Part number:
DS1231S
Manufacturer:
Dallas
File Size:
66.03 KB
Description:
Power monitor chip.
* PIN ASSIGNMENT IN MODE TOL GND 1 2 3 4 8 7 6 5 VCC NMI RST RST
* Warns processor of an impending power failure
* Provides time for an orderly shutdown
* Prevents processor from destroying nonvolatile memory during power transients restarts processor after power is DS1231 8
DS1231S
Dallas
66.03 KB
Power monitor chip.
📁 Related Datasheet
DS1231 - Power Monitor Chip
(Dallas)
DS1231/S
DS1231/S Power Monitor Chip
FEATURES
PIN ASSIGNMENT
IN MODE TOL GND 1 2 3 4 8 7 6 5 VCC NMI RST RST
• Warns processor of an impending pow.
DS1230AB - 256k Nonvolatile SRAM
(Dallas)
19-5635; Rev 11/10
.maxim-ic.
DS1230Y/AB 256k Nonvolatile SRAM
FEATURES
10 years minimum data retention in the
absence of external power .
DS1230W - 3.3V 256k Nonvolatile SRAM
(Dallas)
DS1230W 3.3V 256k Nonvolatile SRAM
.dalsemi.
FEATURES
10 years minimum data retention in the absence of external power Data is automatically pr.
DS1230Y - 256k Nonvolatile SRAM
(Dallas)
19-5635; Rev 11/10
.maxim-ic.
DS1230Y/AB 256k Nonvolatile SRAM
FEATURES
10 years minimum data retention in the
absence of external power .
DS1232 - MicroMonitor Chip
(Dallas)
.maxim-ic.
DS1232 MicroMonitor Chip
FEATURES
Halts and restarts an out-of-control
microprocessor Holds microprocessor in check during powe.
DS1232 - Micro-Monitor
(HTC)
Micro-Monitor
FEATURES
• Halts and restarts an out-of-control μ-processor • Holds μ-processor in check during power transients • Automatically restart.
DS1232D - Micro-Monitor
(HTC)
Micro-Monitor
FEATURES
• Halts and restarts an out-of-control μ-processor • Holds μ-processor in check during power transients • Automatically restart.
DS1232LP - Low Power MicroMonitor Chip
(Dallas)
.dalsemi.
DS1232LP/LPS Low Power MicroMonitor Chip
FEATURES
Super-low power version of DS1232 50 µA quiescent current Halts and restarts an ou.
