Rainbow Electronics DS1687 - Manual (Page 34)

DS1685/DS1687
34 of 38
POWER-UP CONDITION, 3V
POWER-DOWN CONDITION, 3V
CS V
IH
t
REC
2.7V
2.6V
2.5V
V
CC
POWER FAIL
t
R
CS
POWER FAIL
V
CC
V
IH
t
PF
t
F
2.7V
2.6V
2.5V