UPD78064A Просмотр технического описания (PDF) - NEC => Renesas Technology

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Компоненты Описание

производитель

UPD78064A

8-BIT SINGLE-CHIP MICROCONTROLLER

NEC => Renesas Technology 

µPD78062(A), 78063(A), 78064(A)

2. BLOCK DIAGRAM

TO0/P30

TI00/INTP0/P00

TI01/INTP1/P01

TO1/P31

TI1/P33

TO2/P32

TI2/P34

16-bit TIMER/

EVENT COUNTER

8-bit TIMER/

EVENT COUNTER 1

8-bit TIMER/

EVENT COUNTER 2

WATCHDOG TIMER

WATCH TIMER

SI0/SB0/P25

SO0/SB1/P26

SCK0/P27

SI2/RxD/P70

SO2/TxD/P71

SCK2/ASCK/P72

ANI0/P10-

ANI7/P17

AVDD

AVSS

AVREF

INTP0/P00-

INTP5/P05

BUZ/P36

PCL/P35

SERIAL

INTERFACE 0

SERIAL

INTERFACE 2

A/D CONVERTER

INTERRUPT

CONTROL

BUZZER OUTPUT

CLOCK OUTPUT

CONTROL

78K/0

CPU CORE

ROM

RAM

VDD

VSS

IC

PORT0

PORT1

PORT2

PORT3

PORT7

PORT8

PORT9

PORT10

PORT11

LCD

CONTROLLER/

DRIVER

SYSTEM

CONTROL

P00

P01-P05

P07

P10-P17

P25-P27

P30-P37

P70-P72

P80-P87

P90-P97

P100-P103

P110-P117

S0-S23

S24/P97-

S31/P90

S32/P87-

S39/P80

COM0-COM3

VLC0-VLC2

BIAS

fLCD

RESET

X1

X2

XT1/P07

XT2

Remark The internal ROM and RAM capacities differ depending on the product.

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