D6571E Ver la hoja de datos (PDF) - Unspecified

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D6571E

EASYTAD™ Chip for an All- Digital Telephone Answering Machine with Flash Memory Interface

Unspecified 

D6571E Data Sheet

3.3 V OPERATION

Recommended operating conditions

VCC Supply voltage

VSS Supply voltage

VIH High-level input voltage

VIL Low-level input voltage

VT+ Positive-going RESET and PDN threshold

VT-Negative-going RESET and PDN threshold

IOH High-level output current

IOL Low-level output current

Crystal oscillator (100 ppm)

T A Operating free-air temperature

MIN

3.0

2.0

0

TYP

3.3

0

Vcc - 0.25 V

0.7

40.960 or

36.864

MAX

3.6

0.6

+2

-2

70

UNIT

V

V

V

V

V

V

mA

mA

MHz

°C

Electrical characteristics over recommended operating free-air ranges (unless otherwise noted)

PARAMETERS

VOH High-level output voltage

VOL Low-level output voltage

IOZ Off-state output current

ICC Supply current

Operating Mode

Suspend Mode **

CI Input capacitance

TEST CONDITIONS

VCC = 3.3V

MIN

TYP

2.4

f = 40.960 MHz; VCC = 3.3V

50

3.5

MAX

0.4

±10

20

UNIT

V

V

µA

mA

mA

pF

** No battery backup is required to retain data in the case of power failure. Suspend mode may be used to conserve power.

DS6571E.2

DSP GROUP, INC., 3120 SCOTT BOULEVARD

107

SANTA CLARA, CA 95054 PH: 408 986-4300 FAX: 408 986-4490

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