X40410
FEATURES
- Dual voltage detection and reset assertion
- Standard reset threshold settings See Selection table on page 2.
- Adjust low voltage reset threshold voltages using special programming sequence
- Reset signal valid to VCC = 1V
- Monitor three voltages or detect power fail
- Independent Core Voltage Monitor (V2MON)
- Fault detection register
- Selectable power-on reset timeout (0.05s, 0.2s, 0.4s, 0.8s)
- Selectable watchdog timer interval (25ms, 200ms,1.4s, off)
- Low power CMOS
- 25µA typical standby current, watchdog on
- 6µA typical standby current, watchdog off
- 4Kbits of EEPROM
- 16 byte page write mode
- 5ms write cycle time (typical) ..
- Built-in inadvertent write protection
- Power-up/power-down protection circuitry
- Block lock protect none or 1/2 of EEPROM
- 400k Hz 2-wire interface
- 2.7V to 5.5V power supply operation BLOCK DIAGRAM
- Available packages
- 8-lead SOIC, TSSOP
- Monitor Voltages: 5V to 0.9V
- Memory Security
- Independent Core Voltage Monitor APPLICATIONS
-...
