MSM6789 datasheet(11/53 Pages) OKI

11 / 53 page

¡ Semiconductor

MSM6789A/6789L

ABSOLUTE MAXIMUM RATINGS (for MSM6789A (5 V Version))

Parameter

Symbol

Rating

Condition

Unit

Power supply voltage

V DD

–0.3 to +7.0

Ta=25°C

Input voltage

V IN

–0.3 to VDD +0.3

Ta=25°C

Storage temperature

T STG

–55 to +150

—

°C

RECOMMENDED OPERATING CONDITIONS (for MSM6789A (5 V Version))

ELECTRICAL CHARACTERISTICS (for MSM6789A (5 V Version))

DC Characteristics

*1 Applies to all inputs excluding the XT pin.

*2 Applies to the XT pin.

*3 Applies to the input pins with pull-up resistor (ST, SP, PAUSE, DEL) excluding the XT pin.

*4 The record/playback operation must be performed at the power supply voltage of 4.5 to 5.5 V.

The MSM6789A operates at 3.5 to 5.5 V when the serial register is backed up.

Parameter

Symbol

Condition

High input voltage

V IH

—

Low input voltage

V IL

—

Min.

0.8

¥VDD

—

Typ.

—

Unit

Max.

—

0.2

¥VDD

High output voltage

V OH

IOH=–40 mA

V DD–0.3

—

Low output voltage

V OL

IOL=2 mA

—

0.45

High input current *1

IIH1

VIH=VDD

—

High input current *2

IIH2

VIH=VDD

—

Low input currcent *1

IIL1

VIL=GND

–10

—

Low input current *2

IIL2

VIL=GND

–20

—

Low input current *3

IIL3

VIL=GND

–400

—

–20

Power down current

No load

Serial register connected

IDDS1

—

200

—

IDDS2

No load

DRAM connected

Operating current consumption

I DD

fOSC=8 MHz, no load

—

DVDD=AVDD=4.5 to 5.5 V*4

DGND=AGND=0 V, Ta=0 to 70°C

Parameter

Symbol

Range

Condition

Unit

Power supply voltage

VDD

+3.5 to +5.5*4

DGND=AGND=0 V

Operating temperature

Top

0 to +70

—°C

Master clock frequencuy

fOSC

6.0 to 8.192

—

MHz

MSM6789 Datasheet(PDF) 11 Page - OKI electronic componets

MSM6789 Datasheet(HTML) 11 Page - OKI electronic componets

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53

Datasheet Download

Link URL