參數(shù)資料
型號(hào): intel386 SX
廠商: Intel Corp.
英文描述: 32-Bit CPU With a 16-Bit External Data Bus And a 24-bit External Address Bus(帶16位內(nèi)部數(shù)據(jù)總線和24位內(nèi)部地址總線32位微處理器)
中文描述: 32位16位外部數(shù)據(jù)總線和24位外部地址總線CPU(帶16位內(nèi)部數(shù)據(jù)總線和24位內(nèi)部地址總線32位微處理器)
文件頁(yè)數(shù): 69/102頁(yè)
文件大?。?/td> 1166K
代理商: INTEL386 SX
Intel386
TM
SX MICROPROCESSOR
A.C. SPECIFICATIONS
Functional operating range: V
CC
e
5V
g
10%; T
CASE
e
0
§
C to 100
§
C
Table 7.5. Intel386
TM
SX Microprocessor A.C. CharacteristicsD33 MHz and 25 MHz
Symbol
Parameter
33 MHz
Intel386 SX
25 MHz
Intel386 SX
Unit
Figure
Notes
Min
Max
Min
Max
Operating Frequency
4
33
4
25
MHz
Half CLK2 Frequency
t
1
CLK2 Period
15
125
20
125
ns
7.3
t
2a
CLK2 HIGH Time
6.25
7
ns
7.3
at 2V
(3)
t
2b
CLK2 HIGH Time
4.0
4
ns
7.3
at (V
CC
b
0.8)V
(3)
; Note 3
t
3a
CLK2 LOW Time
6.25
7
ns
7.3
at 2V
(3)
t
3b
CLK2 LOW Time
4.5
5
ns
7.3
at 0.8V
(3)
t
4
CLK2 Fall Time
4
7
ns
7.3
(V
CC
b
0.8)V to 0.8V
(3)
0.8V to (V
CC
b
0.8)V
(3)
C
L
e
50 pF
(4)
t
5
CLK2 Rise Time
4
7
ns
7.3
t
6
A
23
–A
1
Valid Delay
4
15
4
17
ns
7.5
t
7
A
23
–A
1
Float Delay
BHE
Y
, BLE
Y
, LOCK
Y
Valid Delay
4
20
4
30
ns
7.6
(Note 1)
t
8
4
15
4
17
ns
7.5
C
L
e
50 pF
(4)
t
9
BHE
Y
, BLE
Y
, LOCK
Y
Float Delay
4
20
4
30
ns
7.6
(Note 1)
t
10
W/R
Y
, M/IO
Y
, D/C
Y
,
ADS
Y
Valid Delay
4
15
4
17
ns
7.5
C
L
e
50 pF
(4)
t
11
W/R
Y
, M/IO
Y
, D/C
Y
,
ADS
Y
Float Delay
4
20
4
30
ns
7.6
(Note 1)
t
12
D
15
–D
0
Write Data
Valid Delay
7
23
7
23
ns
7.5
C
L
e
50 pF
(4, 5)
t
12a
D
15
–D
0
Write Data
Hold Time
2
2
ns
C
L
e
50 pF
(4)
t
13
D
15
–D
0
Write Data
Float Delay
4
17
4
22
ns
7.6
(Note 1)
t
14
HLDA Valid Delay
4
20
4
22
ns
7.6
C
L
e
75 pF
(4)
t
15
NA
Y
Setup Time
5
5
ns
7.4
t
16
NA
Y
Hold Time
2
3
ns
7.4
t
19
READY
Y
Setup Time
7
9
ns
7.4
t
20
READY
Y
Hold Time
4
4
ns
7.4
t
21
D
15
–D
0
Read Data
Setup Time
5
7
ns
7.4
t
22
D
15
–D
0
Read Data
Hold Time
3
5
ns
7.4
69
相關(guān)PDF資料
PDF描述
INTEL386 Intel386 EX Embedded Microprocessor
Intel387 dx DX Math Coprocessor(32位數(shù)學(xué)協(xié)處理器)
Intel387 sx SX Math Coprocessor(32位數(shù)學(xué)協(xié)處理器)
INTEL486 GX Emedded Ultra-Low Power INTEL486 GX Processor(嵌入式超低能量處理器)
INTEL486 SX Emedded Ultra-Low Power INTEL486 SX Processor(嵌入式超低能量處理器)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
INTEL387 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:Intel387TM SX MATH COPROCESSOR
INTEL387DX 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Intel387 DX - MATH COPROCESSOR
INTEL387SX 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:Intel387 SX - MATH COPROCESSOR
INTEL387TMDX 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:Intel387TM DX MATH COPROCESSOR
INTEL740 制造商:未知廠家 制造商全稱:未知廠家 功能描述:64-Bit Graphics (GUI) Accelerator