STM32F103x4

STM32F103x6

Low-density performance line, ARM-based 32-bit MCU with 16 or 32 KB Flash, USB, CAN, 6 timers, 2 ADCs, 6 communication interfaces

Features

■ 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

– 16 or 32 Kbytes of Flash memory

– 6 or 10 Kbytes of SRAM

■ 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

– PLL for CPU clock

– 32 kHz oscillator for RTC with calibration

■ Low power

– Sleep, Stop and Standby modes

– VBAT supply for RTC and backup registers

■ 2 x 12-bit, 1 µs A/D converters (up to 16 channels)

– Conversion range: 0 to 3.6 V

– Dual-sample and hold capability

– Temperature sensor

■ DMA

– 7-channel DMA controller

– Peripherals supported: timers, ADC, SPIs, I 2Cs and USARTs

■ Up to 51 fast I/O ports

– 26/37/51 I/Os, all mappable on 16 external interrupt vectors and almost all 5 V-tolerant

■ Debug mode

– Serial wire debug (SWD) & JTAG interfaces

■ 6 timers

– Two 16-bit timers, each with up to 4 IC/OC/PWM or pulse counter and quadrature

(incremental) encoder input

– 16-bit, motor control PWM timer with deadtime generation and emergency stop

– 2 watchdog timers (Independent and Window)

– SysTick timer: a 24-bit downcounter

■ 6 communication interfaces

– 1 x I2C interface (SMBus/PMBus)

– 2 × USARTs (ISO 7816 interface, LIN, IrDA capability, modem control)

– 1 × SPI (18 Mbit/s)

– CAN interface (2.0B Active)

– USB 2.0 full-speed interface

■ CRC calculation unit, 96-bit unique ID

■ Packages are ECOPACK®

Description

The STM32F103x4 and STM32F103x6 performance line family incorporates the highperformance ARM Cortex™-M3 32-bit RISC core operating at a 72 MHz frequency, highspeed embedded memories (Flash memory up to 32 Kbytes and SRAM up to 6 Kbytes), and an extensive range of enhanced I/Os and peripherals connected to two APB buses. All devices offer two 12-bit ADCs, three general purpose 16-bit timers plus one PWM timer, as well as standard and advanced communication interfaces: up to two I²Cs and SPIs, three USARTs, an USB and a CAN.

The STM32F103xx low-density performance line family operates from a 2.0 to 3.6 V power supply. It is available in both the –40 to +85 °C temperature range and the –40 to +105 °C extended temperature range. A comprehensive set of power-saving mode allows the design of low-power applications.

The STM32F103xx low-density performance line family operates from a 2.0 to 3.6 V power supply. It is available in both the –40 to +85 °C temperature range and the –40 to +105 °C extended temperature range. A comprehensive set of power-saving mode allows the design of low-power applications.

These features make the STM32F103xx low-density performance line microcontroller family suitable for a wide range of applications:

● Motor drive and application control

● Medical and handheld equipment

● PC peripherals gaming and GPS platforms

● Industrial applications: PLC, inverters, printers, and scanners

● Alarm systems, Video intercom, and HVAC

Stock Offer (Hot Sell)

CHONGMING GROUP (HK) INT'L CO., LTD. located in Hong Kong and Shenzhen. We are an independent Distributor of Electronic Components,established in 2008. AS a growing fast company, CM GROUP is renowned for its world-class efficiency, excellent services, and extraordinary ability to supply electronic components that are hard to find and even obsolete. We have taken pride in our innovation, reliability and service, especially in the semiconductor marketplace.
Our distribution brands include XILINX，ALTERA，ATMEL, INFINEON, ST,SAMSUNG，TEXAS INSTRUMENTS，ON，TOSHIBA，，MICROCHIP，CYPRESS，FREESCALE，etc. We distributes over 200,000 products ranging from semiconductors to resistors, capacitors, diodes, inductors, connectors, transistors, sensors and so on.
Our mission is to meet and exceed all the expecations of what we supply to customers.