參數(shù)資料
型號(hào): intel M80C186
廠商: Intel Corp.
英文描述: CHMOS High Integration 16-Bit Microprocessor(CHMOS 高集成16位微處理器)
中文描述: CHMOS高集成的16位微處理器(CHMOS高集成16位微處理器)
文件頁(yè)數(shù): 44/59頁(yè)
文件大?。?/td> 529K
代理商: INTEL M80C186
M80C186
ABSOLUTE MAXIMUM RATINGS
*
Case Temperature under Biasààà
b
55
§
C to
a
125
§
C
Storage Temperature àààààààààà
b
65
§
C to
a
150
§
C
Voltage on Any Pin with
Respect to Ground àààààààààààà
b
1.0V to
a
7.0V
Package Power Dissipation ààààààààààààààààààà1W
NOTICE: This is a production data sheet. The specifi-
cations are subject to change without notice.
*
WARNING: Stressing the device beyond the ‘‘Absolute
Maximum Ratings’’ may cause permanent damage.
These are stress ratings only. Operation beyond the
‘‘Operating Conditions’’ is not recommended and ex-
tended exposure beyond the ‘‘Operating Conditions’’
may affect device reliability.
OPERATING CONDITIONS
MIL-STD-883
Symbol
Description
Min
b
55
4.75
Max
a
125
5.25
Units
§
C
V
T
C
V
CC
Case Temperature (Instant On)
Digital Supply Voltage
MILITARY TEMPERATURE ONLY (MTO)
Symbol
Description
Min
b
55
4.75
Max
a
125
5.25
Units
§
C
V
T
C
V
CC
Case Temperature (Instant On)
Digital Supply Voltage
DC CHARACTERISTICS
(Over Specified Operating Conditions)
Symbol
Parameter
Min
b
0.5
Max
Units
Comments
V
IL
V
IH
Input Low Voltage
0.2 V
CC
b
0.3
V
CC
V
Input High Voltage
(All except X1 and RES)
0.2 V
CC
a
1.1
V
V
IH1
V
IH2
Input High Voltage (RES)
3.0
V
CC
V
Input High Voltage
(ARDY/SRDY)
0.2 V
CC
a
1.3
V
CC
V
V
OL
Output Low Voltage
0.45
V
I
OL
e
2.5 mA (S0, 1, 2)
I
OL
e
2.0 mA (others)
I
OH
e b
2.4 mA
@
2.4V
(4)
I
OH
e b
200
m
A
@
0.8 V
CC(4)
12.5 MHz
(3)
10 MHz
(3)
V
OH
Output High Voltage
2.4
V
CC
V
CC
160
V
0.8 V
CC
V
I
CC
Power Supply Current
mA
140
mA
I
PS
Power Save Current
10 mA per MHz
a
20
mA
Typical
@
25
§
C, V
CC
e
5.0V
0.45V
s
V
IN
s
V
CC
0.45V
s
V
OUT
s
V
CC(1)
I
CLO
e
4.0 mA
I
CHO
e b
500
m
A
I
LI
I
LO
V
CLO
V
CHO
Input Leakage Current
g
10
g
10
0.5
m
A
m
A
V
Output Leakage Current
Clock Output Low
Clock Output High
0.8 V
CC
V
NOTES:
1. Pins being floated during HOLD or by invoking the ONCE Mode.
2. Characterization conditions are a) Frequency
e
1 MHz; b) Unmeasured pins at GND; V
IN
at
a
5.0V or
a
0.45V.
3. Current is measured with the device in RESET with X1 and X2 driven and all other non-power pins open.
4. RD/QSMD, UCS, MSC0/PEREQ, MCSL/ERROR, and TEST/BUSY pins have internal pullup devices that are active at
RESET. Excessive loading on these pins can cause the M80C186 to go into undesired modes of operation (e.g., Queue
Status, ONCE) upon RESET.
44
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