參數(shù)資料
型號: M80C86-2
廠商: Intel Corp.
英文描述: 16-BIT CHMOS MICROPROCESSOR
中文描述: 16位微處理器CHMOS
文件頁數(shù): 15/19頁
文件大小: 277K
代理商: M80C86-2
M80C86/M80C86-2
A.C. CHARACTERISTICS
(Continued)
TIMING RESPONSES
Symbol
Parameter
M80C86
M80C86-2
Units
Comments
Min
Max
Min
Max
TCLML
Command Active
Delay (Note 1)
5
45
5
35
ns
TCLMH
Command Inactive
Delay (Note 1)
5
45
5
35
ns
TRYHSH READY Active to
Status Passive (Note 3)
110
65
ns
TCHSV
Status Active Delay
10
110
10
60
ns
TCLSH
Status Inactive Delay
10
130
10
70
ns
TCLAV
Address Valid Delay
10
110
10
60
ns
TCLAX
Address Hold Time
10
10
ns
TCLAZ
Address Float Delay
TCLAX
80
TCLAX
50
ns
TSVLH
Status Valid to ALE High (Note 1)
35
20
ns
TSVMCH Status Valid to
MCE High (Note 1)
35
30
ns
TCLLH
CLK Low to ALE Valid (Note 1)
35
20
ns
TCLMCH CLK Low to MCE High (Note 1)
35
25
ns
TCHLL
ALE Inactive Delay (Note 1)
4
35
4
25
ns
TCLDV
Data Valid Delay
10
110
10
60
ns
TCHDX
Data Hold Time
10
10
ns
TCVNV
Control Active Delay (Note 1)
5
45
5
45
ns
TCVNX
Control Inactive Delay (Note 1)
5
45
10
45
ns
TAZRL
Address Float to Read Active
0
0
ns
TCLRL
RD Active Delay
10
165
10
100
ns
TCLRH
RD Inactive Delay
10
150
10
80
ns
TRHAV
RD Inactive to
Next Address Active
TCLCL
b
45
TCLCL
b
40
ns
TCHDTL Direction Control
Active Delay (Note 1)
50
50
ns
TCHDTH Direction Control
Inactive Delay (Note 1)
35
30
ns
TCLGL
GT Active Delay
0
85
0
50
ns
TCLGH
GT Inactive Delay
0
85
0
50
ns
TRLRH
RD Width
2TCLCL
b
75
2TCLCL
b
50
ns
TOLOH
Output Rise Time
15
15
ns
From 0.8V to 2.0V
TOHOL
Output Fall Time
15
15
ns
From 2.0V to 0.8V
NOTES:
1. Signal at M82C84A or M82C88 shown for reference only. See M82C84A and M82C88 for the most recent specifications.
2. Setup requirement for asynchronous signal only to guarantee recognition at next CLK.
3. Applies only to T3 and wait states.
4. Applies only to T2 state (5 ns into T3).
15
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