2 recommended operating conditions – Epson S1C33210 User Manual
Page 83
8 ELECTRICAL CHARACTERISTICS
S1C33210 PRODUCT PART
EPSON
A-69
8.2 Recommended Operating Conditions
(V
SS
=0V)
Item
Symbol
Condition
Min.
Typ.
Max.
Unit
∗
Supply voltage
V
DD
2.70
–
3.60
V
Input voltage
V
I
V
SS
–
V
DD
V
CPU operating clock frequency
f
CPU
–
–
50
MHz
Low-speed oscillation frequency
f
OSC1
–
32.768
–
kHz
Operating temperature
Ta
-40
25
85
°
C
Input rise time (normal input)
t
ri
–
–
50
ns
Input fall time (normal input)
t
fi
–
–
50
ns
Input rise time (schmitt input)
t
ri
–
–
5
ms
Input fall time (schmitt input)
t
fi
–
–
5
ms