TC1271 Microchip Technology, TC1271 Datasheet - Page 4

• Manufacturer Part Number: TC1271
• Description: (TC1270) 4-Pin uP Reset Monitors
• Manufacturer: Microchip Technology

TC1270/TC1271
2.0
The descriptions of the pins are listed in Table 2-1.
TABLE 2-1:
DS21381B-page 4
(SOT-143-4)
Pin No.
1
2
2
3
4
PIN DESCRIPTIONS
PIN FUNCTION TABLE
(TC1270)
(TC1271)
Symbol
RESET
RESET
GND
V
MR
CC
Ground.
RESET output remains low while V
140msec min. after V
RESET output remains high while V
140msec min. after V
Manual reset input generates a reset when MR is below V
Supply voltage.
CC
CC
rises above reset threshold.
rises above reset threshold.
CC
CC
is below the reset voltage threshold, and for at least
is below the reset voltage threshold, and for at least
Description
IL
.
©
2002 Microchip Technology Inc.