R8CL3AC datasheet(55/75 Pages) RENESAS

55 / 75 page

R8C/L35C Group, R8C/L36C Group, R8C/L38C Group, R8C/L3AC Group

5. Electrical Characteristics

REJ03B0293-0100 Rev.1.00

Page 55 of 72

Jun 25, 2010

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 5.15

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

Condition

Standard

Unit

Min.

Typ.

Max.

VLCD

LCD power supply voltage

VLCD = VL4

2.2

—

5.5

VL3

VL3 voltage

VL2

—

VL4

VL2

VL2 voltage

R8C/L35C

VL1

—

VL4

R8C/L36C, R8C/L38C, R8C/L3AC

VL1

—

VL3

VL1

VL1 voltage

1—

VL2 (3)

—

VL1 internally-generated voltage accuracy

(1)

Setting

voltage

−0.2

Setting

voltage

Setting

voltage

+0.2

f(FR)

Frame frequency

—

180

ILCD

LCD drive control circuit current

—

(Note 2)

—

µA

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

Condition

Standard

Unit

Min.

Typ.

Max.

—

Power-off mode operating supply voltage

2.2

—

5.5

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