MPC564MZP56 Freescale Semiconductor, MPC564MZP56 Datasheet - Page 349

• Manufacturer Part Number: MPC564MZP56
• Description: IC MCU 512K FLASH 56MHZ 388-BGA
• Manufacturer: Freescale Semiconductor
• Series: MPC5xxr

Specifications of MPC564MZP56

• Core Processor: PowerPC
• Core Size: 32-Bit
• Speed: 56MHz
• 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
• Core: PowerPC
• Processor Series: MPC5xx
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 56 MHz
• Data Ram Size: 32 KB
• On-chip Adc: Yes
• Number Of Programmable I/os: 56
• Number Of Timers: 2
• Operating Supply Voltage: 0 V to 5 V
• Mounting Style: SMD/SMT
• A/d Bit Size: 10 bit
• A/d Channels Available: 32
• Height: 1.95 mm
• Interface Type: CAN, JTAG, QSPI, SCI, SPI, UART
• Length: 27 mm
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Supply Voltage (max): 2.7 V, 5.25 V
• Supply Voltage (min): 2.5 V, 4.75 V
• Width: 27 mm
• For Use With: MPC564EVB - KIT EVAL FOR MPC561/562/563/564
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: No RoHS Version Available

9.5.2
During the data transfer phase, the data is transferred from master to slave (in write cycles) or from slave
to master (on read cycles).
During a write cycle, the master drives the data as soon as it can, but never earlier than the cycle following
the address transfer phase. The master has to take into consideration the “one dead clock cycle” switching
between drivers to avoid electrical contentions. The master can stop driving the data bus as soon as it
samples the TA line asserted on the rising edge of the CLKOUT.
During a read cycle, the master accepts the data bus contents as valid at the rising edge of the CLKOUT
in which the TA signal is sampled/asserted.
9.5.2.1
The basic read cycle begins with bus arbitration, followed by the address transfer, then the data transfer.
The handshakes illustrated in the following flow and timing figures
Figure
Freescale Semiconductor
9-6) are applicable to the fixed transaction protocol.
Single Beat Transfer
Single Beat Read Flow
4. Assert transfer start (TS)
3. Assert bus busy (BB) if no other master is driving bus
5. Drive address and attributes
2. Receive bus grant (BG) from arbiter
1. Request bus (BR)
Figure 9-4. Basic Flow Diagram of a Single Beat Read Cycle
Master
MPC561/MPC563 Reference Manual, Rev. 1.2
1. Receive address
2. Return data
3. Assert transfer acknowledge (TA)
(Figure
Slave
9-4,
Figure
External Bus Interface
9-5, and
9-9