该文件使用的汇编指令是Cortex-M4 内核支持的 指令,可从《Cortex-M4 Technical Reference Manual》查到,也可参考《Cortex-M3 权威指 南中文》,M3 跟M4 大部分汇编指令相同。 startup_stm32f40xx.s 文件是由官方提供的,一般有需要也是在官方的基础上修改,不 会自己完全重写。该文件可以从 KEIL5 安装目录找到,...
STM32F407ZET6 ST Microelectronics datasheet PDF, 20 pages, view STM32F407ZET6 User Reference Manual Guide & Programming Manual online, MCU 32Bit ARM Cortex M4F RISC 512KB Flash 2.5V/3.3V 144Pin LQFP Tray.
August2012DocID023269Rev11/47 UM1549 Usermanual STM32DemonstrationBuilder Introduction TheSTM32familyof32-bitFlashmicrocontrollersbasedontheARMCortex™Mprocessor isdesignedtooffernewdegreesoffreedomtoMCUusers.Itoffersa32-bitproductrange thatcombineshighperformance,real-timecapabilities,digitalsignalprocessing,...
September2011DocID022256Rev11/37UM1472UserManualSTM32F4DISCOVERYSTM32F4high-performancediscoveryboardIntroductionTheSTM32F4DISC..
STM32F407VGT6TR ST Microelectronics datasheet PDF, 20 pages, view STM32F407VGT6TR User Reference Manual Guide & Programming Manual online, MCU 32Bit ARM Cortex M4F RISC 1Mb Flash 2.5V/3.3V 100Pin LQFP T/R.
STM3240G-EVAL评估板电路图(19)图24. STM3240G-EVAL评估板电路图(20)图25. STM3240G-EVAL评估板电路图(21)详情请见:/internet/com/TECHNICAL_RESOURCES/TECHNICAL_LITERATURE/DATASHEET/DM00037051.pdf和/internet/com/TECHNICAL_RESOURCES/TECHNICAL_LITERATURE/USER_MANUAL/DM00036746.pdf...
6）STM32技术交流QQ群:151941872 HAL，英文全称HardwareAbstraction Layer，即硬件抽象层。HAL库是ST公司...
5.3.19 Communications interfaces I2C interface characteristics The I2C interface meets the timings requirements of the I2C-bus specification and user manual rev. 03 for: • Standard-mode (Sm): with a bit rate up to 100 kbit/s • Fast-mode (Fm): with a bit rate up to 400 kbit/s. ...
■ Boot from user Flash, system memory or SRAM ■ Both ISO/IEC 14443 type A and B smartcard support ■ I2C compatible serial interface 8 Kbytes EEPROM, MEMS and I/O expander ■ IEEE 802.3-2002 compliant ethernet connector ■ Two CAN 2.0 A/B channels on the same DB connector ...
has been downloaded into a LED (PG15) light flashing program, the buyer on the board power supply, the board red light (power PWR) will always light, indicating the board hardware is normal, the core board factory Before the default does not weld pin, the user n...