基于STM32F103VET6主控芯片的Core103V开发板/核心板解决方案
原标题:基于STM32F103VET6为主控芯片的核心板
应用领域:电子元器件
方案类型:成品
主要芯片:STM;
方案概述
产品简介
Core103V是一款基于STM32F103VET6为主控芯片的核心板,其板载了基本电路,包括USB电路、晶振电路、BOOT等。
Core103V的主要特点是:
板载MCU的基本电路,包括晶振电路,USB电路,USB接口等
引出了所有I/O资源
带JTAG/SWD调试下载接口
排针间距2.54mm,体积较小,适合接入用户系统
资源简介
STM32开发板 Port103V
[ 芯片简介 ]
STM32F103VET6
内 核:Cortex-M3 32-bit RISC;
工作频率:72MHz,1.25 DMIPS/MHz;工作电压:2-3.6V;
封 装:LQFP100;I/O口:80;
存储资源:512kB Flash,64kB RAM;
接口资源:3xSPI,5xUSART,2xI2S,2xI2C;
1xFSMC,1xLCD,1xSDIO,1xUSB,1xCAN;
模数转换:3xAD(12位,1us,分时16通道),2xDA(12位);
调试下载:支持JTAG/SWD接口的调试下载,支持IAP。
AMS1117-3.3(PCB背面)
3.3V稳压器件。
[ 其它器件简介 ]
"5Vin"或"USB"供电选择开关
切换到上面,选择USB供电;
切换到下面,选择5Vin供电。
BOOT0状态设置
BOOT1状态设置(PCB背面)
电源LED
VBUS LED
复位按键
8M晶振
32.768K晶振(PCB背面)
可供内置RTC使用,或用以校准。
[ 接口简介 ]
JTAG/SWD接口
支持下载与调试。
USB接口
可与PC进行USB通信。
MCU引脚接口(含VCC/GND)
引出VCC、GND及所有I/O,方便与外设进行连接。
5Vin输入接口
5V电源可以从USB接口那输入,也可以从这个接口输入。
[ 跳线/开关说明 ]
USB使能跳线
短接跳线:USB使能。
断开跳线:不影响I/O。
VBAT选择跳线
短接跳线:采用系统供电;
断开跳线:可将VBAT接入外部电源,如电池。
VREF选择跳线
短接跳线:VREF+/VREF-接入VCC/GND;
断开跳线:可自定义VREF+/VREF-。
产品图片
STM32 Cortex M3开发板正面图
STM32 Cortex M3开发板背面图
Core103V接入底板
Core103V接入仿真器
特别注意:
· 本产品提供调试、下载接口,但不自带仿真、下载功能,亦不配送下载器。
· 本产品不包括示意图中的模块及仿真器,如有需要,请另行购买。
外形尺寸
JTAG/SWD接口定义
开发资料
包括如下内容:
原理图
示例程序(C程序、μC/OS-II)
STM32开发软件(KEIL等软件)
STM32器件手册
STM32开发资料
资料路径:www.waveshare.net/wiki/Core103V
详细配置
标准版配置
Core103V开发板 x1
USB连接线(mini) x1
软件光盘 x1
【STM32F103VET6】
Mainstream Performance line, ARM Cortex-M3 MCU with 512 Kbytes Flash, 72 MHz CPU, motor control, USB and CAN
The STM32F103xC, STM32F103xD and STM32F103xE performance line family incorporates the high-performance ARM® Cortex®-M3 32-bit RISC core operating at a 72 MHz frequency, high-speed embedded memories (Flash memory up to 512 Kbytes and SRAM up to 64 Kbytes), and an extensive range of enhanced I/Os and peripherals connected to two APB buses. All devices offer three 12-bit ADCs, four general-purpose 16-bit timers plus two PWM timers, as well as standard and advanced communication interfaces: up to two I2Cs, three SPIs, two I2Ss, one SDIO, five USARTs, an USB and a CAN.
The STM32F103xC/D/E high-density performance line family operates in the –40 to +105 °C temperature range, from a 2.0 to 3.6 V power supply. A comprehensive set of power-saving mode allows the design of low-power applications.
These features make the STM32F103xC/D/E high-density performance line microcontroller family suitable for a wide range of applications such as motor drives, application control, medical and handheld equipment, PC and gaming peripherals, GPS platforms, industrial applications, PLCs, inverters, printers, scanners, alarm systems video intercom, and HVAC.
主要特性
Core: ARM® 32-bit Cortex®-M3 CPU
72 MHz maximum frequency, 1.25 DMIPS/MHz (Dhrystone 2.1) performance at 0 wait state memory access
Single-cycle multiplication and hardware division
Memories
256 to 512 Kbytes of Flash memory
up to 64 Kbytes of SRAM
Flexible static memory controller with 4 Chip Select. Supports Compact Flash, SRAM, PSRAM, NOR and NAND memories
LCD parallel interface, 8080/6800 modes
Clock, reset and supply management
2.0 to 3.6 V application supply and I/Os
POR, PDR, and programmable voltage detector (PVD)
4-to-16 MHz crystal oscillator
Internal 8 MHz factory-trimmed RC
Internal 40 kHz RC with calibration
32 kHz oscillator for RTC with calibration
Low power
Sleep, Stop and Standby modes
VBAT supply for RTC and backup registers
3 × 12-bit, 1 μs A/D converters (up to 21 channels)
Conversion range: 0 to 3.6 V
Triple-sample and hold capability
Temperature sensor
2 × 12-bit D/A converters
DMA: 12-channel DMA controller
Supported peripherals: timers, ADCs, DAC, SDIO, I2Ss, SPIs, I2Cs and USARTs
Debug mode
Serial wire debug (SWD) & JTAG interfaces
Cortex®-M3 Embedded Trace Macrocell™
Up to 112 fast I/O ports
51/80/112 I/Os, all mappable on 16 external interrupt vectors and almost all 5 V-tolerant
Up to 11 timers
Up to four 16-bit timers, each with up to 4 IC/OC/PWM or pulse counter and quadrature (incremental) encoder input
2 × 16-bit motor control PWM timers with dead-time generation and emergency stop
2 × watchdog timers (Independent and Window)
SysTick timer: a 24-bit downcounter
2 × 16-bit basic timers to drive the DAC
Up to 13 communication interfaces
Up to 2 × I2C interfaces (SMBus/PMBus)
Up to 5 USARTs (ISO 7816 interface, LIN, IrDA capability, modem control)
Up to 3 SPIs (18 Mbit/s), 2 with I2S interface multiplexed
CAN interface (2.0B Active)
USB 2.0 full speed interface
SDIO interface
CRC calculation unit, 96-bit unique ID
ECOPACK® packages
STM32F103VET6电路原理图
责任编辑:David
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