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參數(shù)資料
| 型號： | M80C186 |
| 廠商： | Intel Corp. |
| 英文描述： | CHMOS HIGH INTEGRATION 16-BIT MICROPROCESSOR |
| 中文描述： | CHMOS高集成16位微處理器 |
| 文件頁數(shù)： | 47/59頁 |
| 文件大?。?/td> | 590K |
| 代理商： | M80C186 |
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M80C186
AC CHARACTERISTICS
(Over Specified Operating Conditions) (Continued)
All timings are measured at 1.5V and 100 pF loading on CLKOUT unless otherwise noted.
All output test conditions are with C
L
e
50–200 pF (10 MHz) and C
L
e
50–100 pF (12.5 MHz).
For AC tests, input V
IL
e
0.45V and V
IN
e
2.4V except at X
1
where V
IH
e
V
CC
b
0.5V.
Symbol
Parameter
M80C186-10
M80C186-12
Unit
Comments
Min
Max
Min
Max
M80C186 MASTER INTERFACE TIMING RESPONSES
(Continued)
T
CLRO
Reset Delay
48
40
ns
C
L
e
50–200 pF
All outputs
(except T
CLTMV
)
@
10 MHz
T
CHQSV
Queue Status Delay
28
28
ns
T
CHDX
Status Hold Time
5
5
ns
T
AVCH
Address Valid to
Clock High
0
0
C
L
e
50–100 pF
All Outputs
@
12.5 MHz
T
CLLV
LOCK Valid/Invalid
Delay
5
45
5
40
ns
T
DXDL
DEN Inactive to
DT/R Low
0
0
ns
M80C186 CHIP-SELECT TIMING RESPONSES
T
CLCSV
Chip-Select
Active Delay
45
33
ns
T
CXCSX
Chip-Select Hold from
Command Inactive
T
CLCH
b
10
T
CLCH
b
10
ns
T
CHCSX
Chip-Select
Inactive Delay
5
40
5
36
ns
M80C186 CLKIN REQUIREMENTS
Measurements taken with following conditions: External clock input to X1 and X2 not
connected (float)
T
CKIN
CLKIN Period
50
1000
40
1000
ns
T
CKHL
CLKIN Fall Time
5
5
ns
3.5 to 1.0V
(1)
T
CKLH
CLKIN Rise Time
5
5
ns
1.0 to 3.5V
(1)
T
CLCK
CLKIN Low Time
23
18
ns
1.5V
(2)
T
CHCK
CLKIN High Time
23
18
ns
1.5V
(2)
M80C186 CLKOUT TIMING
200 pF load maximum for 10 MHz or less
T
CICO
CLKIN to
CLKOUT Skew
25
21
ns
T
CLCL
CLKOUT Period
100
2000
80
2000
ns
T
CLCH
CLKOUT
Low Time (min)
0.5 T
CLCL
b
8
0.5 T
CLCL
b
7
ns
1.5V
T
CHCL
CLKOUT
High Time (min)
0.5 T
CLCL
b
8
0.5 T
CLCL
b
7
ns
1.5V
T
CH1CH2
CLKOUT Rise Time
10
10
ns
1.0 to 3.5V
T
CL2CL1
CLKOUT Fall Time
10
10
ns
3.5 to 1.0V
NOTE:
1. These values are supplied for design purposes.
2. T
CLCK
and T
CHCK
(CLKIN Low and High times) should not have a duration less than 45% of T
CKIN
.
47
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相關代理商/技術參數(shù) |
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| M80C186EB-13 | 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:16-BIT HIGH-INTEGRATION EMBEDDED PROCESSOR |
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| M80C186XL12 | 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:16-BIT HIGH-INTEGRATION EMBEDDED PROCESSOR |
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