5962R9582401QQC Ver la hoja de datos (PDF) - Intersil

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5962R9582401QQC

Radiation Hardened 8-Bit CMOS Microprocessor

Intersil 

HS-80C85RH

VSS VDD

X1

X2

RESET IN

TRAP

HOLD

RST 7.5

HLDA

RST 6.5

SOD

RST 5.5

HS-80C85RH

SID

INTR

INTA ADDR/

RESET

OUT

S1

S0

ADDR DATA ALE RD WR IO/M

RDY CLK

(8) (8)

VSS VDD

CE

WR

PORT

A

(8)

RD

ALE

PORT

(8)

B

DATA/

ADDR

PORT

C

(6)

IO/M

IN

TIMER

RESET

OUT

IOW

RD

ALE

CE

A0-10

PORT

A

DATA/

ADDR

IO/M

PORT

RESET

B

RDY

CLK

(NOTE)

IOR

(8)

(8)

VDD

VSS VDD

VDD

NOTE: Optional connection.

FIGURE 12. HS-80C85RH MINIMUM SYSTEM (STANDARD I/O TECHNIQUE)

A8-15

AD0-7

ALE

HS-80C85RH RD

WR

IO/M

CLK

RESET OUT

READY

VDD

TIMER OUT

HS-81C56RH

(RAM + I/O + COUNTER/TIMER)

(6)

(8)

(8)

HS-83C55RH

(ROM +I/O)

(8)

(8)

NOTE: Optional connection.

FIGURE 13. HS-80C85RH MINIMUM SYSTEM (MEMORY MAPPED I/O)

13

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