M29W800DT, M29W800DB
DC and AC parameters
Figure 14. Reset/block temporary unprotect AC waveforms
W, E, G
tPHWL, tPHEL, tPHGL
RB
tRHWL, tRHEL, tRHGL
tPLPX
RP
tPHPHH
tPLYH
AI06870
Table 15. Reset/block temporary unprotect AC characteristics
M29W800D
45 ns 70 ns 90 ns
Symbol
Alt
Parameter
Unit
ns
(1)
tPHWL
RP High to Write Enable Low, Chip Enable
Low, Output Enable Low
tPHEL
tRH
Min
Min
50
0
50
0
50
0
(1)
tPHGL
(1)
tRHWL
RB High to Write Enable Low, Chip Enable
Low, Output Enable Low
(1)
tRHEL
tRB
ns
(1)
tRHGL
tPLPX
tRP
RP pulse width
Min
Max
Min
500
10
500
10
500
10
ns
µs
ns
(1)
tPLYH
tREADY RP Low to read mode
tVIDR RP rise time to VID
(1)
tPHPHH
500
500
500
1. Sampled only, not 100% tested.
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NUMONYX [ NUMONYX B.V ]
