56F8355(2004) View Datasheet(PDF) - Freescale Semiconductor

Part Name

Description

Manufacturer

56F8355
(Rev.:2004)

16-bit Hybrid Controllers

Freescale Semiconductor 

56F8355/56F8155 General Description

Note: Features in italics are NOT available in the 56F8155 device.

• Up to 60 MIPS at 60MHz core frequency

• DSP and MCU functionality in a unified,

C-efficient architecture

• 256KB Program Flash

• 4KB Program RAM

• 8KB Data Flash

• 16KB Data RAM

• 16KB Boot Flash

• Up to two 6-channel PWM modules

• Four 4-channel, 12-bit ADCs

• Temperature Sensor

• Up to two Quadrature Decoders

• FlexCAN module

• Two Serial Communication Interfaces (SCIs)

• Up to two Serial Peripheral Interface (SPIs)

• Up to four general purpose Quad Timers

• Computer Operating Properly (COP)/Watchdog

• JTAG/Enhanced On-Chip Emulation (OnCE™) for

unobtrusive, real-time debugging

• Up to 49 GPIO lines

• 128-pin LQFP Package

RSTO

OCR_DIS

VPP VCAP VDD

VSS VDDA VSSA

RESET

5

2

4

7

5

2

6 PWM Outputs

3

Current Sense Inputs

or GPIOC

4

Fault Inputs

6 PWM Outputs

3

Current Sense Inputs

PWMA

PWMB

JTAG/

EOnCE

Port

Digital Reg Analog Reg

16-Bit

56800E Core

Low Voltage

Supervisor

Program Controller

and Hardware

Looping Unit

Address

Generation Unit

Data ALU

16 x 16 + 36 -> 36-Bit MAC

Three 16-bit Input Registers

Four 36-bit Accumulators

Bit

Manipulation

Unit

or GPIOD

4

Fault Inputs

PAB

PDB

4

AD0

CDBR

CDBW

ADCA

4

AD1

Memory

5

4

4

VREF

AD0

ADCB

AD1

Program Memory

128K x 16 Flash

2K x 16 RAM

Boot ROM

XDB2

XAB1

XAB2

PAB

Temp_Sense

8K x 16 Flash

Data Memory

PDB

CDBR

4

Quadrature

Decoder 0 or

4K x 16 Flash

8K x 16 RAM

CDBW

Quad

R/W Control

System Bus

Control

* External 6

Address Bus

Switch

5

* External

Data

4

Bus Switch

Timer A or

GPIOC

* Bus

6

Quadrature

Decoder 1 or

IPBus Bridge (IPBB)

Control

4

Quad

Timer B or

SPI1 or

GPIOC Decoding

Peripheral

Device Selects

RW IPAB IPWDB

Control

IPRDB

A8-13 or GPIOA0-5

GPIOB0-4 or A16-20

D7-10 or GPIOF0-3

GPIOD0-5 or CS2-7

2 Quad Timer C Peripherals

or GPIOE

4

Quad Timer D

or GPIOE

2

FlexCAN

SPI0 or

GPIOE

SCI1 or

GPIOD

SCI0 or

COP/

Interrupt

GPIOE Watchdog Controller

Clock

resets

PLL

System

P

O

Integration R

Module

Clock O

Generator

S

C

* EMI not functional in

this package; use as

GPIO pins

XTAL

EXTAL

4

2

2

IRQA IRQB

CLKO

CLKMODE

56F8355/56F8155 Block Diagram

56F8355 Technical Data, Rev. 5.0

Freescale Semiconductor

3

Preliminary

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