X55060
X55060 is 64K Dual Voltage Monitor manufactured by Renesas.
64K Dual Voltage Monitor with Integrated System Battery Switch and EEPROM
FN8133 Rev 0.00 March 28, 2005
Features
- Dual voltage monitoring
- Active high and active low reset outputs
- Four standard reset threshold voltages
(4.6/2.9, 4.6/2.6, 2.9/1.6, 2.6/1.6)
- User programmable thresholds
- Lowline Output
- Zero delayed POR
- Reset signal valid to VCC = 1V
- System battery switch-over circuitry
- Long battery life with low power consumption
- <50µA max standby current, watchdog on
- <30µA max standby current, watchdog off
- Selectable watchdog timer
- (0.15s, 0.4s, 0.8s, off)
- 64Kbits of EEPROM
- Built-in inadvertent write protection
- Power-up/power-down protection circuitry
- Protect none(0), or all of EEPROM array with programmable Block Lock™ protection
- In circuit programmable ROM mode
BLOCK DIAGRAM
- Minimize EEPROM programming time
- 64 byte page write mode
- Self-timed write cycle
- 5ms write cycle time (typical)
- 10MHz SPI interface modes (0,0 & 1,1)
- 2.7V to 5.5V power supply operation
- Available...
