MOTOROLA

MPC565/MPC566 Product Brief

7

Detailed Feature List

1.2.14 Queued Serial Multi-Channel Modules (QSMCM)

•

Two queued serial modules with one queued-SPI and two SCI each (QSMCM_A, QSMCM_B)

— QSMCM_A matches full MPC555 QSMCM functionality

— QSMCM_B has pins muxed with DLCMD2 module

– Two pins are muxed with DLCMD2 (J1850) transmit and receive pins

(B_PCS3_J1850_TX and B_RXD2_J1850_RX)

– QSMCM B vs J1850 mux control provided by QPAPCS3 bit in QSMCM pin assignment

register (PQSPAR)

•

Queued-SPI

— Provides full-duplex communication port for peripheral expansion or interprocessor

communication

— Up to 32 preprogrammed transfers, reducing overhead

— Synchronous serial interface with baud rate of up to system clock / 4

— Four programmable peripheral-select pins support up to 16 devices

— Special wrap-around mode allows continuous sampling of a serial peripheral for efficient

interfacing to serial analog-to-digital (A/D) converters

•SCI

— UART mode provides NRZ format and half- or full-duplex interface

— 16 register receive buffer and 16 register transmit buffer on one SCI

— Advanced error detection, and optional parity generation and detection

— Word length programmable as 8 or 9 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,

or a new address byte is received

1.2.15 Electrical Specifications and Packaging

•

40 MHz operation (56 MHz operation is optional for the MPC566)

•-40

°C – 125°C ambient temperature, -40°C – 85°C for suffix C device, -55°C– 125°C for suffix A

devices

•2.6 V

± 0.1 V external bus

— External bus is compatible with external memory devices operating from 2.5 V to 3.4 V.

— Extended voltage range (2.7 – 3.4 V) degrades data drive timing by 1.1 ns on date writes.

•2.6

± 0.1 V internal logic

•

5-V I/O (5.0

± 0.25 V)

•

Available in package or bumped die

•

Plastic ball grid array (PBGA) packaging

– 388 ball PBGA

– 27 mm x 27 mm body size

•

1.0 mm ball pitch

Freescale Semiconductor, Inc.

For More Information On This Product,

Go to: www.freescale.com