MPC561MZP56 Freescale Semiconductor, MPC561MZP56 Datasheet - Page 1233

• Manufacturer Part Number: MPC561MZP56
• Description: IC MPU 32BIT 56MHZ PPC 388-PBGA
• Manufacturer: Freescale Semiconductor
• Series: MPC5xxr

Specifications of MPC561MZP56

• Core Processor: PowerPC
• Core Size: 32-Bit
• Speed: 56MHz
• Connectivity: CAN, EBI/EMI, SCI, SPI, UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 64
• Program Memory Type: ROMless
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 2.5 V ~ 2.7 V
• Data Converters: A/D 32x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 388-BGA
• Controller Family/series: POWER 5xx
• No. Of I/o's: 56
• Ram Memory Size: 31KB
• Cpu Speed: 56MHz
• No. Of Timers: 32
• Embedded Interface Type: QSPI, SCI, UART
• No. Of Pwm Channels: 12
• Rohs Compliant: No
• Processor Series: MPC5xx
• Core: PowerPC
• Data Bus Width: 32 bit
• Data Ram Size: 32 KB
• Interface Type: CAN, JTAG, QSPI, SCI, SPI, UART
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 56
• Number Of Timers: 22
• Operating Supply Voltage: 2.6 V to 5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 2 (10 bit, 32 Channel)
• For Use With: MPC564EVB - KIT EVAL FOR MPC561/562/563/564
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -
• Lead Free Status / Rohs Status: No

For power-down, the low voltage supply should come down before the high voltage supply, although with
varying loads, the high voltage may actually get ahead.
Figure F-7
the power-down sequence if a keep-alive supply is required.
F.9
F.9.1
When V
V
V
start driving when V
asserted during power-up before V
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
Issues Regarding Power Sequence
illustrates the power-down sequence if no keep-alive supply is required.
Application of PORESET or HRESET
is rising and V
V
DDH
V
Figure F-7. Option B Power-Down Sequence Without Keep-Alive Supply
DDH
Figure F-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
V
Figure F-8
DDKAP
Electrical Characteristics
illustrates
F-17