MPC561MZP56 Freescale, MPC561MZP56 Datasheet - Page 243

• 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

6.1
The system configuration and protection sub-module provides features described in the following sections.
6.1.1
The SIU allows the configuration of the system according to the particular requirements. The functions
include control of show cycle operation, pin multiplexing, and internal memory map location. System
configuration also includes a register containing part and mask number constants to identify the part in
software.
System configuration registers include the SIU module configuration register (SIUMCR), and the internal
memory mapping register (IMMR). Refer to
Registers,” for register diagrams and bit descriptions.
Freescale Semiconductor
System Configuration and Protection Features
System Configuration
Internal and
External Interrupt Requests
TA
TS
Figure 6-1. System Configuration and Protection Logic
Clock
MPC561/MPC563 Reference Manual, Rev. 1.2
Configuration
Controller
Interrupt
Monitor
Module
Bus
Section 6.2.2, “System Configuration and Protection
Time Base Counter
Periodic Interrupt
Watchdog Timer
Decrementer
Real-Time
Software
Timer
Clock
TEA
System Configuration and Protection
Decrementer
Exception
Interrupt
Interrupt or
System Reset
Interrupt
Interrupt
6-3