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CAT25C081S-42TE13 PDF预览

CAT25C081S-42TE13

更新时间: 2024-02-10 02:20:05
品牌 Logo 应用领域
CATALYST 光电二极管外围集成电路
页数 文件大小 规格书
12页 160K
描述
Microprocessor Circuit, CMOS, PDSO8, SOIC-8

CAT25C081S-42TE13 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:SOP,针数:8
Reach Compliance Code:unknownHTS代码:8542.31.00.01
风险等级:5.66JESD-30 代码:R-PDSO-G8
JESD-609代码:e0长度:4.9 mm
端子数量:8最高工作温度:70 °C
最低工作温度:封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):240
认证状态:Not Qualified座面最大高度:1.75 mm
最大供电电压:6 V最小供电电压:1.8 V
标称供电电压: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:30宽度:3.9 mm
uPs/uCs/外围集成电路类型:MICROPROCESSOR CIRCUITBase Number Matches:1

CAT25C081S-42TE13 数据手册

 浏览型号CAT25C081S-42TE13的Datasheet PDF文件第2页浏览型号CAT25C081S-42TE13的Datasheet PDF文件第3页浏览型号CAT25C081S-42TE13的Datasheet PDF文件第4页浏览型号CAT25C081S-42TE13的Datasheet PDF文件第5页浏览型号CAT25C081S-42TE13的Datasheet PDF文件第6页浏览型号CAT25C081S-42TE13的Datasheet PDF文件第7页 
Advanced  
CAT25CXXX  
Supervisory Circuits with SPI Serial E2PROM, Precision Reset Controller and Watchdog Timer  
FEATURES  
Watchdog Timer on CS  
10 MHz SPI Compatible  
1,000,000 Program/Erase Cycles  
1.8 to 6.0 Volt Operation  
100 Year Data Retention  
Hardware and Software Protection  
Self-Timed Write Cycle  
Zero Standby Current  
8-Pin DIP/SOIC, 16-Pin SOIC and 14-Pin TSSOP  
Low Power CMOS Technology  
Page Write Buffer  
SPI Modes (0,0 &1,1)  
Block Write Protection  
Commercial, Industrial and Automotive  
– Protect 1/4, 1/2 or all of E2PROM Array  
Temperature Ranges  
Programmable Watchdog Timer  
Active High or Low Reset Outputs  
Built-in inadvertent Write Protection  
– Precision Power Supply Voltage Monitoring  
– 5V, 3.3V, 3V and 1.8V Options  
– VCC Lock Out  
DESCRIPTION  
The CAT25CXXX is a single chip solution to three  
popular functions of EEPROM Memory, precision reset  
controllerandwatchdogtimer.TheEEPROMMemoryis  
a 2K/4K/8K/16K/32K-Bit SPI Serial CMOS E2PROM  
internally organized as 256x8/512x8/1024x8/2048x8/  
4096x8 bits. Catalyst’s advanced CMOS Technology  
substantially reduces device power requirements. The  
2K/4K devices feature a 16-byte page write buffer. The  
8K/16K/32K devices feature a 32-byte page write  
buffer.The device operates via the SPI bus serial inter-  
face and is enabled though a Chip Select (CS). In  
addition to the Chip Select, the clock input (SCK), data  
in (SI) and data out (SO) are required to access the  
device. The reset function of the 25CXXX protects the  
system during brown out and power up/down condtions.  
During system failure the watchdog timer feature pro-  
tects the microcontroller with a reset signal. The  
CAT25CXXX is designed with software and hardware  
write protection features including Block Lock protec-  
tion.Thedeviceisavailablein8-pinDIP,8-pinSOIC,16-  
pin SOIC and 14-pin TSSOP packages.  
PIN CONFIGURATION  
DIP Package (P)  
SOIC Package (S16)  
TSSOP Package (U14)  
SOIC Package (S)  
16  
1
2
3
4
5
6
7
8
VCC  
CS  
SO  
1
2
3
4
8
7
6
5
1
2
3
4
8
7
6
5
14  
13  
12  
11  
10  
9
8
1
2
3
4
5
6
7
VCC  
RESET/RESET  
NC  
NC  
NC  
SCK  
SI  
V
V
CC  
RESET/RESET  
CS  
SO  
NC  
NC  
NC  
WP  
CS  
SO  
WP  
CS  
SO  
CC  
RESET/RESET  
15  
14  
13  
12  
11  
10  
9
RESET/RESET  
NC  
NC  
NC  
NC  
WP  
VSS  
NC  
NC  
NC  
NC  
SCK  
SI  
WP  
SCK  
SI  
SCK  
SI  
V
SS  
V
SS  
V
SS  
© 1998 by Catalyst Semiconductor, Inc.  
Characteristics subject to change without notice  
9-95  

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