MSM6546 datasheet(7/16 Pages) OKI

부품명	MSM6546

상세설명	Operatable at 0.9 V and Built-in LCD Driver 4-Bit Microcontroller

PDF	16 Pages

Scroll/Zoom	100%

제조업체	OKI [OKI electronic componets]

홈페이지	http://www.oki.com

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MSM6546/6546L

¡ Semiconductor

ABSOLUTE MAXIMUM RATINGS (MSM6546, 1.5 V, BUF = "1")

Parameter

Symbol

Condition

Rating

Unit

Power Supply Voltage (1)

VSS1

Ta = 25°C

–4.0 to +0.3

Power Supply Voltage (2)

VSS2

–7.0 to +0.3

Power Supply Voltage (3)

VSS3

–7.0 to +0.3

Input Voltage

VIN

VSS1 – 0.3 to +0.3

Output Voltage (1) *1, *2

VO1

VSS1 – 0.3 to +0.3

Output Voltage (2) *2

VO2

VSS2 – 0.3 to +0.3

Output Voltage (3) *2

VO3

VSS3 – 0.3 to +0.3

Storage Temperature

TSTG

—

–55 to +125

°C

*1 Normal output

*2 LCD driver output

Parameter

Symbol

Condition

Range

Unit

Operating Voltage

Vop

—

–1.75 to –0.9

—

Operating Temperature

Top

–20 to +70

°C

—

Oscillation Frequency

fOSC

32.768

kHz

—

VDD = 0 V (VSS1 = battery voltage)

RECOMMENDED OPERATING CONDITIONS (MSM6546, 1.5 V, BUF = "1")

Note: The input of the constant voltage circuit is directly connected to the power supply (VSS1).

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