STM32F102R4 Series

Mainstream USB Access line, Arm Cortex-M3 MCU with 16 Kbytes of Flash memory, 48 MHz CPU, USB, FS

Catalog

Mainstream USB Access line, Arm Cortex-M3 MCU with 16 Kbytes of Flash memory, 48 MHz CPU, USB, FS

Part	Data Converters	Core Processor	Number of I/O [custom]	Program Memory Size	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Speed	Operating Temperature [Max]	Operating Temperature [Min]	Peripherals	Core Size	RAM Size	Mounting Type	Package / Case	Program Memory Type	Oscillator Type	Connectivity
STMicroelectronics STM32F102R4T6A	A/D 16x12b	ARM® Cortex®-M3	51	16 KB	2 V	3.6 V	48 MHz	85 C	-40 ¯C	DMA PDR POR PVD PWM Temp Sensor WDT	32-Bit	4K x 8	Surface Mount	64-LQFP	FLASH	Internal	I2C IrDA LINbus SPI UART/USART USB

Catalog

Mainstream USB Access line, Arm Cortex-M3 MCU with 16 Kbytes of Flash memory, 48 MHz CPU, USB, FS

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 16 or 32 Kbytes and SRAM of 4 or 6 Kbytes), and an extensive range of enhanced peripherals and I/Os connected to two APB buses. All devices offer standard communication interfaces (one I2C, one SPI, one USB and two USARTs), one 12-bit ADC and two 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.