8086.pdf 데이터시트 (총 30 페이지) - 파일 다운로드 8086 데이타시트 다운로드

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80C86
March 1997
CMOS 16-Bit Microprocessor
[ /Title
(80C86
)
/Sub-
ject
(CMO
S 16-
Bit
Micro-
proces-
sor)
/Autho
r ()
/Key-
words
(Inter-
sil
Corpo-
ration,
Inter-
sil
Corpo-
ration,
16 Bit
uP,
micro-
proces-
sor,
8086,
PC)
/Cre-
Features
Description
• Compatible with NMOS 8086
• Completely Static CMOS Design
- DC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5MHz (80C86)
- DC . . . . . . . . . . . . . . . . . . . . . . . . . . . .8MHz (80C86-2)
• Low Power Operation
- lCCSB . . . . . . . . . . . . . . . . . . . . . . . . . . . . .500µA Max
- ICCOP . . . . . . . . . . . . . . . . . . . . . . . . . 10mA/MHz Typ
• 1MByte of Direct Memory Addressing Capability
• 24 Operand Addressing Modes
• Bit, Byte, Word and Block Move Operations
• 8-Bit and 16-Bit Signed/Unsigned Arithmetic
- Binary, or Decimal
- Multiply and Divide
• Wide Operating Temperature Range
- C80C86 . . . . . . . . . . . . . . . . . . . . . . . . . . 0oC to +70oC
- l80C86 . . . . . . . . . . . . . . . . . . . . . . . . . -40oC to +85oC
- M80C86 . . . . . . . . . . . . . . . . . . . . . . . -55oC to +125oC
The Intersil 80C86 high performance 16-bit CMOS CPU is
manufactured using a self-aligned silicon gate CMOS pro-
cess (Scaled SAJI IV). Two modes of operation, minimum for
small systems and maximum for larger applications such as
multiprocessing, allow user configuration to achieve the
highest performance level. Full TTL compatibility (with the
exception of CLOCK) and industry standard operation allow
use of existing NMOS 8086 hardware and software designs.
Ordering Information
PACKAGE
PDIP
PLCC
CERDIP
SMD#
CLCC
SMD#
TEMP. RANGE 5MHz
8MHz
PKG.
NO.
0oC to +70oC CP80C86 CP80C86-2 E40.6
-40oC to +85oC lP80C86 IP80C86-2 E40.6
0oC to +70oC CS80C86 CS80C86-2 N44.65
-40oC to +85oC lS80C86 IS80C86-2 N44.65
0oC to +70oC CD80C86 CD80C86-2 F40.6
-40oC to +85oC ID80C86 ID80C86-2 F40.6
-55oC to +125oC MD80C86/B MD80C86- F40.6
2/B
-55oC to +125oC 8405201QA 8405202QA F40.6
-55oC to +125oC MR80C86/B MR80C86- J44.A
2/B
-55oC to +125oC 8405201XA 8405202XA J44.A
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CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
http://www.intersil.com or 407-727-9207 | Copyright © Intersil Corporation 1999
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Pinouts
80C86
GND
AD14
AD13
AD12
AD11
AD10
AD9
AD8
AD7
AD6
AD5
AD4
AD3
AD2
AD1
AD0
NMI
INTR
CLK
GND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
80C86 (DIP)
TOP VIEW
MAX
40 VCC
39 AD15
(MIN)
38 A16/S3
37 A17/S4
36 A18/S5
35 A19/S6
34 BHE/S7
33 MN/MX
32 RD
31 RQ/GT0 (HOLD)
30 RQ/GT1 (HLDA)
29 LOCK (WR)
28 S2
(M/IO)
27 S1
(DT/R))
26 S0
(DEN)
25 QS0
(ALE)
24 QS1
(INTA)
23 TEST
22 READY
21 RESET
80C86 (PLCC, CLCC)
TOP VIEW
MAX MODE
80C86
AD10
AD9
AD8
AD7
AD6
AD5
AD4
AD3
AD2
AD1
AD0
MIN MODE
80C86
6 5 4 3 2 1 44 43 42 41 40
AD10 7
39 NC
AD9
8
38 A19/S6
AD8
9
37 BHE/S7
AD7 10
36 MN/MX
AD6 11
35 RD
AD5 12
34 HOLD
AD4 13
33 HLDA
AD3 14
32 WR
AD2 15
31 M/IO
AD1
AD0
16
17
30 DT/R
29 DEN
18 19 20 21 22 23 24 25 26 27 28
MIN MODE
80C86
NC
A19/S6
BHE/S7
MN/MX
RD
RQ/GT0
RQ/GT1
LOCK
S2
S1
S0
MAX MODE
80C86
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Functional Diagram
EXECUTION UNIT
REGISTER FILE
DATA POINTER
AND
INDEX REGS
(8 WORDS)
80C86
BUS INTERFACE UNIT
RELOCATION
REGISTER FILE
SEGMENT REGISTERS
AND
INSTRUCTION POINTER
(5 WORDS)
16-BIT ALU
FLAGS
BHE/S7
4 A19/S6
A16/S3
16 AD15-AD0
BUS INTERFACE UNIT
3 INTA, RD, WR
4 DT/R, DEN, ALE, M/IO
6-BYTE
INSTRUCTION
QUEUE
TEST
INTR
NMI
RQ/GT0, 1
HOLD
HLDA
2
CONTROL AND TIMING
LOCK
2 QS0, QS1
3 S2, S1, S0
CLK
3
RESET READY MN/MX GND
VCC
MEMORY INTERFACE
C-BUS
BUS
INTERFACE
UNIT
B-BUS
ES
CS
SS
DS
IP
INSTRUCTION
STREAM BYTE
QUEUE
A-BUS
EXECUTION UNIT
CONTROL SYSTEM
EXECUTION
UNIT
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AH AL
BH BL
CH CL
DH DL
SP
BP
SI
DI
ARITHMETIC/
LOGIC UNIT
FLAGS
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