參數(shù)資料
型號(hào): 80960JT
廠商: Intel Corp.
英文描述: EMBEDDED 32-BIT MICROPROCESSOR
中文描述: 嵌入式32位微處理器
文件頁(yè)數(shù): 44/78頁(yè)
文件大小: 835K
代理商: 80960JT
80960JA/JF/JD/JT 3.3 V Microprocessor
44
Advance Information Datasheet
4.7
AC Specifications
The 80960Jx AC timings are based upon device characterization.
Table 23.
80960Jx AC Characteristics (Sheet 1 of 3)
Symbol
Parameter
Min
Max
Unit
Notes
INPUT CLOCK TIMINGS
T
F
CLKIN Frequency
80960JT-100
80960JT-75
80960JD-66
80960JD-50
80960JD-40
80960JD-33
80960JA/JF-33
80960JA/JF-25
80960JA/JF-16
CLKIN Period
80960JT-100
80960JT-75
80960JD-66
80960JD-50
80960JD-40
80960JD-33
80960JA/JF-33
80960JA/JF-25
80960JA/JF-16
CLKIN Period Stability
15
15
12
12
12
12
12
12
12
33.3
25
33.3
25
20
16.67
33.3
25
16
MHz
T
C
30
40
30
40
50
60
30
40
62.5
66.7
66.7
83.3
83.3
83.3
83.3
83.3
83.3
83.3
±
250
ns
T
CS
ps
(1, 2)
T
CH
CLKIN High Time
8
ns
Measured at 1.5 V
(1)
Measured at 1.5 V
(1)
0.8 V to 2.0 V (1)
2.0 V to 0.8 V (1)
T
CL
CLKIN Low Time
8
ns
T
CR
T
CF
CLKIN Rise Time
CLKIN Fall Time
4
4
ns
ns
SYNCHRONOUS OUTPUT TIMINGS
T
OV1
Output Valid Delay, Except ALE/ALE
Inactive and DT/R for 3.3 V input signals
Same as above, but for 5.5 V input signals
2.5
2.5
13.5
16.5
ns
(3)
T
OV2
Output Valid Delay, DT/R
80960JT
80960JD
80960JA/JF
0.5T
C
+ 7
0.5T
C
+ 7
0.5T
C
+ 4
0.5T
C
+ 9
0.5T
C
+ 9
0.5T
C
+ 18
ns
T
OF
Output Float Delay
2.5
13.5
ns
(4)
NOTE:
See Table 24 on page 47 for note definitions for this table.
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