MPC561MZP56 Freescale, MPC561MZP56 Datasheet - Page 851

• 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

19.4.12 TPU Module Configuration Register 3 (TPUMCR3)
Freescale Semiconductor
SRESET
11:15
Bits
0:6
10
7
8
9
Field
Addr
101
110
111
EPSCK
PWOD
TCR2PSCK
2
EPSCKE
—
MSB
0
Name
Table 19-20. System Clock Frequency/Minimum Guaranteed Detected Pulse
—
1
Figure 19-22. TPUMCR3 — TPU Module Configuration Register 3
2
Reserved
Prescaler write-once disable bit. The PWOD bit does not lock the EPSCK field and the EPSCKE
bit.
0 Prescaler fields in MCR are write-once
1 Prescaler fields in MCR can be written anytime
TCR2 prescaler 2
0 Prescaler clock source is divided by one.
1 Prescaler clock is divided. See divider definitions in
Enhanced pre-scaler enable
0 Disable enhanced prescaler (use standard prescaler)
1 Enable enhanced prescaler. System clock will be divided by the value in EPSCK field.
Reserved
Enhanced prescaler value that will be loaded into the enhanced prescaler counter. Prescaler
value(EPSCK + 1) x 2. Refer to
—
3
128
256
512
4
MPC561/MPC563 Reference Manual, Rev. 1.2
Table 19-21. TPUMCR3 Bit Descriptions
5
6
0x30 402A (TPU_A), 0x30 442A (TPU_B)
PWOD
12.8 µs
25.6 µs
6.4 µs
7
0000_0000_0000_0000
TCR2PSCK2 EPSCKE
Section 19.3.8, “Prescaler Control for
8
15.51 µs
Description
3.88 µs
7.76 µs
9
Table
—
10
19-5.
12.80 µs
3.20 µs
6.40 µs
11
TCR1,” for details.
12
EPSCK
Time Processor Unit 3
13
2.29 µs
4.57 µs
9.14 µs
14
LSB
15
19-21