STM32F103x8 STM32F103xB Medium-density performance line Arm®-based 32-bit MCU with 64 or 128 KB Flash, USB, CAN, 7 timers, 2 ADCs, 9 com. interfaces Datasheet -production data Features Includes ST state-of-the-art patented technology • Arm® 32-bit Cortex®-M3 CPU core – 72 MHz maximum frequency, 1.25 DMIPS/MHz (Dhrystone 2.1) performance at 0 wait state memory access – Single-cycle multiplication and hardware division VFQFPN36 6 × 6 mm BGA100 10 × 10 mm UFBGA100 7 × 7 mm BGA64 5 × 5 mm UFQFPN48 7 × 7 mm LQFP100 14 × 14 mm LQFP64 10 × 10 mm LQFP48 7 × 7 mm • Memories – 64 or 128 Kbytes of Flash memory – 20 Kbytes of SRAM • Debug mode: – Serial wire debug (SWD) and JTAG interfaces • 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 • Seven timers – Three 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 dead-time generation and emergency stop – Two watchdog timers (independent and window) – SysTick timer 24-bit downcounter • Low-power – Sleep, Stop and Standby modes – VBAT supply for RTC and backup registers • 2x 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 • CRC calculation unit, 96-bit unique ID • DMA – 7-channel DMA controller – Peripherals supported: timers, ADC, SPIs, I2Cs and USARTs • Up to 80 fast I/O ports – 26/37/51/80 I/Os, all mappable on 16 external interrupt vectors and almost all 5 V-tolerant July 2025 This is information on a product in full production. • Up to nine communication interfaces – Up to two I2C interfaces (SMBus/PMBus®) – Up to three USARTs (ISO 7816 interface, LIN, IrDA capability, modem control) – Up to two SPIs (18 Mbit/s) – CAN interface (2.0B Active) – USB 2.0 full-speed interface • Packages are ECOPACK® Table 1. Device summary Reference Part number STM32F103x8 STM32F103C8, STM32F103R8 STM32F103V8, STM32F103T8 STM32F103xB STM32F103RB STM32F103VB, STM32F103CB, STM32F103TB DS5319 Rev 20 1/114 www.st.com
Купить STM32F103C8T6TR на РадиоЛоцман.Цены — от 71 до 712 ₽
