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MSM64422 Datasheet PDF - Oki Electric Industry

MSM64422 image

Part Name
MSM64422

Other PDF
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page
13 Pages

File Size
126.7 kB

MFG CO.
OKI
Oki Electric Industry OKI

GENERAL DESCRIPTION
The MSM64422/64424 is a low power 4-bit microcontroller using OKI original CPU core nX-4/20. Integrated into a single chip are 64/128 nibbles of EEPROM, PWM generation circuit, 8-bit timer counter, 8-bit synchronous serial port, time base counter, low voltage detection circuit, watchdog timer, 4-bit input port, one or two input-output port(s). For the oscillator circuit, it is possible to choose from the crystal oscillation circuit or the 3-pin RC oscillation circuit (resistor R and capacitor C are externally connected).
Most suitable for small-sized security systems such as the key-less entry.


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