GMS81C50 Datasheet, PDF (80/99 Pages) Hynix Semiconductor – 8-BIT SINGLE CHIP MICROCONTROLLERS

HYUNDAI
GMS81C50 Series
tor ) is selected.
(3) Release of Low Voltage Detection Mode
Reset signal result from new battery(normally 3V) wakes
the low voltage detection mode and come into normal reset
state. It depends on user whether to execute RAM clear
routine or not.
4*'(
3.0
2.8
2.6
2.4
2.2
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
0
10
20
30
40
50
60
70
%'
(
Figure 16-5 Low Voltage vs Temperature
(4) SRAM BACK-UP after Low Voltage Detection.
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