MC56F8002VWL Freescale Semiconductor, MC56F8002VWL Datasheet - Page 51

• Manufacturer Part Number: MC56F8002VWL
• Description: DSC 12K FLASH 32MHZ 28-SOIC
• Manufacturer: Freescale Semiconductor
• Series: 56F8xxxr

Specifications of MC56F8002VWL

• Core Processor: 56800
• Core Size: 16-Bit
• Speed: 32MHz
• Connectivity: I²C, LIN, SCI, SPI
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 23
• Program Memory Size: 12KB (6K x 16)
• Program Memory Type: FLASH
• Ram Size: 1K x 16
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Data Converters: A/D 15x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 28-SOIC
• Product: DSCs
• Data Bus Width: 16 bit
• Processor Series: MC56F80xx
• Core: 56800E
• Instruction Set Architecture: Dual Harvard
• Device Million Instructions Per Second: 32 MIPs
• Maximum Clock Frequency: 32 MHz
• Number Of Programmable I/os: 40
• Data Ram Size: 2 KB
• Operating Supply Voltage: 1.8 V to 3.6 V
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: MC56F8006DEMO, APMOTOR56F8000E
• Interface Type: LIN, I2C, SCI, SPI
• Minimum Operating Temperature: - 40 C
• For Use With: APMOTOR56F8000E - KIT DEMO MOTOR CTRL SYSTEM
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

8.8
8.9
Freescale Semiconductor
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Accumulated jitter using an 8 MHz external crystal as the PLL source
An externally supplied reference clock should be as free as possible from any phase jitter for the PLL to work correctly. The
PLL is optimized for 8 MHz input.
The core system clock operates at 1/6 of the PLL output frequency.
This is the time required after the PLL is enabled to ensure reliable operation.
From powerdown to powerup state at 32 MHz system clock state.
This is measured on the CLKO signal (programmed as system clock) over 264 system clocks at 32 MHz system clock
frequency and using an 8 MHz oscillator frequency.
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2
3
4
5
Input high voltage overdrive by an external clock
Input high voltage overdrive by an external clock
Parameters listed are guaranteed by design.
See
The chip may not function if the high or low pulse width is smaller than 6.25 ns.
External clock input rise time is measured from 10% to 90%.
External clock input fall time is measured from 90% to 10%.
Frequency of operation (external clock driver)
External
Clock
External Clock Operation Timing
Phase Locked Loop Timing
Figure 20
Note: The midpoint is V
External clock input rise time
External clock input fall time
PLL input reference frequency
Clock pulse width
for detail on using the recommended connection of an external clock driver.
Characteristic
10%
50%
90%
PLL output frequency
Cycle-to-cycle jitter
Table 23. External Clock Operation Timing Requirements
PLL lock time
Characteristic
t
PW
MC56F8006/MC56F8002 Digital Signal Controller, Rev. 3
IL
3
+ (V
Table 24. Phase Locked Loop Timing
3 4
Figure 20. External Clock Timing
IH
5
4
– V
2
IL
t
)/2.
1
PW
2
Symbol
f
t
t
t
V
osc
PW
rise
V
fall
ih
il
5
0.85V
6.25
Min
—
—
—
—
Symbol
t
fall
t
jitterpll
DD
t
f
f
J
plls
ref
op
A
Typ
—
—
—
—
—
—
Min
120
—
—
—
4
1
t
rise
0.3V
Typ
192
350
40
Max
—
8
64
—
—
3
3
DD
10%
50%
90%
Max
0.37
100
—
—
—
Specifications
V
V
Unit
MHz
IH
ns
ns
ns
V
V
IL
Unit
MHz
MHz
µs
ps
%
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