MPC564MZP66 Freescale Semiconductor, MPC564MZP66 Datasheet - Page 314

• Manufacturer Part Number: MPC564MZP66
• Description: IC MCU 512K FLASH 66MHZ 388-BGA
• Manufacturer: Freescale Semiconductor
• Series: MPC5xxr

Specifications of MPC564MZP66

• Core Processor: PowerPC
• Core Size: 32-Bit
• Speed: 66MHz
• Connectivity: CAN, EBI/EMI, SCI, SPI, UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 56
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 2.5 V ~ 2.7 V
• Data Converters: A/D 32x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 388-BGA
• For Use With: MPC564EVB - KIT EVAL FOR MPC561/562/563/564
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Clocks and Power Control
The system clocks GCLK1 and GCLK2 frequency is:
Therefore, the complete equation for determining the system clock frequency is:
8-12
System Frequency=
where FREQsysmax = VCOOUT/2
CLKOUT does not have a 50% duty cycle when the general system clock is
divided. The CLKOUT wave form is the same as that of GCLK2_50.
GCLK1 Divide by 1
GCLK2 Divide by 1
GCLK1 Divide by 2
GCLK2 Divide by 2
GCLK1 Divide by 4
GCLK2 Divide by 4
Figure 8-6. Divided System Clocks Timing Diagram
OSCCLK
DIVF + 1
MPC561/MPC563 Reference Manual, Rev. 1.2
FREQ sys
x
=
------------------------------------------------------------------ -
(
(2 DNFH ) or (2 DFNL + 1)
2
NOTE
DFNH
FREQsysmax
(MF + 1)
)or 2
(
DFNL
+
1
)
x
2
2
Freescale Semiconductor