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The STM32F405VG family is based on the high-performance ARM®Cortex™-M4F 32-bit RISC core operating at a frequency of up to 168 MHz. The Cortex-M4F core features a Floating point unit (FPU) single precision which supports all ARM single-precision data-processing instructions and data types. It also implements a full set of DSP instructions and a memory protection unit (MPU) which enhances application security.
The STM32F405VG family incorporates high-speed embedded memories (Flash memory up to 1 Mbyte, up to 192 Kbytes of SRAM), up to 4 Kbytes of backup SRAM, and an extensive range of enhanced I/Os and peripherals connected to two APB buses, two AHB buses and a 32-bit multi-AHB bus matrix.
All the STM32F405VG devices offer three 12-bit ADCs, two DACs, a low-power RTC, twelve general-purpose 16-bit timers including two PWM timers for motor control, two general-purpose 32-bit timers, a true number random generator (RNG). They also feature standard and advanced communication interfaces.
STM32F405VG 应用
Motor drive and application control
Medical equipment
Industrial applications: PLC, inverters, circuit breakers
Printers, and scanners
Alarm systems, video intercom, and HVAC
Home audio appliances
STM32F405VG 参数
STM32F405VG 存储器
程序FLASH (kB) 1024
RAM (kB) 192
STM32F405VG 性能参数
工作频率 (MHz) 168
16-bit 定时器
(IC/OC/PWM) 12 (24/24/30)
32-bit 定时器
(IC/OC/PWM) 2 (8/8/8)
A/D 转换器 3x12-bit
D/A 转换器 2x12-bit
通信接口 3xSPI;2xI2S;2xI2C;
4xUSART;2xUART;
2xUSB OTG (FS+FS/HS);
2xCAN;1xSDIO
I/Os 82
电压 (V) 1.8 to 3.6
STM32F405VG 封装与引脚
LQFP100