TCM809_05 Datasheet, PDF(4/16 Page) Microchip Technology – 3-Pin Microcontroller Reset Monitors

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TCM809_05 Datasheet, PDF (4/16 Pages) Microchip Technology – 3-Pin Microcontroller Reset Monitors

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TCM809/TCM810

3.0 PIN DESCRIPTIONS

The descriptions of the pins are given in Table 3-1.

TABLE 3-1: PIN FUNCTION TABLE

NAME

FUNCTION

GND

Ground

RESET (TCM809) RESET push-pull output

RESET (TCM810) RESET push-pull output

VDD

Supply voltage (+2.5V, +3.0V,

+3.3V, +5.0V).

3.1 Ground (GND)

Ground terminal.

3.2 RESET Output (TCM809)

The RESET push-pull output remains low while VDD is

below the reset voltage threshold, and for 240 msec

(140 msec min.) after VDD rises above reset threshold.

3.3 RESET Output (TCM810)

The RESET push-pull output remains high while VDD is

below the reset voltage threshold, and for 240 msec

(140 msec min.) after VDD rises above reset threshold.

3.4 Supply Voltage (VDD)

VDD: +2.5V, +3.0V, +3.3V and +5.0V

DS21661D-page 4

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