STM32F105RBT6

STM32F105RBT6 is a high performance ARM® Cortex®-M3 32bit RISC core operating at a 72MHz frequency, highspeed embedded memories and an extensive range of enhanced I/Os and peripherals connected to two APB buses. This device offers two 12-bit ADCs, four general-purpose 16-bit timers plus a PWM timer, as well as standard and advanced communication interfaces: up to two I²Cs, three SPIs, two I²Ss, five USARTs, an USB OTG FS and two CANs. This microcontroller family is suitable for a wide range of applications such as motor drives and application control, medical and handheld equipment, industrial applications, PLCs, inverters, printers, and scanners, alarm systems, video intercom, HVAC and home audio equipment.

• Connectivity, USB OTG FS, 128Kbytes of flash memory size
• Internal 8MHz factory-trimmed RC, internal 40KHz RC with calibration
• Sleep, stop and standby modes, VBAT supply for RTC and backup registers
• Serial wire debug (SWD) & JTAG interfaces, Cortex®-M3 Embedded Trace Macrocell™
• SysTick timer: a 24-bit down counter, 2 × 16-bit basic timers to drive the DAC
• 1 × 16-bit motor control PWM timer with dead-time generation and emergency stop
• Conversion range from 0 to 3.6V, sample and hold capability
• 64 to 256Kbytes of flash memory, 64Kbytes of general-purpose SRAM
• Industrial temperature range from -40°C to 85°C
• 64-pin LQFP package