AM186ED Datasheet, PDF (58/88 Pages) Advanced Micro Devices – High Performance, 80C186- and 80C188-Compatible, 16-Bit Embedded Microcontrollers

PRELIMINARY
Alphabetical Key to Switching Parameter Symbols
Parameter Symbol
No.
Description
t_ARYCH
t_ARYCHL
t_ARYHDSH(a)
t_ARYHDV(a)
t_ARYLCL
t_ARYLDSH(a)
t_AVBL
t_AVCH
t_AVLL
t_AVRL
t_AVWL
t_AZRL
t_CH1CH2
t_CHAV
t_CHCA
t_CHCAV
t_CHCK
t_CHCL
t_CHCSV
t_CHCSX
t_CHCTV
t_CHCV
t_CHCZ
t_CHDX
t_CHLH
t_CHLL
t_CHRA
D^tCHSV
t_CICOA
t_CICOB
t_CHRX
t_CKHL
t_CKIN
t_CKLH
t_CL2CL1
t_CLARX
t_CLAV
t_CLAX
t_CLAZ
t_CLCH
t_CLCK
t_CLCL
49
ARDY Resolution Transition Setup Time
51
ARDY Inactive Holding Time
95
ARDY High to DS High
89
ARDY Assert to Data Valid
52
ARDY Setup Time
96
ARDY Low to DS High
87
A Address Valid to WHB, WLB Low
14
AD Address Valid to Clock High
12
AD Address Valid to ALE Low
66
A Address Valid to RD Low
65
A Address Valid to WR Low
24
AD Address Float to RD Active
45
CLKOUTA Rise Time
68
CLKOUTA High to A Address Valid
104
CLKOUTA High to CAS Active
101
CLKOUTA Low to Column Address Valid
38
X1 High Time
44
CLKOUTA High Time
67
CLKOUTA High to LCS/UCS Valid
18
MCS/PCS Inactive Delay
F ²²
Control Active Delay 2
64
Command Lines Valid Delay (after Float)
63
Command Lines Float Delay
8
Status Hold Time
A ⁹
ALE Active Delay
11
ALE Inactive Delay
106
CLKOUTA High to RAS Active
R³
Status Active Delay
69
X1 to CLKOUTA Skew
70
X1 to CLKOUTB Skew
103
CLKOUTA High to RAS Inactive
39
X1 Fall Time
36
X1 Period
40
X1 Rise Time
46
CLKOUTA Fall Time
50
ARDY Active Hold Time
5
AD Address Valid Delay and BHE
6
Address Hold
15
AD Address Float Delay
43
CLKOUTA Low Time
37
X1 Low Time
42
CLKOUTA Period
T
58
Am186ED/EDLV Microcontrollers