MPC564MZP66 Freescale Semiconductor, MPC564MZP66 Datasheet - Page 1025

• 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: -

24.9.8
24.9.8.1
24.9.8.2
The data (read or write) trace message is 58 bits (6 [TCODE] + 20 [Relative address] + 32 [Data]).
Data trace messages are transmitted out via the MDO signals. Hence it will take eight clocks (58 bits/8
MDO signals) to send a message. There will be one idle clock before the next data trace message can be
sent.
At 56 MHz, it will take 161ns ((8+1) x 17.8) to transmit the message.
Therefore, the average number of data trace messages that can be transmitted out is 6.2 million (1/161ns)
per second, or 24.8 million bytes of read/write data per second.
24.9.9
Freescale Semiconductor
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All accesses are data trace only
56-MHz operation
Output signals are always free (not in middle of transmission) when requested
Relative Address field for data trace messages is 20 bits
Data field for data trace messages is 32 bits
One idle clock between data trace messages
MCKO
MSEO
MDO[7:0]
Throughput and Latency
Data Timing Diagrams
Assumptions for Throughput Analysis
Throughput Calculations
If multiple trace messages need to be queued at the same time, program trace
messages have a higher priority for queue entry than data trace messages,
unless the data trace buffers are full, in which case the data trace messages
are given temporary higher priority than the program trace messages.
Relative address = 0x318
Data = 0x4A
TCODE = 5
MPC561/MPC563 Reference Manual, Rev. 1.2
Figure 24-50. Date Write Message
00000101
NOTE
11000110
01001010
00000000
Don’t care data
(idle clock)
00000000
READI Module
24-57