m58wr064kt Numonyx, m58wr064kt Datasheet - Page 76

• Manufacturer Part Number: m58wr064kt
• Description: 16-, 32-, 64-mbit ?16, Multiple Bank, Burst 1.8 V Supply Flash Memories
• Manufacturer: Numonyx

DC and AC parameters
Figure 20. Reset and power-up AC waveforms
Table 28.
1. The device Reset is possible but not guaranteed if t
2. Sampled only, not 100% tested.
3. It is important to assert RP in order to allow proper CPU initialization during power-up or reset.
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t
PLPH
t
Symbol
VDHPH
t
t
t
t
t
t
t
t
PHWL
PHGL
PLWL
PLGL
PHEL
PLEL
PHLL
RP
VDD, VDDQ
PLLL
W,
(1),(2)
E, G,
(3)
Reset Low to Write Enable Low,
Reset Low to Chip Enable Low,
Reset Low to Output Enable Low,
Reset Low to Latch Enable Low
Reset High to Write Enable Low
Reset High to Chip Enable Low
Reset High to Output Enable Low
Reset High to Latch Enable Low
RP pulse width
Supply Voltages High to Reset High
L
Reset and power-up AC characteristics
tVDHPH
Parameter
Power-Up
tPHWL
tPHGL
tPHEL
tPHLL
PLPH
< 50 ns.
During program
During erase
Other conditions
Test condition
Reset
tPLPH
Min
Min
Min
Min
Min
Min
tPLWL
M58WRxxxKT, M58WRxxxKB
tPLEL
tPLGL
tPLLL
Value
200
10
20
80
30
50
Unit
µs
µs
ns
ns
ns
µs
AI06976