ST STM32F102C8T6TR

STM32F102C8T6TR General Description

The STM32F102xx medium-density USB access line incorporates the high-performance Arm®Cortex®-M3 32-bit RISC core operating at a 48 MHz frequency, high-speed embedded memories (Flash memory of 64 or 128 Kbytes and SRAM of 10 or 16 Kbytes), and an extensive range of enhanced peripherals and I/Os connected to two APB buses. All devices offer standard communication interfaces (two I2Cs, two SPIs, one USB and three USARTs), one 12-bit ADC and three general-purpose 16-bit timers.The STM32F102xx family operates in the –40 to +85 °C temperature range, from a 2.0 to 3.6 V power supply. A comprehensive set of power-saving mode allows the design of low-power applications.The STM32F102xx medium-density USB access line is delivered in the LQFP48 7 × 7 mm and LQFP64 10 × 10 mm packages.The STM32F102xx medium-density USB access line microcontrollers are suitable for a wide range of applications.

Features

• Core: Arm^® 32-bit Cortex^®-M3CPU
  
  • 48 MHz maximum frequency, 1.25 DMIPS/MHz (Dhrystone 2.1) performance at 0 WS memory access
  • Single-cycle multiplication and hardware division
• Memories
  • 64 or 128 Kbytes of Flash memory
  • 10 or 16 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
  • V_BAT supply for RTC and backup registers
• Debug mode
  • Serial wire debug (SWD) and JTAG interfaces
• DMA
  • 7-channel DMA controller
  • Peripherals supported: timers, ADC, SPIs, I²Cs and USARTs
• 1 × 12-bit, 1.2 µs A/D converter (up to 16 channels)
  • Conversion range: 0 to 3.6 V
  • Temperature sensor
• Up to 51 fast I/O ports
  • 37/51 I/Os all mappable on 16 external interrupt vectors and almost all 5 V-tolerant
• Up to six timers
  • Three 16-bit timers, each with up to four IC/OC/PWM or pulse counter
  • Two watchdog timers (Independent and Window)
  • SysTick timer: 24-bit downcounter
• Up to eight 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 (12 Mbit/s)
  • One USB 2.0 full speed interface
• CRC calculation unit, 96-bit unique ID
• ECOPACK packages

Specifications