MPC561MZP56 Freescale, MPC561MZP56 Datasheet - Page 1182

• Manufacturer Part Number: MPC561MZP56
• Manufacturer: Freescale

Specifications of MPC561MZP56

• Cpu Family: MPC56x
• Device Core: PowerPC
• Device Core Size: 32b
• Frequency (max): 56MHz
• Interface Type: QSPI/SCI/SPI/UART
• Total Internal Ram Size: 32KB
• # I/os (max): 56
• Number Of Timers - General Purpose: 22
• Operating Supply Voltage (typ): 2.6/5V
• Operating Supply Voltage (max): 2.7/5.25V
• Operating Supply Voltage (min): 2.5/4.75V
• On-chip Adc: 2(32-chx10-bit)
• Instruction Set Architecture: RISC
• Operating Temp Range: -40C to 125C
• Operating Temperature Classification: Automotive
• Mounting: Surface Mount
• Pin Count: 388
• Package Type: BGA
• Program Memory Type: ROMLess
• Program Memory Size: Not Required
• Lead Free Status / RoHS Status: Not Compliant

TPU3 ROM Functions
D.11 Multi TPU (MULTI)
The MULTI function consists of four sub-functions:
FRINC:
FRDEC:
PWM_IN:
SPEED:
This function is available only on revision D and later of the MPC561 and is not available on revision B
and earlier of the MPC563.
Figure D-18
D-30
through
Figure D-21
A free running incrementing 32-bit counter. The counter frequency is determined
by a variable parameter ‘TICKS’ and either TCR1 or TCR2 can be used as a
timebase. This function runs continuously without service from the RCPU and can
only be stopped by setting its priority to zero.
A free running 32-bit decrementing counter, similar to FRINC but with the
additional feature that it can be programmed to generate an interrupt when the
counter reaches zero.
This function analyses a PWM-input signal by measuring a selectable number of
periods. It adds both periods as well as high-time for the selected number of
periods.
This function measures periods from a defined edge to the next defined edge. The
measurement is not specified for a number of periods, but is continuous. If the
result is read regularly, the function measures the time for the number of periods
detected between the two reads. In other words, the function averages the periods
between two consecutive reads. This function uses TCR1 for the timebase.
MPC561/MPC563 Reference Manual, Rev. 1.2
show all of the host interface areas for the MULTI function.
Freescale Semiconductor