X40620 Overview
The X40620 bines several functions into one device. The first is a dual voltage monitoring, power-on reset control, watchdog timer and 64Kbit serial BLOCK DIAGRAM WP Write Control Logic HV Generation Timing and Control Watchdog Timer Reset Reset & Watchdog Timebase Power on and Low Voltage Reset Generation V2FAIL + - RESET SCL SDA mand Decode and Control Logic X Decoder EEPROM Array (64Kbits) V2MON V2TRIP VCC VTRIP...
X40620 Key Features
- Dual Voltage Detection and Reset Assertion -Three standard reset threshold settings. (3.1V/ 2.6V, 3.1V/1.7V, 2.9V/2.3V)
- Watchdog Timer (150ms)
- Power On Reset (150ms)
- Low Power CMOS -10µA typical standby current, watchdog on -400µA typical standby current, watchdog off
- 64kbit 2-Wire Serial EEPROM -1MHz serial interface speed -64-byte page write mode -Self-timed write cycle -5ms write cyc
- 2.5 to 3.7V Power Supply Operation
- 8-Lead TSSOP package DESCRIPTION The X40620 bines several functions into one device. The first is a dual voltage monitori
- Xicor, Inc. 2000 Patents Pending 9900-3003.5 4/24/00 EP
X40620 Applications
- Dual Voltage Detection and Reset Assertion -Three standard reset threshold settings. (3.1V/ 2.6V, 3.1V/1.7V, 2.9V/2.3V) -Adjust low voltage reset threshold volt