MCF51JM128EVLK Freescale Semiconductor, MCF51JM128EVLK Datasheet

MCF51JM128EVLK

Manufacturer Part Number

MCF51JM128EVLK

Description

IC MCU 128/16K FLASH/SRAM 80LQFP

Manufacturer

Freescale Semiconductor

Series

MCF51JMr

Datasheets

1.MCF51JM64VLD.pdf (2 pages)

2.MCF51JM64VLD.pdf (50 pages)

Specifications of MCF51JM128EVLK

Core Processor

Coldfire V1

Core Size

32-Bit

Speed

50MHz

Connectivity

CAN, I²C, SCI, SPI, USB OTG

Peripherals

LVD, PWM, WDT

Number Of I /o

Program Memory Size

128KB (128K x 8)

Program Memory Type

FLASH

Ram Size

16K x 8

Voltage - Supply (vcc/vdd)

2.7 V ~ 5.5 V

Data Converters

A/D 12x12b

Oscillator Type

External

Operating Temperature

-40°C ~ 105°C

Package / Case

80-LQFP

Processor Series

MCF51JM

Core

ColdFire V1

Data Bus Width

32 bit

Data Ram Size

16 KB

Interface Type

SPI, SCI

Maximum Clock Frequency

50.33 MHz

Number Of Programmable I/os

Number Of Timers

Maximum Operating Temperature

+ 105 C

Mounting Style

SMD/SMT

3rd Party Development Tools

JLINK-CF-BDM26, EWCF

Development Tools By Supplier

DEMOJM, DEMOFLEXISJMSD, EVB51JM128

Minimum Operating Temperature

- 40 C

On-chip Adc

12 bit, 12 Channel

For Use With

EVB51JM128 - BOARD EVAL FOR MCF51JM128 MCUDEMOJMSKT - BOARD DEMO S08JM CARD W/SOCKET

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Eeprom Size

Lead Free Status / Rohs Status

Lead free / RoHS Compliant

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

BOSTOCK HK LIMITED

Part Number:

MCF51JM128EVLK

Manufacturer:

Freescale Semiconductor

Quantity:

10 000

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Flexis™ Microcontroller Series

MCF51JM128

32-bit ColdFire

Target Applications

• HVAC building and control systems

• Test and measurement equipment

• Environmental and building automation

• Security and access control panels

• Stationary barcode scanners and

• PC peripherals and I/O modules

• Patient monitoring systems

• Laboratory equipment

• Industrial networking products

• Hospital beds and electric wheel chairs

Overview

The MCF51JM128 is part of the Freescale

Flexis™ microcontroller series, the connection

point on the Freescale Controller Continuum

where 8-bit and 32-bit compatibility becomes

a reality. The Flexis series of devices includes

complementary families of 8-bit S08 and 32-bit

V1 ColdFire

common set of peripherals and development

tools to deliver the ultimate in migration flexibility.

The 32-bit MCF51JM128 device further

extends the low-end of the ColdFire

embedded USB controller family with up

to 128 KB of flash memory, a full-speed

USB 2.0 controller with host, device and

On-The-Go (OTG) support, an integrated

CAN module and a 12-channel, 12-bit

analog-to-digital converter. The ColdFire JM

family also features a hardware cryptographic

acceleration unit (CAU), a random number

generator accelerator (RNGA) and several

system protection features such as low

voltage detect and a Computer Operating

Properly (COP) module.

The JM128 devices, like the other USB

microcontrollers in the Controller Continuum,

are supported by the Freescale USB-LITE

Stack by CMX. This complimentary*** USB

stack provides support for certain HID, CDC

and mass storage classes. Source code for

the complimentary stack is available. The

MCF51JM128 is software compatible with

other devices in the Controller Continuum,

providing a direct migration path to higher

performing USB microcontrollers.

barcode printers

microcontrollers that have a

USB microcontroller

Features

32-bit V1 ColdFire

• Up to 50.33 MHz V1 ColdFire core offering 2.7 to 5.5V

• ColdFire Instruction Set Revision C (ISA_C)

• Support for up to 30 peripheral interrupt requests

On-Chip Memory

• Up to 128K flash read/program/erase over full

• Up to 16K RAM with security circuit

Power-Saving Modes

• Four low-power modes

• Multi-purpose clock generator (MCG)

Peripherals

• Dual-role USB On-The-Go (OTG) device, supports

• Controller Area Network (CAN)

• Two serial communications interface (SCI)

across a temperature range of -40°C to +105°C

and seven software interrupts

operating voltage and temperature

USB in either device, host or OTG configuration

modules offering asynchronous communications

Central Processing Unit (CPU)

Benefits

• Offers strong performance throughout the entire

• Provides additional instructions for easy handling

• Allows for exceptional software flexibility and

• Allows user to take full advantage of in-application,

• Helps prevent unauthorized access to RAM

• Flash contents helps to reduce system power consumption

• Allows continuation of sampling application in a reduced

• Frequency-locked loop (FLL): Internal or external

• Phase-locked loop (PLL): Voltage controlled oscillator

• Internal reference clock: Can be selected as the clock

• External reference clock: Provides control for a separate

• Reference divider provided

• Clock source can be divided by 1, 2, 4 or 8

• On-chip transceiver and 3.3V regualtor help save system

• Implementation of the CAN protocol—Version 2.0A/B.

• Provides standard UART communications peripheral

• Allows full-duplex, asynchronous, NRZ serial

voltage range

of 8-, 16- and 32-bit data

optimization for real-time applications

re-programmability benefits in virtually any environment

power state which helps to reduces system power consumption

reference can be used to control the FLL

(VCO). Modulo VCO frequency divider. Lock detector

with interrupt capability.

source for the MCU

crystal oscillator. Clock monitor with reset capability.

Can be selected as the clock source for the MCU.

cost, fully compliant with USB Specification 2.0. Allows

control, bulk, interrupt and isochronous transfers

Five receive buffers with FIFO storage scheme. Three

transmit buffers with internal prioritization using a

“local priority” concept.

communication between MCU and remote devices

Related parts for MCF51JM128EVLK

MCF51JM128EVLK Summary of contents

Page 1

Flexis™ Microcontroller Series MCF51JM128 32-bit ColdFire ® Target Applications • HVAC building and control systems • Test and measurement equipment • Environmental and building automation • Security and access control panels • Stationary barcode scanners and barcode printers • PC peripherals and I/O modules • Patient monitoring systems • Laboratory equipment • Industrial networking products • Hospital beds and electric wheel chairs Overview The MCF51JM128 is part of the Freescale Flexis™ microcontroller ...

Page 2

... Capture of processor status and debug data into on-chip trace buffer provides program trace capabilities and programmable start/stop recording conditions Learn More: Package Options Part Number Temp. Range MCF51JM128EVLK* -40°C to +105°C MCF51JM128VLK -40°C to +105°C MCF51JM128VQH -40°C to +105°C MCF51JM128VLH -40°C to +105°C MCF51JM128VLD -40°C to +105°C MCF51JM64EVLK* -40° ...

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