MPC561MZP56 Freescale, MPC561MZP56 Datasheet - Page 390

• 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

External Bus Interface
9-50
1. Request Bus (BR)
2. Receives Bus Grant (BG) From Arbiter
3. Asserts Bus Busy (BB) if No Other Master is Driving
4. Assert Transfer Start (TS)
5. Drives Address and Attributes
Figure 9-35. Basic Flow of an External Master Read Access
1. Receives Data
External Master
MPC561/MPC563 Reference Manual, Rev. 1.2
1. Asserts Transfer Acknowledge (TA)
1. Receives Address
Address in Internal
1. Returns Data
Memory Map
MPC500 Device
Yes
Freescale Semiconductor
Asserts CSx
If In Range
Controller
Memory
No