AM186ED Datasheet, PDF (62/88 Pages) Advanced Micro Devices – High Performance, 80C186- and 80C188-Compatible, 16-Bit Embedded Microcontrollers

PRELIMINARY
Numerical Key to Switching Parameter Symbols (continued)
No.
43
44
45
46
47
48
49
50
51
52
53
54
55
57
58
59
61
62
63
64
65
66
67
68
69
70
83^(a)
87
88^(a)
89^(a)
90^(a)
91^(a)
92^(a)
93^(a)
Parameter Symbol
Description
t_CLCH
CLKOUTA Low Time
t_CHCL
CLKOUTA High Time
t_CH1CH2
CLKOUTA Rise Time
t_CL2CL1
CLKOUTA Fall Time
t_SRYCL
SRDY Transition Setup Time
t_CLSRY
SRDY Transition Hold Time
t_ARYCH
ARDY Resolution Transition Setup Time
t_CLARX
ARDY Active Hold Time
t_ARYCHL
ARDY Inactive Holding Time
t_ARYLCL
ARDY Setup Time
t_INVCH
Peripheral Setup Time
t_INVCL
DRQ Setup Time
t_CLTMV
Timer Output Delay
t_RESIN
RES Setup Time
t_HVCL
HOLD Setup
t_RHDX
t_LOCK
t_CLHAV
t_CHCZ
t_CHCV
F ^tAVWL
t_AVRL
t_CHCSV
t_CHAV
A ^tCICOA
t_CICOB
t_COAOB
t_AVBL
R^tCSHARYL
t_ARYHDV
t_DSLDD
D^tDSLDV
RD High to Data Hold on AD Bus
Maximum PLL Lock Time
HLDA Valid Delay
Command Lines Float Delay
Command Lines Valid Delay (after Float)
A Address Valid to WR Low
A Address Valid to RD Low
CLKOUTA High to LCS/UCS Valid
CLKOUTA High to A Address Valid
X1 to CLKOUTA Skew
X1 to CLKOUTB Skew
CLKOUTA to CLKOUTB Skew
A Address Valid to WHB, WLB Low
Chip Select to ARDY Low
ARDY Assert to Data Valid
DS Low to Data Driven
DS Low to Data Valid
t_DSHDIR
DS High to Data Invalid—Read
t_DSHDX
DS High to Data Bus Turn-off Time
T
62
Am186ED/EDLV Microcontrollers