STM32® 32-bit MCU Family

Leading Supplier of ARM® Cortex®-M Microcontrollers

STM32F3 Series of Mixed-Signal MCUs with DSP and FPU Instructions

STMicroelectronics' STM32F3 series combines a 32-bit ARM® Cortex®-M4 core (with FPU and DSP instructions) running at 72 MHz with a high number of integrated peripherals including:

Analog: fast 12-bit ADC at 5 Msymb/s (0.2 μs), precise 16-bit sigma delta ADC, fast and ultra-fast comparators (25 ns), op amp with PGA (4 gains, 1% accuracy) and 12-bit DACs
Up to 18 timers with 16- and 32-bit resolution running up to 144 MHz
Audio: simplex or full-duplex I²S interfaces
Large set of communication interfaces including USART (9 Mbit/s), SPI/I²S (18 Mbit/s), I²C (1 MHz in Fast+ mode), CAN (1 Mbit/s), and full-speed USB
Cyclic redundancy check (CRC)
Capacitive touch sensing (24 keys)
High-resolution timer (217 ps) with complex waveform builder and multi-event handler

Package options are LQPF48/64/100, UFBGA100, UQFN32 and WLCSP66/49.
Temperature range from -40 to 85 °C or from -40 to 105 °C

STM32 F3

制造商零件编号	描述	DigiKey 可编程	核心处理器	内核规格	可供货数量	价格	查看详情
STM32F303K8T6	IC MCU 32BIT 64KB FLASH 32LQFP	未验证	ARM® Cortex®-M4	32 位单核	1471 - 立即发货	$51.14	查看详情
STM32F302CBT6	IC MCU 32BIT 128KB FLASH 48LQFP	未验证	ARM® Cortex®-M4	32 位单核	842 - 立即发货	$53.82	查看详情
STM32F334C8T6	IC MCU 32BIT 64KB FLASH 48LQFP	未验证	ARM® Cortex®-M4	32 位单核	18989 - 立即发货	$52.03	查看详情
STM32F373CCT6	IC MCU 32BIT 256KB FLASH 48LQFP	未验证	ARM® Cortex®-M4	32 位单核	1481 - 立即发货	$65.45	查看详情
STM32F302VCT6	IC MCU 32BIT 256KB FLASH 100LQFP	已验证	ARM® Cortex®-M4	32 位单核	3349 - 立即发货	$69.75	查看详情
STM32F303VCT6	IC MCU 32BIT 256KB FLASH 100LQFP	已验证	ARM® Cortex®-M4	32 位单核	898 - 立即发货	$77.07	查看详情
STM32F303RET6	IC MCU 32BIT 512KB FLASH 64LQFP	未验证	ARM® Cortex®-M4	32 位单核	4720 - 立即发货	$84.63	查看详情
STM32F303VET6	IC MCU 32BIT 512KB FLASH 100LQFP	已验证	ARM® Cortex®-M4	32 位单核	1011 - 立即发货	$95.04	查看详情
STM32F303ZET6	IC MCU 32BIT 512KB FLASH 144LQFP	未验证	ARM® Cortex®-M4	32 位单核	187 - 立即发货	$100.89	查看详情
STM32F302VBT6TR	IC MCU 32BIT 128KB FLASH 100LQFP	未验证	ARM® Cortex®-M4	32 位单核	2496 - 立即发货	$61.30	查看详情