R5F10RFAA datasheet(21/136 Pages) RENESAS

21 / 136 page

RL78/L12

2. ELECTRICAL SPECIFICATIONS (A, G: TA = -40 to +85

°C)

R01DS0157EJ0210 Rev.2.10

Sep 30, 2016

Page 21 of 131

Absolute Maximum Ratings (TA = 25

°C)

(2/3)

Parameter

Symbols

Conditions

Ratings

Unit

LCD voltage

VL1

VL1 voltage

Note 1

−0.3 to +2.8

and

−0.3 to VL4 + 0.3

VL2

VL2 voltage

Note 1

−0.3 to VL4 + 0.3

Note 2

VL3

VL3 voltage

Note 1

−0.3 to VL4 + 0.3

Note 2

VL4

VL4 voltage

Note 1

−0.3 to +6.5

VLCAP

CAPL, CAPH voltage

Note 1

−0.3 to VL4 + 0.3

Note 2

VLOUT

COM0 to COM7,

SEG0 to

SEG38,

output voltage

External resistance division

method

−0.3 to VDD + 0.3

Note 2

Capacitor split method

−0.3 to VDD + 0.3

Note 2

Internal voltage boosting method

−0.3 to VL4 + 0.3

Note 2

Notes 1.

This value only indicates the absolute maximum ratings when applying voltage to the VL1, VL2, VL3,

and VL4 pins; it does not mean that applying voltage to these pins is recommended. When using

the internal voltage boosting method or capacitance split method, connect these pins to VSS via a

capacitor (0.47

μ F ± 30%) and connect a capacitor (0.47 μ F ± 30%) between the CAPL and CAPH

pins.

Must be 6.5 V or lower.

Caution Product quality may suffer if the absolute maximum rating is exceeded even momentarily for any

parameter. That is, the absolute maximum ratings are rated values at which the product is on the verge

of suffering physical damage, and therefore the product must be used under conditions that ensure that

the absolute maximum ratings are not exceeded.

Remark VSS : Reference voltage

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