MPC562 Freescale Semiconductor, Inc, MPC562 Datasheet - Page 7

• Manufacturer Part Number: MPC562
• Description: Mpc562 32 Bit Powerpc Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

1.2.3.4
1.2.3.5
MOTOROLA
•
•
•
•
•
•
•
•
•
Automated queue modes initiated by:
— External edge trigger
— Software command
— Periodic/interval timer within QADC64E module, that can be assigned to both queue 1 and 2
— External gated trigger (queue 1 only)
64 result registers
— Output data is right- or left-justified, signed or unsigned.
Alternate reference input (ALTREF), with control in the conversion command word (CCW)
Three TouCAN modules (TouCAN A, TouCAN B, TouCAN C)
Each TouCAN provides the following features:
— 16 message buffers, programmable I/O modes
— Maskable interrupts
— Independent of the transmission medium (external transceiver is assumed)
— Open network architecture, multi-master concept
— High immunity to EMI
— Short latency time for high-priority messages
— Low-power sleep mode, with programmable wake-up on bus activity
— TouCAN C pins are shared with MIOS14 GPIO or QSMCM
One queued serial module with one queued SPI and two SCIs (QSMCM)
QSMCM matches full MPC555 QSMCM functionality
Queued SPI
— Provides full-duplex communication port for peripheral expansion or inter-processor
— Up to 32 preprogrammed transfers, reducing overhead
— Synchronous serial interface with baud rate of up to system clock / 4
— Four programmable peripheral-selects pins:
— Support up to 16 devices with external decoding
— Support up to eight devices with internal decoding
— Special wrap-around mode allows continuous sampling of a serial peripheral for efficient
SCI
— UART mode provides NRZ format and half- or full-duplex interface
— 16 register receive buffers and 16 register transmit buffers on one SCI
— Advanced error detection and optional parity generation and detection
— Word-length programmable as eight or nine bits
— Separate transmitter and receiver enable bits, and double buffering of data
— Wake-up functions allow the CPU to run uninterrupted until either a true idle line is detected,
communication
interfacing to serial analog-to-digital (A/D) converters
or a new address byte is received
Three CAN 2.0B Controller (TouCAN) Modules
Queued Serial Multi-Channel Module (QSMCM)
Freescale Semiconductor, Inc.
For More Information On This Product,
MPC561/MPC563 Product Brief
Go to: www.freescale.com
Key Features
7