MSM6655 View Datasheet(PDF) - Oki Electric Industry

Part Name

Description

Manufacturer

MSM6655

Internal Mask ROM Voice Synthesis IC, Internal One-Time-Programmable (OTP) ROM Voice Synthesis IC, External ROM Drive Voice Synthesis IC

Oki Electric Industry 

¡ Semiconductor

ABSOLUTE MAXIMUM RATINGS

Parameter

Power supply voltage

Input voltage

Storage temperature

Symbol

VDD

VIN

TSTG

Condition

Ta = 25°C

—

FEDL6650-03

MSM6650 Family

Rating

–0.3 to +7.0

–0.3 to VDD+0.3

–55 to +150

(GND=0 V)

Unit

V

V

°C

RECOMMENDED OPERATING CONDITIONS

Parameter

Power supply voltage

Operating temperature

Master clock frequency 1

Master clock frequency 2

Symbol

VDD

VDD

Top

Condition

MSM6652-56, MSM6650,

MSM6652A-56A

MSM6658A, MSM66P54/P56

—

fOSC1

When crystal selected

fOSC2

When RC selected (*)

Range

(GND=0 V)

Unit

2.4 to 5.5

V

3.5 to 5.5

V

–40 to +85

°C

Min. Typ. Max. MHz

3.5 4.096 4.5

200

256

300

kHz

* If RC oscillation is selected, 32kHz sampling frequency cannot be selected.

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