MPC564MZP66 Freescale Semiconductor, MPC564MZP66 Datasheet - Page 903

• Manufacturer Part Number: MPC564MZP66
• Description: IC MCU 512K FLASH 66MHZ 388-BGA
• Manufacturer: Freescale Semiconductor
• Series: MPC5xxr

Specifications of MPC564MZP66

• Core Processor: PowerPC
• Core Size: 32-Bit
• Speed: 66MHz
• Connectivity: CAN, EBI/EMI, SCI, SPI, UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 56
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• 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
• For Use With: MPC564EVB - KIT EVAL FOR MPC561/562/563/564
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

When programming the CRAM_RBAx registers, the CALRAM can be put in overlay mode by setting the
OVL bit in the CALRAM overlay configuration register (CRAMOVL) as described in section
Section 22.5.3, “CALRAM Overlay Configuration Register
Figure 22-5
in the Flash as specified by CRAM_RBA0, CRAM_RBA4, and CRAM_RBA5. Overlay region 1 is
partially mapped to a region in Flash as specified by the CRAM_RBA1. If the region size of 256 bytes is
selected for overlay region 1, for example, then the enabled portion of overlay region 1 will occupy address
0x3F F200 to 0x3F F2FF. The rest of overlay region 1 from 0x3F F300 to 0x3F F3FF is available for
normal (non-overlay) array access. Overlay regions 2, 3, 6, and 7 are disabled for overlay and hence can
be used, in their entirety, for normal (non-overlay) array accesses.
Freescale Semiconductor
0x3F 8000
0x3F F000
0x3F F400
0x3F F800
0x3F FC00
0x3F FFFF
shows that overlay regions 0, 4, and 5 have their entire region of 512 bytes mapped to regions
Overlay 0
Overlay 2
Overlay 4
Overlay 6
MPC561/MPC563 Reference Manual, Rev. 1.2
Figure 22-4. CALRAM Array
(CRAM_OVLCR).” For example,
Overlay 1
Overlay 3
Overlay 5
Overlay 7
Non-Overlay Region
Overlay Region
4-Kbyte
28 Kbytes
CALRAM Operation
22-7