生产厂家
Catalyst Semiconductor => Onsemi
DESCRIPTION
The CAT24CXXX is a single chip solution to three popular functions of EEPROM memory, precision reset controller and watchdog timer. The 24C161/162(16K), 24C081/082(8K), 24C041/042(4K) and 24C021/022(2K) feature a I2C Serial CMOS EEPROM. Catalyst's advanced CMOS technology substantially reduces device power requirements. The 24CXXX features a 16-byte page and isavailable in 8-pin DIP or8-pin SOIC packages.
FEATURES
■ Watchdog Timer on SDA for 24CXX1
■ Programmable Reset Threshold
■ 400 KHz I2C Bus Compatible
■ 2.7 to 6 Volt Operation
■ Low Power CMOS Technology
■ 16 - Byte Page Write Buffer
■ Built-in inadvertent write protection
— VCC Lock Out
■ Active High or Low Reset Outputs
— Precision Power Supply Voltage Monitoring
— 5V, 3.3V and 3V options
■ 1,000,000 Program/Erase Cycles
■ 100 Year Data Retention
■ 8-Pin DIP or 8-Pin SOIC
■ Commercial, Industrial and Automotive Temperature Ranges
Supervisory Circuits with I2C Serial CMOS E2PROM, Precision Reset Controller and Watchdog Timer
Catalyst Semiconductor => Onsemi
Supervisory Circuits with Microwire Serial CMOS E2PROM, Precision Reset Controller and Watchdog Timer
Catalyst Semiconductor => Onsemi
Supervisory Circuits with SPI Serial E2PROM, Precision Reset Controller and Watchdog Timer
Catalyst Semiconductor => Onsemi
Supervisory circuits with I2C serial CMOS E2EPROM, precision reset controller and watchdog timer
Catalyst Semiconductor => Onsemi
Supervisory circuits with I2C serial CMOS E2EPROM, precision reset controller and watchdog timer
Catalyst Semiconductor => Onsemi
Supervisory Circuits with I2C Serial CMOS EEPROM, Precision Reset Controller and Watchdog Timer (16K)
ON Semiconductor
Supervisory Circuit with I2C Serial CMOS EEPROM, Precision Reset Controller and Watchdog Timer
Catalyst Semiconductor => Onsemi
Supervisory circuits with SPI serial E2EPROM, precision reset controller and watchdog timer
Catalyst Semiconductor => Onsemi
Supervisory Circuits with I2C Serial 2k-bit CMOS EEPROM, Manual Reset and Watchdog Timer ( Rev : 2004 )
Catalyst Semiconductor => Onsemi
Supervisory Circuits with I2C Serial 2k-bit CMOS EEPROM, Manual Reset and Watchdog Timer ( Rev : 2009 )
ON Semiconductor
