Part Number
|
MM1135 |
Manufacturer
|
Mitsumi Electronics |
Description
|
(MM1135 / MM1136) System Reset (with built-in watchdog timer) Monolithic IC |
Published
|
Apr 30, 2006 |
Detailed Description
|
( DataSheet : )
MITSUMI
System Reset (with built-in watchdog timer) MM1135, MM1136
System Reset (...
|
Datasheet
|
MM1135
|
Overview
( DataSheet : )
MITSUMI
System Reset (with built-in watchdog timer) MM1135, MM1136
System Reset (with built-in watchdog timer)
Monolithic IC MM1135, MM1136
Outline
These ICs were developed to drive low voltage batteries, and have a watchdog timer with built-in microcomputer reset voltage detection circuit and low battery detection circuit.
A single reference voltage is used for low battery voltage detection and microcomputer reset voltage .
detection, so detection voltage difference is uniform ( = .
0.
2V).
Further, there is a built-in watchdog timer for operation diagnosis, which prevents the system from running wild by generating an intermittent reset pulse during sy...
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