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Embest STDV750F Evaluation Board

- Evaluation board for STMicroelectronic's STR750FV2T6 Microcontroller (STR750 series) 
- RS232, USB device, CAN, LCD, Audio, I2C, Jtag, uCos,...
- Plenty of software examples, all in source code

Embest STDV750F Evaluation Board

The STR750FV2T6 is among STR750F family, which is a new series of super-integrated, single-chip 32-bit ARM7-based MCUs from STMicroelectronics . Based on an ARM7TDMI-S core, the device has embedded 256KB of Flash plus an additional 16K bank of Read-While-Write Flash for EEPROM emulation. It can be used with either a 3.3V or a 5V power supply and is able to offer high performance with 54MIPS at 60MHz and low power consumption down to 10µA in standby mode that makes it ideal for battery-operated applications. It includes up to eight communication peripherals including USB and CAN, as well as a 4-channel DMA controller that significantly reduces CPU loading and a fast 10-bit ADC.  The added innovative features to STR750 series have greatly extended the original rich peripherals of STR7 series.

Embest STDV750F Evaluation Board is a complete development platform for STR750FV2T6 devices. The board expands all features of the microcontroller via a number of header connectors to support USB 2.0, CAN 2.0, 3 UART channels, LCD hardware and the full processor interfaces including JTAG. Plenty of software examples are provided with this board providing the designer with the ability to both understands hardware operation and enables rapid evaluation of the microcontroller's peripherals and other features.

Hardware Specification

  • Dimensions: 150x116mm
  • Working temperature: -40~+85 Celsius
  • Processor: STR750FV2T6 ARM7TDMI-S 32-bit RISC CPU running up to 60MHz with embedded 272kByte (256k+16k+32k) FLASH memory and 16kByte SRAM memory
  • Power input : +5V
  • USB2.0 interface (Device)
  • CAN2.0 communication interface with CAN driver-chip
  • 3 HiSpeed UARTs (HS-UART)
  • 2 SSP interfaces (one is connected to flash chip which is able to plug in and out for replacement)
  • 1 Serial Memory Interface - SMI (can be used for boot)
  • II-C interface (EEPROM chip is able to plug in and out for replacement)
  • LCD interface(16x2 Character LCD or 128x64 Dot-matrix LCD)
  • 6 LED indicator lights: one for power and five are general used
  • 16 channel ADC and 1 on-board regulator (ADC experiment)
  • 1 buzzer (PWM experiment)
  • 1 Reset button
  • 1 WAKE-UP button
  • 5 general used keys (two can be used for external interrupts: K3 and K7)
  • ICP (In-Circuit Programming) and IAP (In-Application Programming) functions
  • A standard 20-pin Debug-JTAG connector

STR750F Series Microcontroller Function Block Diagram

STR750F Series Device Summary

Device
Flash-Bank0
Kbytes
RAM
Kbytes
Common
Peripherals
Package
Operating
Voltage
Operating
Temp.
STR750FV0
64
16
3 UARTs, 2 SSPs, 1 I2C, 3 timers 1 PWM timer,
72 I/Os 15 Wake-up lines, 16 A/D Channels
T=LQFP100 14x14,
H=LFBGA100
3.3V or 5V
-40 to +85°C / -40 to +105°C
STR755FV0
64
16
STR750FV1
128
16
STR755FV1
128
16
STR750FV2
256
16
STR755FV2
256
16
STR751FR0
64
16
3 UARTs, 2 SSPs, 1 I2C, 3 timers 1 PWM timer,
38 I/Os 13 Wake-up lines, 11 A/D Channels
T=LQFP64 10x10, H=LFBGA64
5V
STR752FR0
64
16
3.3V or 5V
STR755FR0
64
16
STR751FR1
128
16
5V
STR752FR1
128
16
3.3V or 5V
STR755FR1
128
16
STR751FR2
256
16
5V
STR752FR2
256
16
3.3V or 5V
STR755FR2
256
16

Software

Embest Provides plenty of software examples for this STDV750F evaluation board, all in source code. Each program has two versions to correspond respectively with ADS and Embest IDE. Separately saved under the “ADS” and “Embest” sub-directories. The structure of the directories is as below:

    Directory

    Content

    ADS

    All source codes under ADS environment

     |— ADC

    ADC test program

     |— CAN

    CAN test program

     |— COMMON

    Common file including driver modules of main peripheral equipments

     |    |—library

    STR75x library function

     |    |—startup

    STR75x startup file

     |    |—LED.c/.h

    LED control program

     |    |—Key.c/.h Key control program
     |    |_ LCD.c/.h LCD display program module

     |— EXTIT

    External interrupt test program

     |— I2C

    I2C test program

     |— LED

    LED test program

     |— MRCC

    Low-power mode test program

     |— RTC

    RTC test program

     |— SMI

    SMI test program

     |   |—SMI1

    SMI interface chip burning test program

     |   |_ SMI2

    Execution program which supports SMI interface

     |— TB

    Timebase test program

     |— TIM

    Timer test program

     |— UART UART test program
     |— uCOS-II µC/OS-II BSP for STR75x

     |— USB

    USB test program

     |_ WDG

    Watchdog timer test program

    EmbestIDE

    Program source code under Embest IDE environment (structure of sub-directories similar to that under ADS environment )

Relative Documentation and Links

Embest STDV750F Evaluation Board Kit Overview

Schematic of STDV750F board

STR75x Microcontroller Reference Manual

 ARM7 STR7 32-bit Microcontroller Family Overview

Order Information

Order No. EBD7
Item  Embest STDV750F Evaluation Board Kit
Hardware  STDV750F board
Software
and
Documents
 - software examples
 - user manual
 - circuit schematic drawing
 - datasheet
 - STR7xx development documentations
Others  - Serial cable
 - DC5V/1000mA Power supplier
 - USB cable
 - 16x2 LCD
Development Tools
Embest IDE for ARM (IDE, editor, GNU ARM Compiler and Linker, debugger) demo version. With a Jtag cable connecting evaluation board to host PC via parallel port.
Price
US$189
Order online Buy Now
P.O Print the order form, complete and fax to us. Also fax your T/T receipt. We will deal with your order once we receive your orderform and T/T receipt.  
Order form in pdf       Order form in MS word
Option Tools Embest IDE for ARM Development Tools Suite I or II, include:
  • IDE, editor, GNU ARM Compiler and Linker, debugger, full registered version
  • Embest PowerICE or Embest UnetICE
  • Embest Flash Programmer
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