参数资料
型号: S80C186XL20
厂商: INTEL CORP
元件分类: 微控制器/微处理器
英文描述: 16-BIT, 20 MHz, MICROPROCESSOR, PQFP80
封装: EIAJ, QFP-80
文件页数: 20/48页
文件大小: 762K
代理商: S80C186XL20
80C186XL80C188XL
AC SPECIFICATIONS (Continued)
MAJOR CYCLE TIMINGS (INTERRUPT ACKNOWLEDGE CYCLE)
TA e 0 Cto a70 C VCC e 5V g10%
All timings are measured at 15V and 50 pF loading on CLKOUT unless otherwise noted
All output test conditions are with CL e 50 pF
For AC tests input VIL e 045V and VIH e 24V except at X1 where VIH e VCC b 05V
Values
Conditions
Test
Symbol
Parameter
80C186XL25
80C186XL20
80C186XL12
Unit
Min
Max
Min
Max
Min
Max
80C186XL GENERAL TIMING REQUIREMENTS (Listed More Than Once)
TDVCL Data in Setup (AD)
8
10
15
ns
TCLDX
Data in Hold (AD)
3
ns
80C186XL GENERAL TIMING RESPONSES (Listed More Than Once)
TCHSV Status Active Delay
3
20
3
25
3
35
ns
TCLSH Status Inactive Delay
3
20
3
25
3
35
ns
TCLAV
Address Valid Delay
3
20
3
27
3
36
ns
TAVCH Address Valid to Clock High
0
ns
TCLAX
Address Hold
0
ns
TCLDV Data Valid Delay
3
20
3
27
3
36
ns
TCHDX Status Hold Time
10
ns
TCHLH ALE Active Delay
20
25
ns
TLHLL
ALE Width
TCLCL b 15
ns
TCHLL
ALE Inactive Delay
20
25
ns
TAVLL
Address Valid to ALE Low
TCLCH b 10
TCLCH b 15
ns
Equal
Loading
TLLAX
Address Hold to ALE
TCHCL b 10
TCHCL b 15
ns
Equal
Inactive
Loading
TCLAZ
Address Float Delay
TCLAX
20
TCLAX
20
TCLAX
25
ns
TCVCTV Control Active Delay 1
3
17
3
25
3
37
ns
TCVCTX Control Inactive Delay
3
17
3
25
3
37
ns
TDXDL DEN Inactive to DTR Low
0
ns
Equal
Loading
TCHCTV Control Active Delay 2
3
20
3
22
3
37
ns
TCVDEX DEN Inactive Delay
3
17
3
22
3
37
ns
(Non-Write Cycles)
TCLLV
LOCK ValidInvalid Delay
3
17
3
22
3
37
ns
27
相关PDF资料
PDF描述
S80C188XL20 16-BIT, 20 MHz, MICROPROCESSOR, PQFP80
S80C188XL12 16-BIT, 12 MHz, MICROPROCESSOR, PQFP80
SB80C186XL25 16-BIT, 25 MHz, MICROPROCESSOR, PQFP80
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