STM32F303CBT7TR

Mainstream Mixed signals MCUs Arm Cortex-M4 core with DSP and FPU, 128 Kbytes of Flash memory, 72 MHz CPU, MPU, CCM, 12-bit ADC 5 MSPS, PGA, comparators

Parameters

Supply Voltage Min Volt	2.0
Supply Voltage Max Volt	3.6
Operating Temp Min Celsius	-40.0
Operating Temp Max Celsius	105.0
Core	Arm Cortex-M4
ECCN US	3A991.a.2
ECCN EU	NEC
Packing Type	Tape And Reel
RoHs compliant	Ecopack2
Grade	Industrial
Package Name	LQFP 48 7x7x1.4 mm

Description

The STM32F303xB/STM32F303xC family is based on the high-performance Arm® Cortex®-M4 32-bit RISC core with FPU operating at a frequency of up to 72 MHz, and embedding a floating point unit (FPU), a memory protection unit (MPU) and an embedded trace macrocell (ETM). The family incorporates...
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Key features

Key features
Core: Arm^® Cortex^®-M4 32-bit CPU with FPU (72 MHz max), single-cycle multiplication and HW division, 90 DMIPS (from CCM), DSP instruction and MPU (memory protection unit) Operating conditions: V_DD, V_DDA voltage range: 2.0 V to 3.6 V Memories 128 to 256 Kbytes of Flash memory Up to 40 Kbytes of SRAM, with HW parity check implemented on the first 16 Kbytes. Routine booster: 8 Kbytes of SRAM on instruction and data bus, with HW parity check (CCM) CRC calculation unit Reset and supply management Power-on/power-down reset (POR/PDR) Programmable voltage detector (PVD) Low-power modes: Sleep, Stop and Standby V_BAT supply for RTC and backup registers Clock management 4 to 32 MHz crystal oscillator 32 kHz oscillator for RTC with calibration Internal 8 MHz RC with x 16 PLL option Internal 40 kHz oscillator Up to 87 fast I/Os All mappable on external interrupt vectors Several 5 V-tolerant Interconnect matrix 12-channel DMA controller Four ADCs 0.20 μS (up to 39 channels) with selectable resolution of 12/10/8/6 bits, 0 to 3.6 V conversion range, single ended/differential input, separate analog supply from 2 to 3.6 V Two 12-bit DAC channels with analog supply from 2.4 to 3.6 V Seven fast rail-to-rail analog comparators with analog supply from 2 to 3.6 V Four operational amplifiers that can be used in PGA mode, all terminals accessible with analog supply from 2.4 to 3.6 V Up to 24 capacitive sensing channels supporting touchkey, linear and rotary touch sensors Up to 13 timers One 32-bit timer and two 16-bit timers with up to 4 IC/OC/PWM or pulse counter and quadrature (incremental) encoder input Two 16-bit 6-channel advanced-control timers, with up to 6 PWM channels, deadtime generation and emergency stop One 16-bit timer with 2 IC/OCs, 1 OCN/PWM, deadtime generation and emergency stop Two 16-bit timers with IC/OC/OCN/PWM, deadtime generation and emergency stop Two watchdog timers (independent, window) SysTick timer: 24-bit downcounter Two 16-bit basic timers to drive the DAC Calendar RTC with Alarm, periodic wakeup from Stop/Standby Communication interfaces CAN interface (2.0B Active) Two I²C Fast mode plus (1 Mbit/s) with 20 mA current sink, SMBus/PMBus, wakeup from STOP Up to five USART/UARTs (ISO 7816 interface, LIN, IrDA, modem control) Up to three SPIs, two with multiplexed half/full duplex I2S interface, 4 to 16 programmable bit frames USB 2.0 full speed interface Infrared transmitter Serial wire debug, Cortex^®-M4 with FPU ETM, JTAG 96-bit unique ID

In stock

Quantity	$ per unit	Savings
1-9	$8.96	2%
10-24	$6.72	23%
25-99	$6.41	27%
100-249	$5.56	37%
250-499	$5.31	40%
500	$5.04	43%
500 +	Contact sales

$8.96

$8.78

Parameters

Supply Voltage Min Volt	2.0
Supply Voltage Max Volt	3.6
Operating Temp Min Celsius	-40.0
Operating Temp Max Celsius	105.0
Core	Arm Cortex-M4
ECCN US	3A991.a.2
ECCN EU	NEC
Packing Type	Tape And Reel
RoHs compliant	Ecopack2
Grade	Industrial
Package Name	LQFP 48 7x7x1.4 mm

Description

Key features

Key features
Core: Arm^® Cortex^®-M4 32-bit CPU with FPU (72 MHz max), single-cycle multiplication and HW division, 90 DMIPS (from CCM), DSP instruction and MPU (memory protection unit) Operating conditions: V_DD, V_DDA voltage range: 2.0 V to 3.6 V Memories 128 to 256 Kbytes of Flash memory Up to 40 Kbytes of SRAM, with HW parity check implemented on the first 16 Kbytes. Routine booster: 8 Kbytes of SRAM on instruction and data bus, with HW parity check (CCM) CRC calculation unit Reset and supply management Power-on/power-down reset (POR/PDR) Programmable voltage detector (PVD) Low-power modes: Sleep, Stop and Standby V_BAT supply for RTC and backup registers Clock management 4 to 32 MHz crystal oscillator 32 kHz oscillator for RTC with calibration Internal 8 MHz RC with x 16 PLL option Internal 40 kHz oscillator Up to 87 fast I/Os All mappable on external interrupt vectors Several 5 V-tolerant Interconnect matrix 12-channel DMA controller Four ADCs 0.20 μS (up to 39 channels) with selectable resolution of 12/10/8/6 bits, 0 to 3.6 V conversion range, single ended/differential input, separate analog supply from 2 to 3.6 V Two 12-bit DAC channels with analog supply from 2.4 to 3.6 V Seven fast rail-to-rail analog comparators with analog supply from 2 to 3.6 V Four operational amplifiers that can be used in PGA mode, all terminals accessible with analog supply from 2.4 to 3.6 V Up to 24 capacitive sensing channels supporting touchkey, linear and rotary touch sensors Up to 13 timers One 32-bit timer and two 16-bit timers with up to 4 IC/OC/PWM or pulse counter and quadrature (incremental) encoder input Two 16-bit 6-channel advanced-control timers, with up to 6 PWM channels, deadtime generation and emergency stop One 16-bit timer with 2 IC/OCs, 1 OCN/PWM, deadtime generation and emergency stop Two 16-bit timers with IC/OC/OCN/PWM, deadtime generation and emergency stop Two watchdog timers (independent, window) SysTick timer: 24-bit downcounter Two 16-bit basic timers to drive the DAC Calendar RTC with Alarm, periodic wakeup from Stop/Standby Communication interfaces CAN interface (2.0B Active) Two I²C Fast mode plus (1 Mbit/s) with 20 mA current sink, SMBus/PMBus, wakeup from STOP Up to five USART/UARTs (ISO 7816 interface, LIN, IrDA, modem control) Up to three SPIs, two with multiplexed half/full duplex I2S interface, 4 to 16 programmable bit frames USB 2.0 full speed interface Infrared transmitter Serial wire debug, Cortex^®-M4 with FPU ETM, JTAG 96-bit unique ID