Datasheet

R01DS0011EJ0101 Rev.1.01 Page 62 of 102
Oct 28, 2011
R8C/LA3A Group, R8C/LA5A Group, R8C/LA6A Group, R8C/LA8A Group 5. Electrical Characteristics
Notes:
1. Refer to Table 5.19 DC Characteristics (2), Table 5.21 DC Characteristics (4), and Table 5.23 DC Characteristics (6).
2. The VL1 voltage should be VCC or below.
Table 5.16 LCD Drive Control Circuit Characteristics
(V
CC = 1.8 to 5.5 V, VSS = 0 V, and Topr = −20 to 85 °C (N version)/
−40 to 85 °C (D version), unless otherwise specified.)
Symbol Parameter Condition
Standard
Unit
Min. Typ. Max.
VLCD LCD power supply voltage VLCD = VL3 2.2 – 5.5 V
VL2 VL2 voltage VL1 – VL3 V
VL1 VL1 voltage 1 –
VL2
(2)
V
f(FR) Frame frequency 50 – 180 Hz
ILCD LCD drive control circuit current –
(1)
– µA
Table 5.17 Power-Off Mode Characteristics
(V
CC = 1.8 to 5.5 V, VSS = 0 V, and Topr = −20 to 85 °C (N version)/
−40 to 85 °C (D version), unless otherwise specified.)
Symbol Parameter Condition
Standard
Unit
Min. Typ. Max.
– Power-off mode operating supply voltage 1.8 – 5.5 V