参数资料
型号: SB80C188EB-25
厂商: INTEL CORP
元件分类: 微控制器/微处理器
英文描述: 16-BIT, 25 MHz, MICROPROCESSOR, PQFP80
封装: SHRINK, QFP-80
文件页数: 30/59页
文件大小: 1928K
代理商: SB80C188EB-25
80C186EB80C188EB 80L186EB80L188EB
AC SPECIFICATIONS (Continued)
Relative Timings (80C186EB25 20 1380L186EB16 13 8)
Symbol
Parameter
Min
Max
Units
Notes
RELATIVE TIMINGS
TLHLL
ALE Rising to ALE Falling
T b 15
ns
TAVLL
Address Valid to ALE Falling
T b 10
ns
TPLLL
Chip Selects Valid to ALE Falling
T b 10
ns
1
TLLAX
Address Hold from ALE Falling
T b 10
ns
TLLWL
ALE Falling to WR Falling
T b 15
ns
1
TLLRL
ALE Falling to RD Falling
T b 15
ns
1
TWHLH
WR Rising to ALE Rising
T b 10
ns
1
TAFRL
Address Float to RD Falling
0
ns
TRLRH
RD Falling to RD Rising
(2 T) b 5ns
2
TWLWH
WR Falling to WR Rising
(2 T) b 5ns
2
TRHAV
RD Rising to Address Active
T b 15
ns
TWHDX
Output Data Hold after WR Rising
T b 15
ns
TWHPH
WR Rising to Chip Select Rising
T b 10
ns
1
TRHPH
RD Rising to Chip Select Rising
T b 10
ns
1
TPHPL
CS Inactive to CS Active
T b 10
ns
1
TOVRH
ONCE Active to RESIN Rising
T
ns
3
TRHOX
ONCE Hold from RESIN Rising
T
ns
3
NOTES
1 Assumes equal loading on both pins
2 Can be extended using wait states
3 Not tested
36
相关PDF资料
PDF描述
S80L186EB-13 16-BIT, 13 MHz, MICROPROCESSOR, PQFP80
SB80L188EB-13 16-BIT, 13 MHz, MICROPROCESSOR, PQFP80
S80L188EB-16 16-BIT, 16 MHz, MICROPROCESSOR, PQFP80
S80C186EB-25 16-BIT, 25 MHz, MICROPROCESSOR, PQFP80
S80C186EB-13 16-BIT, 13 MHz, MICROPROCESSOR, PQFP80
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