MPC561MZP56 Freescale, MPC561MZP56 Datasheet - Page 1283

• 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

F.20.2
Note: All delays are in system clock periods.
Freescale Semiconductor
1
2
3
MMCSM input pin period
MMCSM pin low time
MMCSM pin high time
clock pin to counter bus increment.
load pin to new counter bus value
clock pin to PINC delay
Load pin to PINL delay
Counter bus resolution
Counter bus overflow reload to interrupt flag
MCPSM enable to counter bus increment.
MMCSM Enable to counter bus increment
(MIN)
MMCSM Enable to counter bus increment
(MAX)
Minimum output resolution depends on MMCSM and MCPSM prescaler settings.
Maximum resolution is obtained by setting CPSMPSL[3:0] =0x2 and MMCSMSCR_CP[7:0] =0xFF.
The exact timing from MMCSM enable to the pin being set depends on the timing of the MMCSMSCR register write
and the MCPSM VS_PCLK. The MMCSM enable is taken to mean the MMCSMSCR_CLS[1:0] being written to
2‘b11.
3
3
MMCSM Timing Characteristics
MMCSM pin
Figure F-52. MMCSM Minimum Input Pin (Either Load Or Clock) Timing Diagram
f
SYS
Characteristic
f
SYS
is the internal system clock for the IMB3 bus.
Table F-25. MMCSM Timing Characteristics
MPC561/MPC563 Reference Manual, Rev. 1.2
t
PPER
min
Symbol
t
t
t
t
t
t
t
CBFLG
NOTE
t
MCMP
MCME
MCME
PCCB
t
t
PPER
t
PLCB
t
PINC
PINL
PLO
CBR
PHI
t
PLO
min
(256 - MMCSMSCR_CP) * MCPSMSCR_PSL + 2
4 + MCPSMSCR_PSL*
(255 - MMCSMSCR_CP)
4 + MCPSMSCR_PSL * (255 - MMCSMSCR_CP)
+ (MCPSMSCR_PSL - 1)
Min
—
4
2
2
1
1
1
1
1
t
min
PHI
1
3
3
Electrical Characteristics
Max
2
—
—
—
2
2
2
2
2
F-67