M5234BCCKIT【PDF 1/2 页】KIT EVALUATION FOR MCF5234

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DOC-0419-001 Rev B.

M5234BCC / CMM-5234 Data Sheet

The M5234BCC / CMM-5234 is a low cost evaluation module in Business Card Controller (BCC) format

for the Freescale MCF5234 Coldfire? microcontroller. A key feature is the National Semiconductor

DP83640T PHYTER? Ethernet PHY with embedded IEEE 1508 precision time protocol. Development kit

application is quick and easy with the included Axiom CMM-5234 module / application board, DB9 serial

cable, Ethernet cable, 3 rd party Demo Software, Freescale dBUG monitor, and GNU compiler and

software tools. The BDM port is compatible with standard Coldfire ? BDM / JTAG Low voltage

development cables. The installed dBUG monitor software allows simple application debugging and

development.

Features:

? MCF5234 CPU

* 64K Byte Ram (on chip)

* 8K Byte Cache Ram (on chip)

* 16 Channel ETPU module

* DMA Controllers w/ Timers

* Interrupt Controller

* QSPI, IIC, and CAN Serial Ports

* 3 x SCI UART Ports with DMA capability

* Edge / Interrupt Port

* BDM / JTAG Port

* 3.3V / 1.5V operation

* Up to 150Mhz operation

M5234BCC / CMM-5234

10/100TX Ethernet Port w/ NSC DP83640T PHY,

IEEE 1508 capability, RJ45 Connector,

3 Status Indicators, Auto connection detection.

2M Byte Flash (16 bit, external)

16M Bytes SDRAM (32 bit, external)

25Mhz reference crystal, up to 100Mhz operation

MCU Port, 50 pin GPIO port w/ 1 x 1Mb CAN I/O

ETPU Port, 20 pins, 16 channels w/ +V supply

BUS Port, 34 pins, 64K Address, 8 bit Data Bus, 3 selects

BDM / JTAG Port, 26 Pins, development port.

COM Port (UART0) w/ RS232 DB9-S Ribbon Connector

CAN port w/ 1Mbaud transceiver, on MCU Port

RESET switch and indicator

ABORT (IRQ7) switch

Regulated +3.3V and +1.5V power supply w/ indicator

BCC kit supplied with DB9 Serial Cable, Cat 5E Ethernet cable, BDM Development Cable,

Utility / Support CD, Manuals, and Universal Wall Adapter power supply.

Specifications:

Board Size 3.5” x 2.2 inches w/ 4 x #2 mounting holes

Power Input: +5 - +30VDC, 12VDC typical

Current Consumption: 120ma @ 12VDC input typical (100Mhz clock)

The CMM-5234 is provided operating the Freescale dBUG monitor firmware. The monitor allows serial

interface to a PC host for file loading and terminal command line operations. The support CD contains

GNU Tool package, device data sheets, host PC utility software, and user manuals. The KIT is plug in

and play out of the box with a wall adapter power supply. No additional hardware or software is required.

Axiom Manufacturing

2813 Industrial Lane

Garland, TX 75041

(972) 926-9303, FAX (972) 926-6063

Internet: www.axman.com / Sales@axman.com

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