STM32F102RBT6

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STMicroelectronics

MAINSTREAM USB ACCESS LINE, ARM CORTEX-M3 MCU WITH 128 KBYTES OF FLASH MEMORY, 48 MHZ CPU, USB FS

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STM32F102RBT6

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STMicroelectronics

MAINSTREAM USB ACCESS LINE, ARM CORTEX-M3 MCU WITH 128 KBYTES OF FLASH MEMORY, 48 MHZ CPU, USB FS

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Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	STM32F102RBT6

Connectivity	LINbus, USB, UART/USART, IrDA, I2C, SPI
Core Processor	ARM® Cortex®-M3
Core Size	32-Bit Single-Core
Data Converters [custom]	16
Data Converters [custom]	12 b
Mounting Type	Surface Mount
Number of I/O	51
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Oscillator Type	Internal
Package / Case	64-LQFP
Peripherals	PDR, PWM, Temp Sensor, POR, PVD, WDT, DMA
Program Memory Size	128 KB
Program Memory Type	FLASH
RAM Size	16 K
Speed	48 MHz
Voltage - Supply (Vcc/Vdd) [Max]	3.6 V
Voltage - Supply (Vcc/Vdd) [Min]	2 V

STM32F102RB Series

Mainstream USB Access line, Arm Cortex-M3 MCU with 128 Kbytes of Flash memory, 48 MHz CPU, USB FS

Part	Peripherals	Oscillator Type	Operating Temperature [Max]	Operating Temperature [Min]	RAM Size	Connectivity	Number of I/O	Core Size	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Program Memory Type	Program Memory Size	Speed	Core Processor	Package / Case	Mounting Type	Supplier Device Package	RAM Size	Data Converters [custom]	Data Converters [custom]
STMicroelectronics STM32F102C4T6ATR	DMA PDR POR PVD PWM Temp Sensor WDT	Internal	85 °C	-40 °C	4K x 8	I2C IrDA LINbus SPI UART/USART USB	37	32-Bit Single-Core	2 V	3.6 V	FLASH	16 KB	48 MHz	ARM® Cortex®-M3	48-LQFP	Surface Mount	48-LQFP (7x7)
STMicroelectronics STM32F102C6T6ATR	DMA PDR POR PVD PWM Temp Sensor WDT	Internal	85 °C	-40 °C		I2C IrDA LINbus SPI UART/USART USB	37	32-Bit Single-Core	2 V	3.6 V	FLASH	32 KB	48 MHz	ARM® Cortex®-M3	48-LQFP	Surface Mount		6 K
STMicroelectronics STM32F102RBT6	DMA PDR POR PVD PWM Temp Sensor WDT	Internal	85 °C	-40 °C		I2C IrDA LINbus SPI UART/USART USB	51	32-Bit Single-Core	2 V	3.6 V	FLASH	128 KB	48 MHz	ARM® Cortex®-M3	64-LQFP	Surface Mount		16 K	16	12 b

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tray	1	$ 6.73
		10	$ 6.08
		25	$ 5.79
		160	$ 5.03
		320	$ 4.80
		480	$ 4.38
		960	$ 3.82
		2400	$ 3.67
LCSC	Piece	1	$ 10.69
		10	$ 9.17
		30	$ 8.24
		100	$ 7.47

Description

General part information

STM32F102RB Series

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.

Documents

Technical documentation and resources