5秒后页面跳转
85C72/SM PDF预览

85C72/SM

更新时间: 2024-02-07 09:17:22
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时钟双倍数据速率光电二极管内存集成电路
页数 文件大小 规格书
8页 103K
描述
128 X 8 I2C/2-WIRE SERIAL EEPROM, PDSO8, 0.207 INCH, PLASTIC, SOIC-8

85C72/SM 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:0.207 INCH, PLASTIC, SOIC-8针数:8
Reach Compliance Code:not_compliantECCN代码:EAR99
HTS代码:8542.32.00.51风险等级:5.87
Is Samacsys:N最大时钟频率 (fCLK):0.1 MHz
数据保留时间-最小值:200耐久性:1000000 Write/Erase Cycles
I2C控制字节:1010DDDRJESD-30 代码:R-PDSO-G8
JESD-609代码:e0内存密度:1024 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:128 words字数代码:128
工作模式:SYNCHRONOUS最高工作温度:70 °C
最低工作温度:组织:128X8
输出特性:OPEN-DRAIN封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装等效代码:SOP8,.3
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:I2C最大待机电流:0.0001 A
子类别:EEPROMs最大压摆率:0.0035 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:COMMERCIAL
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
Base Number Matches:1

85C72/SM 数据手册

 浏览型号85C72/SM的Datasheet PDF文件第2页浏览型号85C72/SM的Datasheet PDF文件第3页浏览型号85C72/SM的Datasheet PDF文件第4页浏览型号85C72/SM的Datasheet PDF文件第5页浏览型号85C72/SM的Datasheet PDF文件第6页浏览型号85C72/SM的Datasheet PDF文件第7页 
85C72/82/92  
1K/2K/4K 5.0V CMOS Serial EEPROM  
FEATURES  
PACKAGE TYPE  
• Low power CMOS technology  
DIP  
2
• Two wire serial interface bus, I C compatible  
• 5 volt only operation  
A0  
A1  
A2  
VSS  
1
2
3
4
8
7
6
5
VCC  
NC  
85C72  
85C82  
85C92  
• Self-timed write cycle (including auto-erase)  
• Page-write buffer  
SCL  
SDA  
• 1ms write cycle time for single byte  
• 1,000,000 ERASE/WRITE cycles guaranteed  
• Data retention >200 years  
• 8-pin DIP or SOIC package  
8-lead  
SOIC  
• Available for extended temperature ranges:  
- Commercial: 0˚C to +70˚C  
1
2
3
4
8
VCC  
A0  
85C72  
85C82  
85C92  
- Industrial: -40˚C to +85˚C  
7
6
5
NC  
A1  
- Automotive: -40˚C to +125˚C  
SCL  
SDA  
A2  
85C72  
128 x 8  
2 Bytes  
85C82  
256 x 8 2 x 256 x 8  
2 Bytes 8 Bytes  
85C92  
VSS  
Organization  
14-lead  
SOIC  
Page Write  
Buffer  
14  
13  
1
2
3
4
5
6
7
NC  
NC  
A0  
VCC  
NC  
NC  
12  
11  
DESCRIPTION  
A1  
85C92  
NC  
The Microchip Technology Inc. 85C72/82/92 is a 1K/  
2K/4K bit Electrically Erasable PROM. The device is  
organized as shown with a two wire serial interface.  
Advanced CMOS technology allows a significant  
reduction in power over NMOS serial devices. The  
85C72/82/92 also has a page-write capability for up to  
8 bytes of data (see chart). Up to eight 85C72/82/92s  
may be connected to the two wire bus. The 85C72/82/  
92 is available in standard 8-pin DIP and surface mount  
SOIC packages.  
10  
9
SCL  
SDA  
NC  
A2  
VSS  
NC  
8
BLOCK DIAGRAM  
DATA  
VCC  
VPP  
R/W AMP  
BUFFER  
VSS  
(FIF0)  
DATA REG.  
A P  
D O  
D I  
MEMORY  
ARRAY  
SDA  
R N  
E T  
S E  
S R  
SLAVE ADR.  
A0 to  
A7  
CONTROL  
LOGIC  
INCREMENT  
SCL  
A0A1 A2  
I2C is a trademark of Philips Corporation  
1995 Microchip Technology Inc.  
DS11182C-page 1  

与85C72/SM相关器件

型号 品牌 描述 获取价格 数据表
85C72/SN ETC I2C Serial EEPROM

获取价格

85C72/SO MICROCHIP IC,SERIAL EEPROM,128X8,CMOS,SOP,8PIN,PLASTIC

获取价格

85C72/W MICROCHIP 128 X 8 I2C/2-WIRE SERIAL EEPROM, UUC8

获取价格

85C72E/J MICROCHIP 128 X 8 I2C/2-WIRE SERIAL EEPROM, CDIP8, 0.300 INCH, CERDIP-8

获取价格

85C72-E/J ETC I2C Serial EEPROM

获取价格

85C72E/P MICROCHIP 128 X 8 I2C/2-WIRE SERIAL EEPROM, PDIP8, 0.300 INCH, PLASTIC, DIP-8

获取价格