UPD16680 datasheet(36/44 Pages) NEC

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Data Sheet S12694EJ2V0DS00

µµµµPD16680

Electrical characteristics (Unless otherwise specified, TA = –40 to +85

°C, 4-fold voltage mode : VDD = 2.7 to 3.0V or

3-fold voltage mode : VDD = 2.7 to 4.0 V)

Parameter

Symbol

Conditions

MIN.

TYP.

MAX.

Unit

High-level input voltage

VIH

0.8 VDD

Low-level input voltage

VIL

0.2 VDD

High-level input current

IIH1

Except DO/DATA, D1 to D7

µA

Low-level input current

IIL1

Except DO/DATA, D1 to D7

–1

µA

High-level output voltage

VOH

IOUT = –1.5 mA, Except OSCOUT

VDD–0.5

Low-level output voltage

VOL

IOUT = 4 mA, Except OSCOUT

0.5

High-level leakage current

ILOH

DO/DATA, D1 to D7

VIN/OUT = VDD

µA

Low -level leakage current

ILOL

DO/DATA, D1 to D7

VIN/OUT = VSS

–10

µA

Common output ON resistance

RCOM

VLCn ¡COMn, VLCD

≥ 3VDD

lIOl = 50

µA

Ω

Segment output ON resistance

RSEG

VLCn¡SEGn, VLCD

≥ 3VDD

lIOl = 50

µA

Ω

3-fold voltage mode

2.7 VDD

3.0 VDD

Driver voltage (Booster voltage)

VLCD

4-fold voltage mode

3.6 VDD

4.0 VDD

fOSC = 32 kHz, Display-off data output

VDD = 3.0 V,3-fold voltage mode

Not to access to RAM.

µA

Current consumption (VDD)

Level condenser mode

IDD11

fOSC = 32 kHz, Display-off data output

VDD = 3.0 V,4-fold voltage mode

Not to access to RAM.

125

µA

fOSC = 32 kHz, Display-off data output

VDD = 3.0 V,3-fold voltage mode

Not to access to RAM.

160

µA

Current consumption (VDD)

LCD driving mode

IDD12

fOSC = 32 kHz, Display-off data output

VDD = 3.0 V,4-fold voltage mode

Not to access to RAM.

250

µA

Driver current consumption

(VDD

, Standby)

IDD21

VDD = 3.0 V

µA

UPD16680 Datasheet(PDF) 36 Page - NEC

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