Block Diagram | Evaluation Board | Download | Buy MMstm32F107

Features 

MMstm32F107 minimodule

• Complete, ready to use microprocessor system
• Fast ARM STM32F107 microcontroller with up to 90DMIPS throughputUp to 256kB Flash memory and up to 64kB RAM
• Onboard 10/100Mbps Ethernet PHY and RJ45 connector with embedded magnetics
• USB mini B connector
• microSD memory card socket
• JTAG/SWD for in system programming and debugging
• Built-in 25MHz system clock resonator
• Built-in 32.768kHz RTC resonator
• Possibility to mount backup battery for RTC
• Onboard LED diodes for indicating Power supply, Ethernet connection status, USB status, and one user LED
• Module supply voltage: 5V
• 2 x 40 terminals with 0.1" (2.54mm) pitch fitting every prototype board
• Small dimensions: 36mm x 61mm
• Available evaluation board and sample applications

STM32F107 microcontroller

• 32-bit ARM Cortex-M3 core clocked up to 72MHz
• 128 or 256kB in system programmable FLASH memory
• 48 or 64kB general purpose SRAM memory
• 4kB Ethernet SRAM memory
• 1.25kB USB SRAM memory
• In system programmable via JTAG, SDW, USB, RS232 or CAN
• 12-channel DMA controller
• Up to four 16-bit timers, each with up to 4 IC/OC/PWM or pulse counter
• 1 × 16-bit motor control PWM timer with dead-time generation and emergency stop
• Ethernet MAC
• USB 2.0 device/host/OTG (full speed)
• 2 CAN controller
• 5 UART interfaces
• Two I2C-bus interfaces
• Three SPI interfaces
• I2S interface
• SD/MMC interface
• Two 12-bit AD converters (16 channels)
• Two 12-bit DA converters
• Up to 80 fast I/O ports with 5V tolerance
• Advanced interrupt controller
• Low Power modes
• RTC with battery backup
• Single supply voltage 2.0 - 3.6V
• JTAG and SWD interfaces

Ethernet PHY DP83848

• 10/100 Mb/s operation
• Auto-MDIX
• IEEE 802.3u Auto-Negotiation and Parallel Detection
• IEEE 802.3u ENDEC, 10BASE-T transceivers and filters
• IEEE 802.3u PCS, 100BASE-TX transceivers and filters
• Low power consumption < 270mW typical
• Low power modes
• Optimized for cable length performance far exceeding IEEE specifications

Block Diagram 

A block diagram of MMstm32F107 minimodule is shown on the image below:

All signals of the module are led to two 40-pin terminals with 0.1'' (2.54mm) pitch, which simplifies designing of base boards and allows use of module with prototype boards.

Evaluation Board 

More . . .

Download

MMstm32F107

STM32F107

STM32F107 - ST site

Ethernet PHY DP83848

DP83848

Demonstration software

MCU manufacturer's site contain many example applications showing how to handle different peripherals:

STM32F107 - ST site

You can find there among others :

• Implementation of RC5 infrared remote control receiver
• ADC handling
• Sample WWW server
• Handling of serial ports, I2C, SPI
• Handling of USB port in Device and OTG modes

Module is delivered with programmed sample application implementing Simple WWW server. Sources of this application can be found on our site:
http://www.propox.com/download/software/demo_MMstm32_eth_lib.zip

Buy MMstm32F107

Note: Net prices