MPC561MZP56 Freescale, MPC561MZP56 Datasheet - Page 1323

• 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

G.10 Issues Regarding Power Sequence
G.10.1
When V
V
V
start driving when V
asserted during power-up before V
If the PORESET or HRESET signal is not asserted before this condition, there is a possibility of disturbing
the programmed state of the flash. In addition, the state of the pads are indeterminant until PORESET or
HRESET propagates through the device to initialize all circuitry.
Freescale Semiconductor
DDH
DDL
V
V
, then the 5 V drivers can come out of tristate when V
DDH
DDL
reaches 1.6V, all 5 V outputs are unknown. If V
V
V
DDH
DDL
DDH
Application of PORESET or HRESET
is rising and V
V
DDH
V
Figure G-7. Option B Power-Down Sequence Without Keep-Alive Supply
DDH
Figure G-8. Option B Power-Down Sequence with Keep-Alive Supply
cannot lead V
DDL
cannot lead V
reaches 0.5 V. For these reasons, the PORESET or HRESET signal must be
0.5-V lag
DDL
0.5-V lag
DDL
is at 0.0 V, as V
MPC561/MPC563 Reference Manual, Rev. 1.2
DDL
by more than 0.5V
DDL
by more than 0.5V
is above 0.5 V.
V
DDH
DDH
≤ 5.25V
reaches 1.6 V, all 5 V drivers are tristated. Before
DDL
is rising and V
DDL
reaches 1.1V, and the 2.6 V drivers can
Ramp down rates may
differ with load.
Ramp down rates may
differ with load.
DDH
is at least 3.1V greater than
66-MHz Electrical Characteristics
V
DDKAP
G-17