News

Quality

Voltage Supervisors with EEPROM Memory

Catalyst integrates voltage supervisor functions and EEPROM memory into single-chip solutions to help designers simplify system design, save board space and increase overall system reliability. Supervisor functions include watchdog, reset and voltage monitoring, combined with serial EEPROM memory sizes ranging from 2k to 64k bits.
Additionally, on-chip non-volatile memory streamlines the management of threshold set-up and fine tuning to simplify manufacturing logistics and improve delivery lead times.

Voltage Supervisors with EEPROM Memory
Part No.	Description	Links
1K EEPROM
CAT13001	Voltage Supervisor with 1-Kbit Microwire Serial CMOS EEPROM
2K EEPROM
CAT1021	Voltage Supervisor with I²C Serial 2K CMOS EEPROM, Manual Reset and Watchdog Timer Monitors SDA, WP Pin, Active High & Low Reset
CAT1022	Voltage Supervisor with I²C Serial 2K CMOS EEPROM, Manual Reset and Watchdog Timer Monitors SDA
CAT1023	Voltage Supervisor with I²C Serial 2K CMOS EEPROM, Manual Reset and Watchdog Timer Monitors WDI pin, Active High & Low Reset
CAT1024	Voltage Supervisor with I²C Serial 2K CMOS EEPROM, Manual Reset
CAT1025	Voltage Supervisor with I²C Serial 2K CMOS EEPROM, Manual Reset, WP Pin, Active High & Low Reset
CAT1026	Dual Voltage Supervisory Circuit with I²C Serial 2K CMOS EEPROM, Reset Active High & Low, Auxiliary Voltage Monitor
CAT1027	Dual Voltage Supervisory Circuit with I²C Serial 2K CMOS EEPROM, Auxiliary Voltage Monitor, Watchdog Monitors WDI Pin
CAT14002	Voltage Supervisor with 2-Kbit I²C Serial CMOS EEPROM
CAT15002	Voltage Supervisor with 2-Kb SPI Serial CMOS EEPROM
4K EEPROM
CAT13004	Voltage Supervisor with 4-Kbit Microwire Serial CMOS EEPROM
CAT14004	Voltage Supervisor with 4-Kbit I²C Serial CMOS EEPROM
CAT15004	Voltage Supervisor with 4-Kb SPI Serial CMOS EEPROM
8K EEPROM
CAT13008	Voltage Supervisor with 8-Kbit Microwire Serial CMOS EEPROM
CAT14008	Voltage Supervisor with 8-Kbit I²C Serial CMOS EEPROM
CAT15008	Voltage Supervisor with 8-Kb SPI Serial CMOS EEPROM
16K EEPROM
CAT1161	Voltage Supervisor with 16K I²C Memory, Reset Controller & Watchdog Time (WD Monitors SDA)
CAT1162	Voltage Supervisor with 16K I²C Memory and Reset Controller
CAT1163	Voltage Supervisor with 16K I²C Memory, Reset Controller & Watchdog Timer (Indepenent WDI)
CAT13016	Voltage Supervisor with 16-Kbit Microwire Serial CMOS EEPROM
CAT14016	Voltage Supervisor with 16-Kbit I²C Serial CMOS EEPROM
CAT15016	Voltage Supervisor with 16-Kb SPI Serial CMOS EEPROM
32K EEPROM
CAT1320	Voltage Supervisor with I²C Serial 32K CMOS EEPROM (Active low reset)
CAT1321	Voltage Supervisor with I²C Serial 32K CMOS EEPROM (Active high reset)
64K EEPROM
CAT1640	Voltage Supervisor with I²C Serial 64K CMOS EEPROM (Active low reset)
CAT1641	Voltage Supervisor with I²C Serial 64K CMOS EEPROM (Active high reset)