AM188ES-40KCW Datasheet, PDF (66/102 Pages) Advanced Micro Devices – High Performance, 80C186-/80C188-Compatible and 80L186-/80L188-Compatible, 16-Bit Embedded Microcontrollers

PRELIMINARY
Numerical Key to Switching Parameter Symbols (continued)
No.
Parameter Symbol
Description
43
t_CLCH
CLKOUTA Low Time
44
t_CHCL
CLKOUTA High Time
45
t_CH1CH2
CLKOUTA Rise Time
46
t_CL2CL1
CLKOUTA Fall Time
47
t_SRYCL
SRDY Transition Setup Time
48
t_CLSRY
SRDY Transition Hold Time
49
t_ARYCH
ARDY Resolution Transition Setup Time
50
t_CLARX
ARDY Active Hold Time
51
t_ARYCHL
ARDY Inactive Holding Time
52
t_ARYLCL
ARDY Setup Time
53
t_INVCH
Peripheral Setup Time
54
t_INVCL
DRQ Setup Time
55
t_CLTMV
Timer Output Delay
57
t_RESIN
RES Setup Time
58
t_HVCL
HOLD Setup
59
t_RHDX
RD High to Data Hold on AD Bus
61
t_LOCK
Maximum PLL Lock Time
62
t_CLHAV
HLDA Valid Delay
63
t_CHCZ
Command Lines Float Delay
64
t_CHCV
Command Lines Valid Delay (after Float)
65
t_AVWL
A Address Valid to WR Low
66
t_AVRL
A Address Valid to RD Low
67
t_CHCSV
CLKOUTA High to LCS/UCS Valid
68
t_CHAV
CLKOUTA High to A Address Valid
69
t_CICOA
X1 to CLKOUTA Skew
70
t_CICOB
X1 to CLKOUTB Skew
79
t_CHRFD
CLKOUTA High to RFSH Valid
80
t_CLCLX
LCS Inactive Delay
81
t_CLCSL
LCS Active Delay
82
t_CLRF
CLKOUTA High to RFSH Invalid
83
t_COAOB
CLKOUTA to CLKOUTB Skew
84
t_LRLL
LCS Precharge Pulse Width
85
t_RFCY
RFSH Cycle Time
86
t_LCRF
LCS Inactive to RFSH Active Delay
87
t_AVBL
A Address Valid to WHB, WLB Low
88
t_CSHARYL
Chip Select to ARDY Low
89
t_ARYHDV
ARDY Assert to Data Valid
90
t_DSLDD
DS Low to Data Driven
91
t_DSLDV
DS Low to Data Valid
92
t_DSHDIR
DS High to Data Invalid—Read
93
t_DSHDX
DS High to Data Bus Turn-off Time
66
Am186/188ES and Am186/188ESLV Microcontrollers