UPD784038YGC-XXX-8BT 查看數據表（PDF） - NEC => Renesas Technology

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UPD784038YGC-XXX-8BT

16-/8-BIT SINGLE-CHIP MICROCONTROLLERS

NEC => Renesas Technology 

µPD784035Y, 784036Y, 784037Y, 784038Y

AddressNote 1

Special Function Register (SFR) Name

Symbol R/W

0FF84H

0FF85H

0FF86H

0FF88H

0FF89H

0FF8AH

0FF8BH

0FF8CH

0FF8DH

0FF90H

0FF91H

0FFA0H

0FFA1H

0FFA4H

0FFA8H

0FFAAH

0FFACH

0FFADH

0FFAEH

0FFC0H

0FFC2H

0FFC4H

0FFC5H

0FFC6H

0FFC7H

0FFC8H

Clocked serial interface mode register 1

CSIM1

Clocked serial interface mode register 2

CSIM2

Serial shift register

SIO

Asynchronous serial interface mode register ASIM

Asynchronous serial interface mode register 2 ASIM2

Asynchronous serial interface status register ASIS

Asynchronous serial interface status register 2 ASIS2

Serial receive buffer: UART0

RXB

Serial transmit shift register: UART0

TXS

Serial shift register: IOE1

SIO1

Serial receive buffer: UART2

RXB2

Serial transmit shift register: UART2

TXS2

Serial shift register: IOE2

SIO2

Baud rate generator control register

BRGC

Baud rate generator control register 2

BRGC2

External interrupt mode register 0

INTM0

External interrupt mode register 1

INTM1

Sampling clock select register

SCS0

In-service priority register

ISPR

Interrupt mode control register

IMC

Interrupt mask register 0L

MK0L MK0

Interrupt mask register 0H

MK0H

Interrupt mask register 1L

MK1L

Standby control register

STBC

Watchdog timer mode register

WDM

Memory expansion mode register

MM

Hold mode register

HLDM

Clock output mode register

CLOM

Programmable wait control register 1

PWC1

Programmable wait control register 2

PWC2

R/W

R

W

R/W

R

W

R/W

R

R/W

Bit units for manipulation

1 bit 8 bits 16 bits

After reset

–

00H

–

–

–

–

–

–

–

–

–

Undefined

–

–

–

–

–

–

–

–

–

–

–

–

00H

–

–

–

–

–

–

–

–

80H

FFFFH

–

FFH

–

Note 2

–

30H

–

Note 2

–

00H

–

20H

–

00H

–

–

–

AAH

–

–

AAAAH

Notes

1. When the LOCATION 0 instruction is executed. When the LOCATION 0FH instruction is executed,

“F0000H” is added to this value.

2. Data can be written by using only a dedicated instruction such as “MOV STBC, #byte instruction” and

“MOV WDM, #byte instruction”, and cannot be written with any other instructions.

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