Epson S1C33210 - 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