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The STM32F103VDT6 features a high-performance ARM® Cortex®-M3 32-bit RISC core operating at 72 MHz, high-speed embedded memory up to 512 Kbytes of Flash and 64 Kbytes of SRAM, and a wide range of enhanced I/O and peripherals connected to two APB buses. The devices all offer three 12-bit ADCs, four general-purpose 16-bit timers and two PWM timers, as well as standard and advanced communication interfaces: up to two I2Cs, three SPIs, two I2Ss, one SDIO, five USARTs, one USB and one CAN.

All Functions

Core: ARM® 32-bit Cortex®-M3 CPU

72 MHz maximum frequency, 1.25 DMIPS/MHz performance with 0 wait-state memory accesses (Dhrystone 2.1)

Single-cycle multiplication and hardware division

Memory

256 to 512 Kbytes Flash

Up to 64 Kbytes of SRAM

Flexible static memory controller with 4 chip selects. Supports Compact Flash, SRAM, PSRAM, NOR and NAND memories

LCD parallel interface, 8080/6800 mode

Clock, Reset and Power Management

2.0 to 3.6 V application power and I/O

POR, PDR and Programmable Voltage Detector (PVD)

4 to 16 MHz crystal oscillator

Internal 8 MHz factory-tuned RC

Internal 40 kHz RC with calibration

32 kHz oscillator for RTC with calibration

Low power consumption

Sleep, stop and standby modes

VBAT power 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 function

Temperature Sensor

2 × 12-bit D/A converters

DMA: 12-channel DMA controller

Supported peripherals: timer, analogue-to-digital converter, digital-to-analogue converter, SDIO, I2S, SPI, I2C and USART

Debug Modes

Serial Wire Debug (SWD) and JTAG interfaces

Cortex®-M3 embedded trace macrocells

Up to 112 fast I/O ports

51/80/112 I/Os, all mappable to 16 external interrupt vectors, almost all with 5 V tolerance

Up to 11 timers

Up to 4 16-bit timers, each with up to 4 IC/OC/PWM or pulse counter and quadrature (incremental) encoder inputs

2 × 16-bit motor control PWM timers with dead time generation and emergency stop functions

2 Watchdog Timers (Standalone and Window)

SysTick Timer: 24-bit Down Counter

2 × 16-bit base timers for driving DACs

Up to 13 communication interfaces

Up to 2 I2C interfaces (SMBus/PMBus)

Up to 5 USART (ISO 7816 interface, LIN, IrDA function, modem control)

up to 3 SPI (18 Mbit/s), 2 with I2S multiplexing interface

CAN interface (2.0B active)

USB 2.0 full speed interface

SDIO interface

CRC calculation unit, 96-bit unique ID

ECOPACK® package

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.