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HS9-80C85RH/SAMPLE(1996) 데이터 시트보기 (PDF) - Intersil
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HS9-80C85RH/SAMPLE
(Rev.:1996)
Radiation Hardened 8-Bit CMOS Microprocessor
Intersil
HS9-80C85RH/SAMPLE Datasheet PDF : 19 Pages
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HS-80C85RH
A8-15
AD0-7
ALE
HS-80C85RH
RD
WR
IO/M
CLK
RESET OUT
READY
TIMER OUT
HS-81C56RH
(RAM + I/O + COUNTER/TIMER)
HS-83C55RH
(ROM +I/O)
(6)
(8)
(8)
(8)
(8)
FIGURE 13. HS-80C85RH MINIMUM SYSTEM (MEMORY MAPPED I/O)
VSS VDD
TRAP
RST 7.5
RST 6.5
RST 5.5
INTR
INTA
ADDR
(8)
HS-82C12RH
X1
X2
RESET IN
HOLD
HLDA
HS-80C85RH
SOD
SID
S1
ADDR/
RESET
S0
DATA ALE RD WR IO/M
OUT
RDY CLK
(8)
IO/M (CS)
WR
RD
STANDARD
MEMORY
DATA
VDD
†
Optional Connection
ADDR (CS)
CLK
RESET
(16)
IO/M (CS)
I/O PORTS,
CONTROLS
WR
RD
DATA
STANDARD
I/O
ADDR
VDD
VDD
VDD
FIGURE 14. HS-80C85RH SYSTEM (USING STANDARD MEMORIES)
15
Spec Number
518054
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