TC1232EPA - Microchip

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

TC1232EPA
Manufacturer

Microchip
ChipWorker Part#

CW3452563
Category

Power Monitor
Package

DIP-8
Description

Processor Supervisor 4.62V/4.37V 4.5V to 4.75V 8Pin PDIP
Documentation

Datasheet

TC1232EPA Global Supplier

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TC1232EPA Specifications

Attribute	Attribute Value

Part Number	TC1232EPA
Manufacturer	Microchip
ChipWorker Part#	CW3452563
Category	Power Monitor
Documentation	Datasheet
Mounting Style	Through Hole
Number of Pins	8 Pin
Case/Package	DIP-8
Supply Voltage (DC)	4.50V (min)
Supply Current	0.2 mA
Number of Positions	8 Position
Quiescent Current	50.0 µA
Threshold Voltage	4.62 V
Reset Threshold Voltage (Min)	4.5V, 4.25V
Reset Threshold Voltage (Max)	4.74V, 4.49V
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage	4.5V ~ 5.5V
Supply Voltage (Max)	5.5 V
Supply Voltage (Min)	4 V
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Size-Length	10.16 mm
Size-Width	6.6 mm
Size-Height	4.06 mm
Operating Temperature	-40℃ ~ 85℃
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/12/17
ECCN Code	EAR99

Product Description

The TC1232EPA is a fully-integrated Processor Supervisor provides three important functions to safeguard processor sanity - precision power on/off reset control, watchdog timer and external reset override. On power-up, the TC1232 holds the processor in the reset state for a minimum of 250ms after VCC is within tolerance to ensure a stable system start-up. Microprocessor sanity is monitored by the on-board watchdog circuit. The microprocessor must provide a periodic low-going signal on the ST input. The outputs of the TC1232 are immediately driven active when the PB input is brought low by an external pushbutton switch or other electronic signal. When connected to a push button switch, the TC1232 provides contact debounce.
No external components
Debounced manual reset input for external override

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