dsp56824 Freescale Semiconductor, Inc, dsp56824 Datasheet - Page 20

• Manufacturer Part Number: dsp56824
• Description: 16-bit Digital Signal Processor
• Manufacturer: Freescale Semiconductor, Inc

3.2 DC Electrical Characteristics
20
Junction-to-ambient (estimated)
Junction-to-case (estimated)
Supply voltage
Input high voltage:
EXTAL
All other inputs
Input low voltage
EXTAL
All other inputs
Input leakage current @ 2.4 V/0.4 V with V
Input/output tri-state (off-state) leakage current @ 2.4 V/
0.4 V with V
Output high voltage
I
I
Output low voltage
I
I
Core CPU supply current
Stop mode current
Input capacitance (estimated)
OH
OH
OL
OL
1.
2.
Circuit Board per SEMI G38-87 in natural convection. SEMI is Semiconductor Equipment and Materials Inter-
national, 805 East Middlefield Road, Mountain View, CA 94043, [phone].
3.
the exception that the cold plate temperature is used for the case temperature.
1.
2.
on EXTAL pin and inputs to Data Bus are static valid.
= 2 mA
= 50 A)
= –0.3 mA
= –50 A
See discussion under Section 5, “Design Considerations,” on page 58.
Junction-to-ambient thermal resistance is based on measurements on a horizontal single-sided Printed
Junction-to-case thermal resistance is based on measurements using a cold plate per SEMI G30-88 with
To obtain these results, all inputs must be terminated (i.e., not allowed to float) using CMOS levels.
At 25°C, VDD = 3.0 V, VIH = VDD, VIL = 0 V, output pin XTAL disconnected with external clocks applied
DD
= 3.6 V
Thermal Resistance
1,2
Characteristics
1
Table 19. Package Thermal Characteristics
(F
3
PLL
Freescale Semiconductor, Inc.
Table 20. DC Electrical Characteristics
2
For More Information On This Product,
= 70 MHz)
1
DSP56824 Technical Data
Go to: www.freescale.com
DD
= 3.6 V
Symbol
I
I
V
CORE
Symbol
V
STOP
V
V
V
V
I
C
V
I
TSI
IHC
ILC
IN
OH
R
DD
OL
IH
IL
IN
JC
0.8
V
V
DD
DD
–0.3
–0.3
Min
–10
2.7
2.0
–1
—
—
—
—
—
– 0.7
– 0.3
100-pin TQFP
V
DD
Value
65
10
Typ
20
10
—
—
—
—
—
—
—
—
—
—
—
2
0.2
Max
V
+10
3.6
0.8
0.4
0.2
30
—
—
—
DD
1
5
V
DD
°C/W
°C/W
Unit
Unit
mA
pF
V
V
V
V
V
A
A
A