MPC561MZP56 Freescale, MPC561MZP56 Datasheet - Page 792

• 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

Modular Input/Output Subsystem (MIOS14)
17.11 MIOS14 16-bit Parallel Port I/O Submodule (MPIOSM)
The MIOS14 parallel port I/O submodule (MPIOSM) is a function included in the MIOS14 library in order
to provide the required port I/O capability. The MPIOSM can operate without the involvement of other
MIOS14 submodules.
Each implemented MPIOSM provides I/O capability for up to 16 signals.
The following sections describe the MPIOSM in detail. A block diagram of one bit of the MPIOSM is
shown in
17-60
1
1
Figure
0
1
17-30. The MPIOSM contains 16 such blocks.
Table 17-30. PWMSM Output Signal Polarity Selection (continued)
X
1
Figure 17-30. MPIOSM 1-Bit Block Diagram
Output
Output
MPC561/MPC563 Reference Manual, Rev. 1.2
Direction
Register
Register
Data
Data
Prescaler Value
(CP in Hex)
Table 17-31. Prescaler Values
......
FE
FD
FC
FB
FF
FA
F9
F8
02
01
00
Always High
Low Pulse
MCPSM Divide
Input
254 (2^8 -2)
255 (2^8 -1)
256 (2^8)
Rising Edge
Ratio:
........
Output
Driver
1
2
3
4
5
6
7
8
—
Falling Edge
Signal
I/O
—
Freescale Semiconductor
Rising Edge
—