DSP56364P View Datasheet(PDF) - Motorola => Freescale

Part Name

Description

Manufacturer

DSP56364P

24-Bit Audio Digital Signal Processor

Motorola => Freescale 

Specifications

Freescale Semiconductor, Inc.

Thermal Characteristics

Table 2-1 Maximum Ratings

Rating1

Symbol

Value1, 2

Unit

Supply Voltage

All input voltages excluding “5 V tolerant” inputs3

All “5 V tolerant” input voltages3

VCC

−0.3 to +4.0

V

VIN

GND -0.3 to VCC + 0.3

V

VIN5

GND − 0.3 to VCC + 3.95

V

Current drain per pin excluding VCC and GND

I

Operating temperature range

TJ

10

mA

-40 to +105

°C

Storage temperature

TSTG

−55 to +125

°C

Notes: 1. GND = 0 V, VCC = 3.3 V ± 0.16 V, TJ = –0°C to +105°C, CL = 50 pF

2. Absolute maximum ratings are stress ratings only, and functional operation at the maximum is not

guaranteed. Stress beyond the maximum rating may affect device reliability or cause permanent

damage to the device.

3. CAUTION: All “5 V Tolerant” input voltages must not be more than 3.95 V greater than the supply

voltage; this restriction applies to “power on”, as well as during normal operation. In any case, the

input voltages cannot be more than 5.75 V. “5 V Tolerant” inputs are inputs that tolerate 5 V.

2.3 THERMAL CHARACTERISTICS

Table 2-2 Thermal Characteristics

Characteristic

Symbol

TQFP Value

Unit

Junction-to-ambient thermal resistance1

Junction-to-case thermal resistance2

RθJA or θJA

RθJC or θJC

49.87

9.26

°C/W

°C/W

Thermal characterization parameter

ΨJT

2.0

°C/W

Notes: 1. Junction-to-ambient thermal resistance is based on measurements on a horizontal single-sided

printed circuit board per SEMI G38-87 in natural convection.(SEMI is Semiconductor Equipment and

Materials International, 805 East Middlefield Rd., Mountain View, CA 94043, (415) 964-5111.)

Measurements were done with parts mounted on thermal test boards conforming to specification

EIA/JESD51-3.

2. Junction-to-case thermal resistance is based on measurements using a cold plate per SEMI G30-88,

with the exception that the cold plate temperature is used for the case temperature.

2-2

DSP56364 Advance Information

MOTOROLA

For More Information On This Product,

Go to: www.freescale.com

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