Datasheet

March 20, 1997 5:12 pm Page 8 of 13
MC68302 Document
117 154 Clock low to DTACK low (1-6 wait states) tcldtkh - 15 118 155 Clock low to DTACK high tcldtkh - 20 119 156 Clock high to BERR low tchberl - 20 120 157 Clock low to BERR hi-z tclberh - 20 121 158 DTACK high to DTACK hi-z tdtkhdtkz - 10 122 160 AS low to CS low taslcsl - 16 123 161 AS high to CS high tashcsh - 16 124 162 Address valid to AS low tavasl 8 - 125 163 RW valid to AS low trwvasl 8 - 126 164 AS negated to address hold time tashai 0 - 127 165 AS low to DTACK low (0 wait states) tasldtkl - 25 128 167 AS high to DTACK high tashdtkh - 18 129 168 AS low to BERR low taslberl - 18 130 169 AS high to BERR hi-z tashberh - 18 131 171 Input data hold time from S6 low tidhcl 5 - 132 172 CS negated to data out invalid (write) tcsndoi 7 - 133 173 Address, FC valid to CS asserted tafvcsa 15 -
Table 1:
#
Spec
No.
Description
Spec Name
UM
33MHz
Min
33MHz
Max
Frees
cale Semiconductor,
I
Freescale Semiconductor, Inc.
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Go to: www.freescale.com
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