UPD70208HGF-10-3B9 데이터 시트보기 (PDF) - NEC => Renesas Technology

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UPD70208HGF-10-3B9

V40HL™, V50HL™ 16/8, 16-BIT MICROPROCESSOR

NEC => Renesas Technology 

µPD70208H, 70216H

PIN NAMES

A8-A15

A16/PS0-A19/PS3

AD0-AD15

ASTB

BS0-BS2

BUFEN

BUFR/W

BUSLOCK

CLKOUT

DMAAK0-DMAAK2

DMAAK3/TXD

DMARQ0-DMARQ2

DMARQ3/RXD

END/TC

GND

High

HLDAK

HLDRQ

IC

INTAK/SRDY/TOUT1

INTP1-INTP7

IORD

IOWR

MRD

MWR

NC

NMI

POLL

QS0, QS1

READY

REFRQ

RESET

RESOUT

TCLK

TCTL2

TOUT2

UBE

VDD

X1, X2

: Address Bus

: Address/Processor Status

: Address Bus/Data Bus

: Address Strobe

: Bus Status

: Buffer Enable

: Buffer Read/Write

: Bus Lock

: Clock Output

: DMA Acknowledge

: DMA Acknowledge/Transmit Data

: DMA Request

: DMA Request/Receive Data

: End/Terminal Count

: Ground

: High Level Output

: Hold Acknowledge

: Hold Request

: Internally Connected

: Interrupt Acknowledge/Serial Ready/Timer Output 1

: Interrupt Request from Peripherals

: I/O Read

: I/O Write

: Memory Read

: Memory Write

: No Connection

: Non-Maskable Interrupt Request

: Poll

: Queue Status

: Ready

: Refresh Request

: Reset

: Reset Output

: Timer Clock

: Timer Control 2

: Timer Output 2

: Upper Byte Enable

: Power Supply

: Crystal

Data Sheet U13225EJ4V0DS00

9

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