9 DC and AC parameters
Table 19. Asynchronous Write AC Characteristics
Symbol Alt.
Parameter(1)
tAVBL
tAVEL
tAVWL
tLLWL
tLHAX
tLHRL
tAVLH
tRHLH
tAVWH
tAVEH
tAVBH
tBLBH
tBLEH
tBLWH
tELTV
tEHEL
tELLH
tELWH
tELEH
tELBH
tEHDX
tWHDX
tBHDX
tELWH
tDVBH
tDVEH
tDVWH
tEHTZ
tBHTZ(2)
tLLWH
tAVAX
tWHQZ
tWLBH
tWLEH
tWLWH(3)
tAS Address Set-up to Beginning of Write Operation
tAVH
Latch Enable High to Address Transition or
Latch Enable High to Configuration Register Low
tAVS
Address Valid to Latch Enable High
Configuration Register High to Latch Enable High
tAW Address Set-up to End of Write Operation
tBW Upper/Lower Byte Enable Low to End of Write Operation
tCEW Chip Enable Low to WAIT Valid
tCPH Chip Enable High between Subsequent Asynchronous Operations
tCVS Chip Enable Low to L High
tCW Chip Enable Low to End of Write Operation
tDH Input Hold from Write
tDW Input Valid to Write Setup Time
Chip Enable High to WAIT Hi-Z
tHZ LB/UB High to WAIT Hi-Z
Write Enable High to WAIT Hi-Z
tVS Latch Enable Low to Write Enable High
tWC Write Cycle Time
tOW End of Write to Input Low-Z
tWP Write Pulse Width
M69KB096AB
Min Max Unit
0
ns
2
ns
5
ns
70
ns
70
ns
1 7.5 ns
5
ns
7
ns
70
ns
0
ns
20
ns
8
ns
70
ns
70
ns
5
ns
45
ns
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