TC1275_07 datasheet(3/12 Pages) MICROCHIP

Part #	TC1275

Description	3-Pin Reset Monitors for 3.3V Systems

PDF	12 Pages

Scroll/Zoom	100%

Manufacturer	MICROCHIP [Microchip Technology]

Direct Link	http://www.microchip.com

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3 / 12 page

DS21383C-page 3

TC1275/TC1276/TC1277

2.0

PIN DESCRIPTIONS

The descriptions of the pins are listed in Table 2-1.

TABLE 2-1:

PIN FUNCTION TABLE

Pin No.

(3-Pin SOT-23)

Symbol

Description

RESET

(TC1275/

TC1276)

RESET output remains low while VCC is below the reset voltage threshold, and

for 200 ms (100 ms minimum) after VCC rises above reset threshold. The output

stage of the TC1275 is complimentary. The output stage of the TC1276 is open-

drain.

RESET

(TC1277)

RESET output remains high while VCC is below the reset voltage threshold, and

for 200 ms (100 ms minimum) after VCC rises above reset threshold. The output

stage of the TC1277 is complimentary.

2VCC

Supply voltage (1.2V to 5.5V TC1275 and TC1276, 1.8V to 5.5V TC1277).

3GND

Ground.

TC1275 Datasheet(PDF) 3 Page - Microchip Technology