R8CL35C Datasheet, PDF (55/75 Pages) Renesas Technology Corp – RENESAS MCU

R8C/L35C Group, R8C/L36C Group, R8C/L38C Group, R8C/L3AC Group
5. Electrical Characteristics
Table 5.15
LCD Drive Control Circuit Characteristics
(VCC = 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
VLCD
VL3
VL2
LCD power supply voltage
VL3 voltage
VL2 voltage
VL1
VL1 voltage
—
VL1 internally-generated voltage accuracy
(1)
f(FR)
ILCD
Frame frequency
LCD drive control circuit current
Condition
Standard
Unit
Min. Typ. Max.
VLCD = VL4
2.2
—
5.5
V
VL2
—
VL4
V
R8C/L35C
VL1
—
VL4
V
R8C/L36C, R8C/L38C, R8C/L3AC VL1
—
VL3
V
1
—
VL2 ⁽³⁾ V
Setting Setting Setting V
voltage voltage voltage
−0.2
+0.2
50
—
180 Hz
— (Note 2) —
µA
Notes:
1. The voltage is selected with bits LVLS0 to LVLS3 in the LCR1 register.
2. Refer to Table 5.18 DC Characteristics (2), Table 5.20 DC Characteristics (4), and Table 5.22 DC Characteristics (6).
3. The VL1 voltage should be VCC or below.
Table 5.16
Power-Off Mode Characteristics
(VCC = 2.2 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
Power-off mode operating supply voltage
Condition
Standard
Unit
Min. Typ. Max.
2.2
—
5.5
V
REJ03B0293-0100 Rev.1.00
Jun 25, 2010
Page 55 of 72