参数资料
型号: M58WR064KU70ZA6U
厂商: NUMONYX
元件分类: PROM
英文描述: 4M X 16 FLASH 1.8V PROM, 70 ns, PBGA44
封装: 7.50 X 5 MM, 0.50 MM PITCH, ROHS COMPLIANT, VFBGA-44
文件页数: 95/122页
文件大小: 2187K
代理商: M58WR064KU70ZA6U
DC and AC parameters
M58WRxxxKU, M58WRxxxKL
Figure 18.
Reset and power-up AC waveforms
AI06976
W,
RP
E, G,
VDD, VDDQ
tVDHPH
tPLPH
Power-Up
Reset
tPLWL
tPLEL
tPLGL
tPLLL
L
tPHWL
tPHEL
tPHGL
tPHLL
Table 28.
Reset and power-up AC characteristics
Symbol
Parameter
Test condition
70
Unit
tPLWL
tPLEL
tPLGL
tPLLL
Reset Low to
Write Enable Low,
Chip Enable Low,
Output Enable Low,
Latch Enable Low
During program
Min
10
s
During erase
Min
20
s
After power-down
Min
50
s
Other conditions
Min
80
ns
tPHWL
tPHEL
tPHGL
tPHLL
Reset High to
Write Enable Low
Chip Enable Low
Output Enable Low
Latch Enable Low
Min
30
ns
tPLPH
(1)(2)
RP Pulse Width
Min
50
ns
tVDHPH
(3)
Supply Voltages High to Reset High
Min
200
s
1.
The device reset is possible but not guaranteed if tPLPH < 50 ns.
2.
Sampled only, not 100% tested.
3.
It is important to assert RP to allow proper CPU initialization during power-up or reset.
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