MPC561MZP56 Freescale, MPC561MZP56 Datasheet - Page 369

• Manufacturer Part Number: MPC561MZP56
• Manufacturer: Freescale

Specifications of MPC561MZP56

• Cpu Family: MPC56x
• Device Core: PowerPC
• Device Core Size: 32b
• Frequency (max): 56MHz
• Interface Type: QSPI/SCI/SPI/UART
• Total Internal Ram Size: 32KB
• # I/os (max): 56
• Number Of Timers - General Purpose: 22
• Operating Supply Voltage (typ): 2.6/5V
• Operating Supply Voltage (max): 2.7/5.25V
• Operating Supply Voltage (min): 2.5/4.75V
• On-chip Adc: 2(32-chx10-bit)
• Instruction Set Architecture: RISC
• Operating Temp Range: -40C to 125C
• Operating Temperature Classification: Automotive
• Mounting: Surface Mount
• Pin Count: 388
• Package Type: BGA
• Program Memory Type: ROMLess
• Program Memory Size: Not Required
• Lead Free Status / RoHS Status: Not Compliant

9.5.6
The MPC561/MPC563 external bus requires natural address alignment:
Freescale Semiconductor
•
•
CLKOUT
BR
BG
BB
ADDR[0:29]
ADDR[30:31]
RD/WR
TSIZ[0:1]
BURST
TS
BDIP
Data
TA
Byte accesses allow any address alignment
Half-word accesses require address bit 31 to equal zero
Alignment and Packaging of Transfers
Figure 9-21. Non-Wrap Burst with One Data Beat
MPC561/MPC563 Reference Manual, Rev. 1.2
n (n modulo 4 = 3)
First and Last Beat
00
00
O
DATA
is Sampled
Is Never Asserted
External Bus Interface
9-29