SoM-5282M


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The SoM-5282M is based on the Freescale Coldfire MCF5282 processor. This 32-bit 68000 code compatible processor has an Ethernet MAC built-in along with 3 serial ports. It can directly access 4 GB of memory and can utilize uClinux Operating System. A SoM (System on Module) is a small embedded module that contains the core of a microprocessor system.

Features


  •     Small, 144 pin SODIMM form factor (2.66" x 1.5")
  •     V2 ColdFire core delivering 54 MIPS at 66 MHz & 66 MIPS at 80 MHz running from Cache/RAM
  •     10/100BaseT Ethernet with on-board PHY
  •     3 serial port with handshake
  •     1 CAN 2.0B port
  •     16 MB of SDRAM
  •     Up to 4.5 MB of Flash
  •     64K of Nonvolatile Battery RAM
  •     Battery backed Real Time Clock
  •     SDHC/MMC Flash Card Interface through SPI
  •     SPI & I2C
  •     Timer/Counters and Pulse Width Modulation (PWMs) port
  •     Analog-to-Digital converter
  •     Typical power requirement less than 1 Watt
  •     JTAG & BDM for debug, including real-time trace
  •     FREE Eclipse IDE with GCC & GDB development tools

 

Overview


The SoM-5282M is based on the Freescale Coldfire MCF5282 processor. This 32-bit 68000 code compatible processor has an Ethernet MAC built-in along with 3 serial ports. It can directly access 4 GB of memory and can utilize uClinux Operating System. A SoM (System on Module) is a small embedded module that contains the core of a microprocessor system.

Using the same small SODIMM form-factor utilized by other EMAC SoM modules, the SoM-5282 is the ideal processor engine for your next design. All of the Coldfire processor core is included on this tiny board including: Flash, Memory, Serial Ports, Ethernet, CAN, PWMs, Timer/Counters, A/D, digital I/O lines, Clock/Calendar, and more.

The SoM-5282M is designed to plug into a carrier board that contains all the connectors and any custom I/O required for the application. This approach allows the customer or EMAC to design a Custom Carrier Board, that meets the customer's I/O, dimensional, and connector requirements without having to worry about the processor, memory, and standard I/O functionality. With this System on Module approach, a semi-custom hardware platform can be developed in as little as a month.

In addition to the option of the developing a Carrier board, one can be purchased off-the-shelf from EMAC. EMAC provides off-the-shelf Carrier boards that feature A/D, D/A, MMC/SD card, keypad, LCD, and Modem interfaces. The off-the-shelf Carrier Board (SoM-100ES) allows the user to immediately start coding their application using the powerful uClinux Operating System and Tools.

The System on Module approach provides the flexibility of a fully customized product at a greatly reduced cost.

Manuals
SoM-5282M_User_Manual.pdf
SoM-5282EM_Manual_R1-2.pdf
LPSIB_Getting_Started.pdf
Data Sheets

Specifications


Processor
CPU
Embedded Coldfire MCF5282 processor
Clock Speed
66 MHz
Memory
RAM
16 MB
RAM Type
SDRAM
Primary Flash
2 MB External Flash (4MB optional)
Secondary Flash
512K of Internal Flash
BIOS/ Bootloader
Resident Flash Bootloader (Das Uboot)
Memory Misc.
  • System Reset: Supervisor with external Reset Button provision
  • Battery Backed RAM: 64K

 

Primary IO
GPIO
16 General Purpose I/Os with 25 ma. drive when used as output
Serial Ports
3 serial TTL level serial ports with a max. baud rate of 115K baud (each UART requires external RS level shifting)
Primary I/O Misc.

Bus Interface: Local Coldfire MCF5282 Bus accessible through SODIMM provides 22 address lines, 16 data bus lines, and control lines.

Secondary IO
CAN
CAN 2.0B
SPI
High-Speed Queued SPI port
Timers/ Counters/ PWM
4x 32-bit timers/counters with capture, compare, and DMA capability, 8x 16-bit timer/counters with capture, compare, and PWM capability
I2C
Bus Controller
Analog
Analog Misc.

Analog I/O: 8 channel, 10-bit queued analog-to-digital converter (QADC)

Misc
SOM Type
Microcontroller SODIMM Modules

Mechanical and Environmental


Dimensions
Size
2.66" ×1.5" (67mm × 38mm)
Power Requirements
Voltage
3.3 V
Typical Voltage
3.3 V
Typical Current
300 mA
Environmental
Low Operating Temperature0 C (32 F)
High Operating Temperature70 C (158 F)
Upper Operating Humidity
90%

Pricing


OEM / Quantity Pricing Available on Request - Less Services

(Single Unit Pricing. Includes: Integration, Setup,Testing, & Enhanced Support)

Product # Description Price

Non-stock Minimum Order: 50, NCNR

Carrier Board Options


Product #VariationPrice
SoM-100ES-000 Standard Carrier Board $150.00
SoM-100ES-030 Standard Carrier Board with A/D, D/A $250.00
SoM-100ES-007 Bare Bones Carrier Board $95.00