M38C21F3DXXXFP 데이터 시트보기 (PDF) - MITSUBISHI ELECTRIC

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M38C21F3DXXXFP

SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER

MITSUBISHI ELECTRIC  

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MITSUBISHI MICROCOMPUTERS

38C2 Group

SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER

PIN DESCRIPTION

Table 2 Pin description (2)

Pin

Name

P60/CNTR1

P61/XCIN

P62/XCOUT

I/O port P6

CNVSS

CNVSS

Function

Function except a port function

• 3-bit I/O port.

• Timer Y function pin

• CMOS compatible input level.

• I/O pins for sub-clock generating circuit.

• CMOS 3-state output structure.

Connect oscillators to them.

• I/O direction register allows each pin to be individually

programmed as either input or output.

• Pull-up control is enabled.

• VPP power input pin in the flash mode. When MCU is operating, connect to VSS.

4

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