D78F9189CT 查看數據表（PDF） - NEC => Renesas Technology

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D78F9189CT

UPD78F9189CT, D78F9189CT / 8-Bit Single-chip Microcontroller

NEC => Renesas Technology 

CHAPTER 1 GENERAL

ANI0 to ANI3: Analog Input

ASCK20:

Asynchronous Serial Input

BZO90:

Buzzer Output

CPT90:

Capture Trigger Input

IC0:

Internally Connected

INTP0 to INTP3: Interrupt from Peripherals

P00 to P04:

Port 0

P10, P11:

Port 1

P20 to P26:

Port 2

P30 to P33:

Port 3

P50 to P53:

Port 5

P60 to P63:

Port 6

RESET:

Reset

RxD20:

Receive Data

SCK20:

Serial Clock

SI20:

Serial Input

SO20:

Serial Output

SS20:

Chip Select Input

TI80, TI81:

Timer Input

TO80 to TO82, TO90: Timer Output

TxD20:

Transmit Data

VDD:

Power Supply

VPP:

Programming Power Supply

VSS:

Ground

X1, X2:

Crystal (Main System Clock)

User’s Manual 2nd edition

15

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