MPC561MZP56 Freescale, MPC561MZP56 Datasheet - Page 397

• 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

Both read and write data show cycles have the following characteristics: (see
Freescale Semiconductor
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ADDR[8:31]
(three-state)
CLKOUT
PTR
BB
RD/WR
TSIZ[0:1]
BURST
Data
TS
TA
STS
Two clock cycle duration
Address valid for two clock cycles
Data is valid only in the second clock cycle
STS signal only is asserted (no TA or TS)
“Normal” Non-Show Cycle Bus Transaction
ADDR1
Figure 9-41. Instruction Show Cycle Transaction
MPC561/MPC563 Reference Manual, Rev. 1.2
“Compressed” address on data lines
Instruction Show Cycle Bus Transaction
ADDR2
Figure
9-42)
External Bus Interface
9-57