UPD784038YGC-XXX-8BT データシートの表示（PDF） - NEC => Renesas Technology

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UPD784038YGC-XXX-8BT

16-/8-BIT SINGLE-CHIP MICROCONTROLLERS

NEC => Renesas Technology 

µPD784035Y, 784036Y, 784037Y, 784038Y

4. BLOCK DIAGRAM

NMI

INTP0 to INTP5

INTP3

TO0

TO1

PROGRAMMABLE

INTERRUPT

CONTROLLER

TIMER/COUNTER0

(16 BITS)

INTP0

INTP1

INTP2/CI

TO2

TO3

TIMER/COUNTER1

(16 BITS)

TIMER/COUNTER2

(16 BITS)

TIMER3

(16 BITS)

P00 to P03

P04 to P07

PWM0

PWM1

ANO0

ANO1

AVREF2

AVREF3

ANI0 to ANI7

AVDD

AVREF1

AVSS

INTP5

REAL-TIME

OUTPUT PORT

PWM

D/A

CONVERTER

A/D

CONVERTER

78K/IV

CPU CORE

ROM

RAM

WATCHDOG

TIMER

UART/IOE2

BAUD-RATE

GENERATOR

UART/IOE1

BAUD-RATE

GENERATOR

CLOCKED

SERIAL

INTERFACE

CLOCK OUTPUT

BUS I/F

PORT0

PORT1

PORT2

PORT3

PORT4

PORT5

PORT6

PORT7

SYSTEM

CONTROL

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

RxD/SI1

TxD/SO1

ASCK/SCK1

RxD2/SI2

TxD2/SO2

ASCK2/SCK2

SCK0/SCL

SO0/SDA

SI0

ASTB/CLKOUT

AD0 to AD7

A8 to A15

A16 to A19

RD

WR

WAIT/HLDRQ

REFRQ/HLDAK

P00 to P07

P10 to P17

P20 to P27

P30 to P37

P40 to P47

P50 to P57

P60 to P67

P70 to P77

RESET

TEST

X1

X2

VDD0, VDD1

VSS0, VSS1

11

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