MPC561MZP56 Freescale, MPC561MZP56 Datasheet - Page 752

• 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)
17.8.1
17-20
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•
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Counter Clock
Programmable 16-bit modulus up-counter with a built-in programmable 8-bit prescaler clocked by
MCPSM
Maximum increment frequency of the counter:
— clocked by the internal MCPSM output: f
— clocked by the external signal: f
Flag setting and possible interrupt generation on overflow of the up-counter register
Modulus Value
Two’s Complement
MMCSM Features
signal (MMCnL)
signal (MMCnC)
Modulus Load
Clock input
0xFFFF
PINC
PINC
PINL
8-bit Prescale
Mod.Register
EDGN
CP7 - CP0
8-bit Clock
Prescaler
Detect
Edge
Figure 17-11. MMCSM Modulus Up-Counter
MPC561/MPC563 Reference Manual, Rev. 1.2
Figure 17-10. MMCSM Block Diagram
EDGP
Edge
Detect
CLS0
SYS
Select
Clock
/ 4
CLS1
Enable
MMCSMCNT
Clock
MMCSMML
Load
SYS
FREN
Control
Load
/ 2
Clock
Counter Reload
16-bit Up-Counter Reg.
16-bit Counter Bus
16-bit Modulus
Latch Reg.
Overflow
MIOB
Request Bus
Flag
Freescale Semiconductor