MPC564MZP66 Freescale Semiconductor, MPC564MZP66 Datasheet - Page 1174

• 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: -

TPU3 ROM Functions
D.10 Multichannel Pulse-Width Modulation (MCPWM)
MCPWM generates pulse-width modulated outputs with full 0 to 100% duty cycle range independent of
other TPU3 activity. This capability requires two TPU3 channels plus an external gate for one PWM. (A
simple one-channel PWM capability is supported by the QOM function.)
Multiple PWMs generated by MCPWM have two types of high time alignment: edge aligned and center
aligned. Edge-aligned mode uses n + 1 TPU3 channels for n PWMs, and center-aligned mode uses 2n + 1
channels. Center-aligned mode allows a user to define “dead time” so that two PWMs can be used to drive
an H-bridge without destructive current spikes. This feature is important for motor control applications.
See Freescale TPU Progamming Note Multichannel PWM TPU Function (MCPWM), (TPUPN05/D).
Figure D-12
through
Table D-17
shows the host interface areas for the MCPWM function in each mode.
MPC561/MPC563 Reference Manual, Rev. 1.2
D-22
Freescale Semiconductor