4

MN1380 Series

Microcomputer Peripheral LSIs

Block Diagram

Pin Descriptions

Pin No.

Symbol

Function Description

1

OUT

Reset signal output pin

Power supply pin

Ground pin

Note *1: Circuits vary slightly depending on the output type (CMOS output, N-channel open drain output, or inverted CMOS

output)

Voltage

Reference 1

Voltage

Reference 2

Level Converter

Comparator

Comparator

Output Circuit

*1

OUT

2

1

3

+

–

+

–