UPD16432BGC-001-9EU データシートの表示（PDF） - NEC => Renesas Technology

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UPD16432BGC-001-9EU

1/8, 1/15 DUTY LCD CONTROLLER/DRIVER

NEC => Renesas Technology 

µPD16432B

ELECTRICAL SPECIFICATIONS

(UNLESS SPECIFIED OTHERWISE, TA = –40 to +85°C, VDD = 5 V ±10%, VLCD = 8 V ±10%)

Parameter

High-level input voltage

Low-level input voltage

High-level input current

Low-level input current

Low-level output voltage

High-level output voltage

Low-level output voltage

High-level leak current

Low-level leak current

Common output ON-

resistance

Segment output ON-

resistance

Current consumption

(Logic)

Current consumption

(Driver)

Symbol

VIH

VIL

IIH

IIL

VOL1

VOH2

VOL2

ILOH2

ILOL2

RCOM

Test Conditions

MIN. TYP. MAX. Unit

SCK, STB, LCDOFF, RESET, KEY1 to KEY4

SCK, STB, LCDOFF, RESET, KEY1 to KEY4

0.7 VDD

0

VDD

V

0.3 VDD

V

1

µA

–1

µA

LED1 to LED4, IOL1 = 15 mA

1.0

V

OSCOUT, KEY REQ, IOH2 = –1 mA

0.9 VDD

V

DATA, OSCOUT, SYNC, IOL2 = 4 mA

DATA, SYNC, VIN/OUT = VDD

DATA, SYNC, VIN/OUT = VSS

VLCD to VLC5 → COM0 to COM14, | IO | = 100 µA

0.1 VDD

V

1

µA

–1

µA

2.4

kΩ

RSEG

VLCD to VLC5 → SEG1 to SEG60, | IO | = 100 µA

4.0

kΩ

IDD1

IDD2

ILCD1

ILCD2

Normal operationNote, VI = VDD or VSS,

fOSC = 250 kHz

Standby mode, VI = VDD or VSS, fOSC stopped

Normal operation, internal bias selected, no load

Standby mode, internal bias used, no load

500

µA

5

µA

1 000 µA

5

µA

Note Normal operation: VDD = 5 V, VLCD = 8 V

Remarks TYP. values are reference values for TA = 25°C.

18

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