S6E2H4 Datasheet, PDF (87/159 Pages) SPANSION – fpu built-in

S6E2H4 Series
12.4.7 Power-on Reset Timing
Parameter
Symbol
Power supply rising time
Power supply shut down time
Time until releasing
Power-on reset
tVCCR
tOFF
tPRT
Pin Name
VCC
Value
Min
Max
0
-
1
-
0.33
0.60
(VCC = 2.7V to 5.5V, VSS = 0V)
Unit
Remarks
ms
ms
ms
VCC_minimum
VCC
VDH_minimum
Internal RST
CPU Operation
0.2V
t_VCCR
tPRT
RST Active
0.2V
0.2V
tOFF
Release
start
Glossary
 VCC_minimum: Minimum VCC of recommended operating conditions.
 VDH_minimum: Minimum detection voltage of Low-Voltage detection reset.
See 8. Low-Voltage Detection Characteristics.
Document Number: 001-98941 Rev.*A
Page 87 of 159