MPC561MZP56 Freescale, MPC561MZP56 Datasheet - Page 360

• 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
9-20
1. Request Bus (BR)
2. Receive bus grant (BG) from arbiter
3. Assert Bus Busy (BB) if No Other Master is Driving
4. Assert Transfer Start (TS)
5. Drive Address and Attributes
6. Drive BURST Asserted
Negate Burst Data in Progress (BDIP)
ADDR[28:29] mod 4 =?
Receive Data
Receive Data
Receive Data
Receive Data
Assert BDIP
= 2
Assert BDIP
= 3
= 1
Assert BDIP
Master
= 4
= 0
MPC561/MPC563 Reference Manual, Rev. 1.2
Assert Transfer Acknowledge (TA)
Assert Transfer Acknowledge (TA)
Assert Transfer Acknowledge (TA)
Assert Transfer Acknowledge (TA)
Receive Address
BDIP Asserted
BDIP Asserted
BDIP Asserted
BDIP Asserted
Return Data
Return Data
Return Data
Return Data
Slave
Yes
Yes
Yes
Yes
No
No
No
No
Freescale Semiconductor
Drive Last Data
Drive Last Data
& Assert TA
& Assert TA
Drive Last Data
& Assert TA
Drive Last Data
& Assert TA