MPC564MZP66 Freescale Semiconductor, MPC564MZP66 Datasheet - Page 388

• 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: -

External Bus Interface
If a burst access is acknowledged on its first beat with a normal TA but with the BI signal asserted, the
following single-beat transfers initiated by the MPC561/MPC563 to complete the 16-byte transfer
recognizes the RETRY signal assertion as a transfer error acknowledge.
In the case in which a small port size causes the MPC561/MPC563 to break a bus transaction into several
small transactions, terminating any transaction with RETRY causes a transfer error acknowledge. See
Section 9.5.2.3, “Single Beat Flow with Small Port
9-48
CLKOUT
BR
BG (output)
BB
ADDR[8:31]
RD/WR
TSIZ[0:1]
BURST
TS
Data
TA
RETRY
BI
ADDR
MPC561/MPC563 Reference Manual, Rev. 1.2
O
Figure 9-34. Retry on Burst Cycle
Cause Transfer Error
If Asserted Will
Allow External Master
to Gain the Bus
Size.”
ADDR
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