MPC564MZP66 Freescale Semiconductor, MPC564MZP66 Datasheet - Page 907

• 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: -

The values programmed in the RBAx registers are unaffected by reset. See
Region Base Address Registers
RABx registers. In such cases, the calibration mode can be re-entered simply by setting the OVL bit.
22.4.6.2
When the address matches to more than one enabled portion of the overlay region, the effective region is
the region with the highest priority. Priority is determined by the region number; the highest priority
assigned to the lowest region number.
Freescale Semiconductor
The benefit from this priority feature is that by storing the parameters in eight overlay regions, it overlays
all eight regions onto the same 512-byte Flash region, and enables the overlay feature. Upon observing
system performance with a set of parameters, the next set of parameters can be selected by simply
disabling the highest priority region. This “observing and disabling the highest priority region” loop can
continue until all regions are disabled. This allows moving from one set of parameters to another with
Priority of Overlay Regions
0x3F 8000
0x3F F000
0x3F FFFF
Figure 22-8. CALRAM Address Map (CLPS = 1)
(CRAM_RBAx)” for details. On reset, it is not necessary to reprogram the
MPC561/MPC563 Reference Manual, Rev. 1.2
32-byte Overlay Area
(0x3F FFE0 — 0x3F FFFF)
Non-Overlay Area)
4 Kbytes
Available for Non-
Overlay Use
(28-Kbyte
CALRAM
—
32 bytes
32-Kbyte
CALRAM
Section 22.5.2, “CALRAM
CALRAM Operation
22-11