2

MPC565/MPC566 Product Brief

MOTOROLA

Block Diagram

•

Two queued serial multi-channel modules (QSMCM A, QSMCM B), each of which contains a

queued serial peripheral interface (QSPI) and two serial controller interfaces (SCI/UART)

•-40

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

suffix A devices

•

Debug features:

— A J1850 (DLCMD2) communications module

— A Nexus debug port (class 3) – IEEE-ISTO 5001-1999

— JTAG and background debug mode (BDM)

•

Packaging and Electrical

1.1

Block Diagram

Figure 1 is a block diagram of the MPC565.

Figure 1. MPC565 Block Diagram

E-Bus

PowerPC

Core

L-Bus

U-Bus

IMB3

Flash

512 Kbytes

+

FP

USIU

Flash

512 Kbytes

L2U

I/F

UIMB

QSMCM

MIOS14

DPTRAM

6 Kbytes

READI

JTAG

TPU3

QADC64E

QSMCM

TPU3

DPTRAM

4 Kbytes

TPU3

Tou

DLCMD2

32 Kbyte CALRAM A

4 Kbyte Overlay

4 Kbyte CALRAM B

4 Kbyte Overlay

CAN

Tou

CAN

Tou

CAN

w/AMUX

QADC64E

w/AMUX

Buffer

Burst

Controller 2

DECRAM

(4Kbytes)

28 Kbytes SRAM

No Overlay

Freescale Semiconductor, Inc.

For More Information On This Product,

Go to: www.freescale.com