MPC561MZP56 Freescale, MPC561MZP56 Datasheet - Page 17

• 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

14.1
14.2
14.2.1
14.2.2
14.2.3
14.2.4
14.2.5
14.3
14.3.1
14.3.1.1
14.3.1.2
14.3.1.3
14.3.1.4
14.3.2
14.3.3
14.3.4
14.3.5
14.3.6
14.3.7
14.3.8
14.3.9
14.3.10
14.3.10.1
14.3.11
14.3.11.1
14.3.12
14.3.13
14.3.14
14.3.15
14.3.16
14.3.17
14.3.18
14.4
14.4.1
14.4.2
14.4.3
14.4.4
14.4.4.1
Freescale Semiconductor
Paragraph
Number
QADC64E Block Diagram ........................................................................................... 14-1
Key Features and Quick Reference Diagrams .............................................................. 14-2
Programming the QADC64E Registers ........................................................................ 14-7
Digital Subsystem ....................................................................................................... 14-38
Features of the QADC64E Enhanced Mode Operation ............................................ 14-2
Memory Map ............................................................................................................ 14-3
Legacy and Enhanced Modes of Operation .............................................................. 14-4
Using the Queue and Result Word Table ................................................................. 14-5
External Multiplexing ............................................................................................... 14-5
QADC64E Interrupt Register ................................................................................. 14-11
Port Data Register ................................................................................................... 14-12
Port Data Direction Register ................................................................................... 14-13
Control Register 0 ................................................................................................... 14-14
Control Register 1 ................................................................................................... 14-16
Control Register 2 ................................................................................................... 14-18
Status Registers (QASR0 and QASR1) .................................................................. 14-22
Conversion Command Word Table ........................................................................ 14-28
Result Word Table .................................................................................................. 14-34
Analog-to-Digital Converter Operation .................................................................. 14-36
Channel Decode and Multiplexer ........................................................................... 14-37
Sample Buffer Amplifier ........................................................................................ 14-37
Digital to Analog Converter (DAC) Array ............................................................. 14-37
Comparator ............................................................................................................. 14-38
Bias ......................................................................................................................... 14-38
Successive Approximation Register ...................................................................... 14-38
State Machine ......................................................................................................... 14-38
Queue Priority ......................................................................................................... 14-39
Sub-Queues That are Paused .................................................................................. 14-39
Boundary Conditions .............................................................................................. 14-41
Scan Modes ............................................................................................................. 14-42
QADC64E Module Configuration Register ........................................................... 14-8
Low Power Stop Mode ......................................................................................... 14-8
Freeze Mode ......................................................................................................... 14-9
Switching Between Legacy and Enhanced Modes of Operation .......................... 14-9
Supervisor/Unrestricted Address Space ............................................................. 14-10
Analog Subsystem .............................................................................................. 14-36
Conversion Cycle Times ..................................................................................... 14-36
Disabled Mode .................................................................................................... 14-42
QADC64E Enhanced Mode Operation
MPC561/MPC563 Reference Manual, Rev. 1.2
Contents
Chapter 14
Title
Number
Page
xvii