  
or 128 x 16 bits (93C56B). Advanced CMOS technol-  
ogy makes this device ideal for low-power, nonvolatile  
memory applications. The 93C56A/B is available in  
standard 8-pin DIP and surface mount SOIC packages.  
This device is only recommeded for 5V automotive  
temperature applications. For all commercial and  
industrial applications, the 93LC56A/B is recom-  
mended.  
ADDRESS  
COUNTER  
DATA  
OUTPUT  
BUFFER  
DO  
REGISTER  
DI  
MEMORY  
DECODE  
LOGIC  
CS  
VCC  
VSS  
CLOCK  
GENERATOR  
CLK  
Microwire is a registered trademark of National Semiconductor.  
1998 Microchip Technology Inc.  
Preliminary  
DS21206B-page 1  

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