SN69040B datasheet(3/5 Pages) SONIX

3 / 5 page

SN69040B

LCD Controller with Voice/Dual Tone Melody

ABSOLUTELY MAXIMUM RATING

Items

Symbol

Min

Max

Unit.

Supply Voltage

VDD-V

-0.3

6.0

Input Voltage

VIN

VSS-0.3

VDD+0.3

Operating

Temperature

TOP

-20.0

70.0

Storage Temperature

TSTG

-55.0

125.0

ELECTRICAL CHARACTERISTIC

Item

Sym. Min. Typ.

Max.

Unit Condition

Operating

Voltage

VDD

2.4

3.0

5.1

Standby current 1 ISBY1

2.5

3.5

VDD=3V,both system

clk and 32768 Hz clk

are off

Operating

current

IOPR

450

VDD=3V, no load

Input current

of ,P2,P3

IIH

3.0

10.0

VDD=3V,VIN=3V

Drive current

of P2,P3,P4,P5

IOD

mA VDD=3V,VO=2.6V

large Sink current

of P2,P3,P4,P5

IOS1

mA VDD=3V,VO=0.4V

Input Pull Low

Resistor

MΩ VDD=3V

D/A output current IVO

3.0

mA VDD=3V,VO=0.7V

Buzzer drive

current

IBZD

mA VDD=3V,VO=1.5V

Buzzer sink

current

IBZS

mA VDD=3V,VO=1.5V

Oscillation

resistor

330

KΩ VDD=3V

Oscillation Freq. FOSC

1.0

MHZ VDD=3V

Ver 1.1

February 15, 2006

SN69040B Datasheet(PDF) 3 Page - SONiX Technology Company

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