STM32F103RBT6

Mainstream Performance line, Arm Cortex-M3 MCU with 128 Kbytes of Flash memory, 72 MHz CPU, motor control, USB and CAN

Parameters

Operating Range	Industrial
Supply Voltage Min Volt	2.0
Supply Voltage Max Volt	3.6
Operating Temp Min Celsius	-40.0
Operating Temp Max Celsius	85.0
Core	Arm Cortex-M3
ECCN US	3A991.a.2
ECCN EU	NEC
Packing Type	Tray
RoHs compliant	Ecopack2
Grade	Industrial
Package Name	LQFP 64 10x10x1.4 mm

Description

The STM32F103xx medium-density performance line family incorporates the high-performance Arm® Cortex®-M3 32-bit RISC core operating at a 72 MHz frequency, high-speed embedded memories (Flash memory up to 128 Kbytes and SRAM up to 20 Kbytes), and an extensive range of enhanced I/Os and peripherals...
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Key features

Key features
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 Memories 64 or 128 Kbytes of Flash memory 20 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 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 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 Debug mode: Serial wire debug (SWD) and JTAG interfaces 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 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 CRC calculation unit, 96-bit unique ID Packages are ECOPACK^®

In stock

Quantity	$ per unit	Savings
1-9	$8.86	145%
10-24	$6.64	84%
25-99	$6.33	75%
100-249	$5.50	52%
250-499	$5.24	45%
500-959	$4.78	32%
960-10000	$4.22	17%
10000 +	Contact sales

$8.86

$3.61

Parameters

Operating Range	Industrial
Supply Voltage Min Volt	2.0
Supply Voltage Max Volt	3.6
Operating Temp Min Celsius	-40.0
Operating Temp Max Celsius	85.0
Core	Arm Cortex-M3
ECCN US	3A991.a.2
ECCN EU	NEC
Packing Type	Tray
RoHs compliant	Ecopack2
Grade	Industrial
Package Name	LQFP 64 10x10x1.4 mm

Description

Key features

Key features
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 Memories 64 or 128 Kbytes of Flash memory 20 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 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 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 Debug mode: Serial wire debug (SWD) and JTAG interfaces 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 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 CRC calculation unit, 96-bit unique ID Packages are ECOPACK^®