MB9B210T Datasheet, PDF (88/137 Pages) SPANSION – This document states the current technical specifications regarding

DataSheet
(5) Reset Input Characteristics
Parameter
Reset input time
Symbol
t_INITX
Pin
name
INITX
(Vcc = 2.7V to 5.5V, Vss = 0V, Ta = - 40°C to + 85°C)
Conditions
Value
Min
Max
Unit Remarks
-
500
-
ns
(6) Power-on Reset Timing
Parameter
Power supply rising time
Power supply shut down time
Time until releasing
Power-on reset
Symbol
Tr
Toff
Tprt
Pin
name
VCC
(Vcc = 2.7V to 5.5V, Vss = 0V, Ta = - 40°C to + 85°C)
Value
Unit
Min Max
Remarks
0
-
ms
1
-
ms
0.46
0.76 ms
VCC_minimum
VCC
VDH_minimum
0.2V
Tr
0.2V
0.2V
Tprt
Toff
Internal RST
RST Active
Release
CPU Operation
start
Glossary
 VCC_minimum : Minimum V_CC of recommended operating conditions
 VDH_minimum : Minimum release voltage of Low-Voltage detection reset.
See "7. Low-Voltage Detection Characteristics"
February 10, 2015, MB9B210T-DS706-00015-3v0-E
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