M58CR032C, M58CR032D
Figure 16. Reset and Power-up AC Waveforms
W, E, G
RP
VDD, VDDQ
tVDHPH
Power-Up
tPLWL
tPLEL
tPLGL
tPLPH
Reset
AI90013b
Table 25. Reset and Power-up AC Characteristics
Symbol
Parameter
Test Condition
tPLPH (1,2) RP Pulse Width
tPLWL
tPLEL
tPLGL
Reset Low to Device Enabled
During Program and Erase
Other Conditions
tVDHPH (3) Supply Valid to Reset High
Note: 1. The device Reset is possible but not guaranteed if tPLPH < 100ns.
2. Sampled only, not 100% tested.
3. It is important to assert RP in order to allow proper CPU initialization during Power-up or System reset.
Min
50
10/20
80
50
Unit
ns
µs
ns
µs
44/63