嵌入式 STM32F103ZE主要特性

Embest公司的STM32F103ZE ARM Cortex-M3嵌入式评估板采用ST公司的STM32F103ZE处理器,工作频率72MHz.评估板集成了USB, CAN, SD卡接口, TFT-LCD, RS232串口,四个26引脚的用户扩展接口以及512KB闪存和64KB SRAM等,主要用于马达驱动,工业控制,医疗手持设备,PC和游戏机外设,GPS平台,PLC,逆变器,打印机,扫描仪,告警系统和HVAC.本文介绍了STM32F103ZE主要特性,方框图,功能模块图和ARM-CM3评估板电路图.

The STM32F103ZE is an ARM embedded evaluation board produced by Embest, integrate the STMicroelectronic ARM Cortex-M3 core-based processor STM32F103ZE, operating at a 72 MHz frequency. The board features USB, CAN, SD Card interface, TFT-LCD, RS232 serial interface, four 26-pin user extended interface, etc. Plenty of software examples, which can be used in Keil MDK environment, are accompanied in CDROM.

Internal memory: 512KB Flash, 64KB SRAM.

External memory: 128KB SRAM, 8M byte SPI Flash, 2MB NOR FLASH, 128MB NAND FLASH

uCOS-II v2.86 ported

Source code of example program

STM32F103ZE ARM-CM3 Board

The STM32F103ZE is an ARM embedded evaluation board produced by Embest, integrate the STMicroelectronic ARM Cortex-M3 core-based processor STM32F103ZE, operating at a 72 MHz frequency, with 512KB Flash memory and 64KB SRAM. The board features USB, CAN, SD Card interface, TFT-LCD, RS232 serial interface, four 26-pin user extended interface, etc. Plenty of software examples, which can be used in Keil MDK environment, are accompanied in CDROM.

These features make the STM32F103xx 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.

STM32F103ZE主要特性:

◆ Processor：STM32F103ZE，Frequency：72MHz

◆ 2MB NOR FLASH

◆ 128KB SRAM

◆ 128MB NAND FLASH

◆ 8M byte SPI Flash

◆ RTC(Including back-up battery)

◆ Start jumper settings

◆ Optional two-way power：5VDC and USB

◆ an SD memory card interface

◆ TFT-LCD interface

◆ A temperature sensor

◆ An audio DAC output

◆ 20Pin JTAG debug interface

◆ Two RS232 serial port

◆ A USB Device interface

◆ A rocker handle with four functions to control the direction

◆ Four keys with functions: Reset, Wakeup, Temper and User button four Led lights

◆ Four LED lighter

◆ Four 8-LED output

◆ a CAN bus interface which lead by the DB9 interface

◆ a AD input

◆ Four user’s interface with 26Pin

图1.STM32F103ZE功能模块框图

图2. STM32F103ZE ARM-CM3评估板外形图

图3. STM32F103ZE ARM-CM3评估板电路图(1)

图4. STM32F103ZE ARM-CM3评估板电路图(2)

图5. STM32F103ZE ARM-CM3评估板电路图(3)

图6. STM32F103ZE ARM-CM3评估板电路图(4)

图7. STM32F103ZE ARM-CM3评估板电路图(5)

图8. STM32F103ZE ARM-CM3评估板电路图(6)

图9. STM32F103ZE ARM-CM3评估板电路图(7)

图10. STM32F103ZE ARM-CM3评估板电路图(8)

图11. STM32F103ZE ARM-CM3评估板电路图(9)

图12. STM32F103ZE ARM-CM3评估板电路图(10)

图13. STM32F103ZE ARM-CM3评估板电路图(11)