MC56F8006DEMO Freescale Semiconductor, MC56F8006DEMO Datasheet - Page 35

• Manufacturer Part Number: MC56F8006DEMO
• Description: DEMO BOARD FOR MC56F8006
• Manufacturer: Freescale Semiconductor
• Type: DSPr

Specifications of MC56F8006DEMO

• Contents: Board
• Processor To Be Evaluated: MC56F8006
• Interface Type: RS-232, USB
• Operating Supply Voltage: 3.3 V
• Silicon Manufacturer: Freescale
• Core Architecture: 56800/E
• Core Sub-architecture: 56800/E
• Silicon Core Number: MC56F
• Silicon Family Name: MC56F80xx
• Rohs Compliant: Yes
• For Use With/related Products: MC56F8006
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

6.4.3
The recommended method of connecting an external clock is illustrated in
XTAL and the EXTAL pin is grounded or configured as GPIO while CLK_MOD bit in OSCTL register is set. The external
clock input must be generated using a relatively low impedance driver with maximum frequency less than 8 MHz.
Freescale Semiconductor
Figure 11. Typical Crystal or Ceramic Resonator Circuit: Low Range and High Range, High-Gain Mode
Figure 10. Typical Crystal or Ceramic Resonator Circuit: High-Range, Low-Power Mode
External Clock Input — Crystal Oscillator Option
Low Range: Crystal Frequency = 32–38.4 kHz
or
High Range: Crystal Frequency = 1–16 MHz
Figure 9. Typical Crystal Oscillator Circuit: Low-Range, Low-Power Mode
Crystal Frequency = 32–38.4 kHz
Crystal Frequency = 1–16 MHz
MC56F8006/MC56F8002 Digital Signal Controller, Rev. 3
C
1
XTAL
C
XTAL
1
XTAL
56F8002/56F8006
56F8002/56F8006
56F8002/56F8006
R
Figure
F
R
12. The external clock source is connected to
F
EXTAL
General System Control Information
EXTAL
EXTAL
C
2
R
S
C
2
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