DSP56F803 Motorola Inc, DSP56F803 Datasheet - Page 8

• Manufacturer Part Number: DSP56F803
• Description: 16-bit Hybrid Controller
• Manufacturer: Motorola Inc

2.2 Power and Ground Signals
2.3 Clock and Phase Locked Loop Signals
8
No. of
No. of
Pins
Pins
No. of Pins
No. of Pins
1
1
2
5
1
1
6
1
VCAPC
Signal
Name
EXTAL
Signal
Name
XTAL
Signal Name
Signal Name
Supply
V
Signal
TCS
V
Type
V
SSA
Signal
Output
V
SS
Input/
Type
Input
DDA
DD
Freescale Semiconductor, Inc.
For More Information On This Product,
State During
State During
GND—These pins provide grounding for the internal structures of the chip, and
should all be attached to V
Analog Ground—This pin supplies an analog ground.
TCS—This Schmitt pin is reserved for factory use and must be tied to V
normal use. In block diagrams, this pin is considered an additional V
Chip-driven
Supply
Power—These pins provide power to the internal structures of the chip, and
should all be attached to V
Analog Power—This pin is a dedicated power pin for the analog portion of the
chip and should be connected to a low noise 3.3V supply.
Reset
Reset
Table 5. Supply Capacitors
Input
Table 6. PLL and Clock
Table 3. Power Inputs
Go to: www.freescale.com
Table 4. Grounds
VCAPC—Connect each pin to a 2.2 F or greater bypass
capacitor in order to bypass the core logic voltage regulator
(required for proper chip operation). For more information, please
refer to
External Crystal Oscillator Input—This input should be
connected to an 8MHz external crystal or ceramic resonator. For
more information, please refer to
Crystal Oscillator Output—This output should be connected to
an 8MHz external crystal or ceramic resonator. For more
information, please refer to
This pin can also be connected to an external clock source. For
more information, please refer to
Section
SS.
DD.
Signal Description
Signal Description
5.2.
Signal Description
Signal Description
Section
Section
Section
3.5.
56F803 Technical Data
3.5.
3.5.3.
SS.
SS
for