UPD780033AYGK-XXX-8A8 查看數據表（PDF） - NEC => Renesas Technology

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UPD780033AYGK-XXX-8A8

8-BIT SINGLE-CHIP MICROCONTROLLERS

NEC => Renesas Technology 

µPD780031AY, 780032AY, 780033AY, 780034AY

A8 to A15:

AD0 to AD7:

ADTRG:

ANI0 to ANI7:

ASCK0:

ASTB:

AVDD:

AVREF:

AVSS:

BUZ:

IC:

INTP0 to INTP3:

P00 to P03:

P10 to P17:

P20 to P25:

P30 to P36:

P40 to P47:

P50 to P57:

P64 to P67:

Address Bus

Address/Data Bus

AD Trigger Input

Analog Input

Asynchronous Serial Clock

Address Strobe

Analog Power Supply

Analog Reference Voltage

Analog Ground

Buzzer Clock

Internally Connected

External Interrupt Input

Port 0

Port 1

Port 2

Port 3

Port 4

Port 5

Port 6

P70 to P75:

Port 7

PCL:

Programmable Clock

RD:

Read Strobe

RESET:

Reset

RxD0:

Receive Data

SCK30, SCL0:

Serial Clock

SDA0:

Serial Data

SI30:

Serial Input

SO30:

Serial Output

TI00, TI01, TI50, TI51: Timer Input

TO0, TO50, TO51: Timer Output

TxD0:

Transmit Data

VDD0, VDD1:

Power Supply

VSS0, VSS1:

Ground

WAIT:

Wait

WR:

Write Strobe

X1, X2:

Crystal (Main System Clock)

XT1, XT2:

Crystal (Subsystem Clock)

Data Sheet U14045EJ1V0DS00

9

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