ML22Q573-NNNMB datasheet(7/66 Pages) ETC2

部品番号	ML22Q573-NNNMB

部品情報	4-Channel Mixing Speech Synthesis LSI

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FEDL2257X-05

ML22Q573/ML2257X

ABSOLUTE MAXIMUM RATINGS

DGND = SPGND = 0 V, Ta = 25

°C

Parameter

Symbol

Condition

Rating

Unit

Power supply voltage

DVDD

SPVDD

—

−0.3 to +7.0

V

Input voltage

VIN

—

−0.3 to DVDD+0.3

V

Power dissipation

PD

When the LSI is mounted on

JEDEC 4-layer board.

When SPVDD = 5V

1000

mW

Applies to all pins except

SPM, SPP, VDDL, and VDDR.

10

mA

Applies to SPM and SPP pins.

500

mA

Output short-circuit current

IOS

Applies to VDDL and VDDR pins.

50

mA

Storage temperature

TSTG

—

−55 to +150

°C

RECOMMENDED OPERATING CONDITIONS

DGND = SPGND = 0 V

Parameter

Symbol

Condition

Range

Unit

DVDD, SPVDD

Power supply voltage

DVDD

SPVDD

—

2.7 to 5.5

V

Operating temperature

Top

—

−40 to +105

°C

Min.

Typ.

Max.

Master clock frequency

fOSC

—

3.5

4.096

4.5

MHz

FLASH Conditions

DGND = SPGND = 0 V

Parameter

Symbol

Condition

Range

Unit

At write/erase

0 to +70

°C

Operating temperature

TOP

At read

−40 to +105

°C

Maximum rewrite count

CEP

―

10

times

Data retention period

YDR

―

10

years

7/66

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