DSP56002RC40 Motorola Inc, DSP56002RC40 Datasheet - Page 28

• Manufacturer Part Number: DSP56002RC40
• Description: 24-BIT DIGITAL SIGNAL PROCESSOR
• Manufacturer: Motorola Inc

Specifications
Thermal characteristics
THERMAL CHARACTERISTICS
2-2
Supply Voltage
All Input Voltages
Current Drain per Pin excluding V
Operating Temperature Range
Storage Temperature
Junction-to-ambient
thermal resistance
Junction-to-case
thermal resistance
Thermal
characterization
parameter
Notes:
Characteristic
1.
2.
3.
4.
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, [phone])
Measurements were made with the parts installed on thermal test boards meeting the specification
EIA/JEDECSI-3.
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.
These are measured values. See note 1 for test board conditions.
These are measured values; testing is not complete. Values were measured on a non-standard four-
layer thermal test board (two internal planes) at one watt in a horizontal configuration.
1
2
Table 2-1 Absolute Maximum Ratings (GND = 0 V)
Rating
R
R
Symbol
JA
JC
Table 2-2 Thermal Characteristics
CC
or
or
JT
and GND
JA
JC
DSP56002/D, Rev. 3
Value
PQFP
12.4
4.0
50
3
Symbol
V
Value
V
T
TQFP
T
10.8
0.16
CC
stg
I
IN
48
J
3
(GND – 0.5) to (V
Value
TQFP
40.6
—
—
–0.3 to +7.0
–40 to +105
–55 to +150
4
Value
10
Value
PGA
N/A
6.5
22
CC
MOTOROLA
+ 0.5)
3
˚
˚
˚
Unit
C/W
C/W
C/W
Unit
mA
V
V
C
C