Maximum Power Dissipation
:
Watchdog
: Watchdog
Battery Backup Switching
: No Backup
Supply Voltage - Max
: 5.5 V
Number of Voltages Monitored
: 1
Manual Reset
: Resettable
Packaging
: Tube
Mounting Style
: Through Hole
Output Type
: Active High, Active Low, Open Drain, Push-Pull
Maximum Operating Temperature
: + 70 C
Monitored Voltage
: 4.5 V to 4.75 V
Undervoltage Threshold
: 4.5 V, 4.25 V
Overvoltage Threshold
: 4.74 V, 4.49 V
Power-Up Reset Delay (Typ)
: 1000 ms
Supply Voltage - Min
: 4 V
Supply Current (Typ)
: 200 uA
Package / Case
: PDIP-8
DescriptionThe TC1232CPA is a full-integrated processor supervisor.It provides three important functions to safeguard processor sanity:precision power on/off reset control,watchdog timer and external reset override.On power-up,the TC1232CPA holds the processor in the reset state for minimum of 250msec after VCC is within tolerance to ensure a stable system start-up.
Features of the TC1232CPA are:(1)precision voltage monitor is adjustable +4.5V or +4.75V;(2)reset pulse width is 250msec Min;(3)no external components;(4)adjustable watchdog timer is 15msec,600msec or 1.2sec;(5)debounced manual reset input for external override.Applications of the TC1232CPA are:(1)computers;(2)controllers;(3)intelligent instruments;(4)automotive systems;(5)critical P power monitoring.
The absolute maximum ratings of the TC1232CPA can be summarized as:(1):the parameter is voltage on any pin(with respect to GND),the rating is -0.3 to +5.8,the unit is V;(2):the parameter is operating temperature range,the rating is 0 to +70,the unit is ;(3):the parameter is storage temperature range,the rating is -65 to +150,the unit is ;(4):the parameter is lead temperature (soldering,10 sec),the rating is +300,the unit is .
Parameters: | Technical/Catalog Information | TC1232CPA |
| Vendor | Microchip Technology |
| Category | Integrated Circuits (ICs) |
| Output | Open Drain or Open Collector |
| Reset | Active High/Active Low |
| Package / Case | 8-DIP (300 mil) |
| Packaging | Tube |
| Number of Voltages Monitored | 1 |
| Reset Timeout | 250 ms Minimum |
| Type | Simple Reset/Power-On Reset |
| Voltage - Threshold | 4.37V, 4.62V |
| Operating Temperature | 0°C ~ 70°C |
| Lead Free Status | Lead Free |
| RoHS Status | RoHS Compliant |
| Other Names | TC1232CPA
TC1232CPA
|
TC1232CPA Data Sheet
