dsp56001a Freescale Semiconductor, Inc, dsp56001a Datasheet - Page 21

• Manufacturer Part Number: dsp56001a
• Description: 24-bit Digital Signal Processor
• Manufacturer: Freescale Semiconductor, Inc

DC ELECTRICAL CHARACTERISTICS
MOTOROLA
Supply Voltage
Input High Voltage
Input Low Voltage
Input Leakage Current
Tri-state (Off–state) Input Current (@ 2.4 V/0.4 V)
Output High Voltage (I
Output Low Voltage (I
HREQ I
Internal Supply Current at 33 MHz (Note 1)
Input Capacitance (Note 3)
Note:
•EXTAL
•RESET
• MODA, MODB
• All other inputs
• EXTAL
• MODA, MODB
• All other inputs
EXTAL, RESET, MODA/IRQA, MODB/IRQB,
DR, BR/WT
• In Wait mode (Note 2)
• In Stop mode (Note 2)
OL
1.
2.
3.
= 6.7 mA, TXD I
Section 4 Design Considerations describes how to calculate the external supply current.
In order to obtain these results all inputs must be terminated (i.e., not allowed to float).
Periodically sampled and not 100% tested
Characteristics
Freescale Semiconductor, Inc.
27 MHz
33 MHz
For More Information On This Product,
OL
OH
= 1.6 mA)
= –0.4 mA)
OL
Table 2-5 DC Electrical Characteristics
= 6.7 mA
Go to: www.freescale.com
DSP56001A/D, Rev. 1
Symbol
VIHM
VIHC
VIHR
V
V
V
I
V
VIH
V
I
C
I
I
V
I
CCW
CCS
ILM
TSI
CCI
ILC
IN
OH
CC
OL
IN
IL
Min
4.75
–0.5
–0.5
–0.5
–10
4.5
4.0
2.5
3.5
2.0
2.4
–1
—
—
—
—
—
DC Electrical Characteristics
Typ
5.0
5.0
—
—
—
—
—
—
—
—
—
—
—
80
10
10
2
2000
Max
V
V
V
V
5.25
115
5.5
0.6
2.0
0.8
0.4
10
—
25
—
1
CC
CC
CC
CC
DSP56001A
Units
mA
mA
pF
V
V
V
V
V
V
V
V
V
V
V
A
A
A
2-3