MPC561MZP56 Freescale, MPC561MZP56 Datasheet - Page 905

• 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

If the CLPS bit in OVLCR register is set, then each of the eight region sizes is forced to be 4 bytes long as
shown in
contiguous address space in CALRAM, for example, from 0x3F FFE0 to 0x3F FFFF. The remainder (4
Kbytes – 32 bytes) is not only available for normal array access but also contiguous with a 28-Kbyte
non-overlay array.
Freescale Semiconductor
Figure
22-7, regardless of the value programmed in the RGN_SIZE field. These 32 bytes occupy
0x3F 8000
0x3F F000
0x3F FFFF
Figure 22-6. CALRAM Address Map (CLPS = 0)
MPC561/MPC563 Reference Manual, Rev. 1.2
4-Kbyte Overlay Area
Non-Overlay Area)
CALRAM
(28-Kbyte
CALRAM
32-Kbyte
CALRAM
CALRAM Operation
22-9