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STM32F303RB

ARM Cortex-M4F 32b MCUFPU, up to 256KB Flash48KB SRAM

Description TheSTM32F302xB/STM32F302xCfamilyisbasedonthehigh-performanceARM®Cortex®-M432-bitRISCcorewithFPUoperatingatafrequencyofupto72MHz,andembeddingafloatingpointunit(FPU),amemoryprotectionunit(MPU)andanembeddedtracemacrocell(ETM).Thefamilyincorpora

STMICROELECTRONICSSTMicroelectronics

意法半导体意法半导体集团

STM32F303RB

ARM짰-based Cortex짰-M4 32b MCUFPU, up to 256KB Flash 48KB SRAM, 4 ADCs, 2 DAC ch., 7 comp, 4 PGA, timers, 2.0-3.6 V

Description TheSTM32F302xx/STM32F303xxfamilyisbasedonthehigh-performanceARM®Cortex™-M4F32-bitRISCcoreoperatingatafrequencyofupto72MHz,andembeddingafloatingpointunit(FPU),amemoryprotectionunit(MPU)andanembeddedtracemacrocell(ETM).Thefamilyincorporateshigh

STMICROELECTRONICSSTMicroelectronics

意法半导体意法半导体集团

STM32F303RC

ARMCortex-M4F32bMCUFPU,upto256KBFlash48KBSRAM

Description TheSTM32F302xB/STM32F302xCfamilyisbasedonthehigh-performanceARM®Cortex®-M432-bitRISCcorewithFPUoperatingatafrequencyofupto72MHz,andembeddingafloatingpointunit(FPU),amemoryprotectionunit(MPU)andanembeddedtracemacrocell(ETM).Thefamilyincorpora

STMICROELECTRONICSSTMicroelectronics

意法半导体意法半导体集团

STM32F303RC

ARM짰-basedCortex짰-M432bMCUFPU,upto256KBFlash48KBSRAM,4ADCs,2DACch.,7comp,4PGA,timers,2.0-3.6V

Description TheSTM32F302xx/STM32F303xxfamilyisbasedonthehigh-performanceARM®Cortex™-M4F32-bitRISCcoreoperatingatafrequencyofupto72MHz,andembeddingafloatingpointunit(FPU),amemoryprotectionunit(MPU)andanembeddedtracemacrocell(ETM).Thefamilyincorporateshigh

STMICROELECTRONICSSTMicroelectronics

意法半导体意法半导体集团

STM32F303RD

Resetandsupplymanagement

STMICROELECTRONICSSTMicroelectronics

意法半导体意法半导体集团

STM32F303RD

ARMCortex-M432bMCUFPU,upto512KBFlash,80KBSRAM,FSMC,4ADCs,2DACch.,7comp,4Op-Amp,2.0-3.6V

STMICROELECTRONICSSTMicroelectronics

意法半导体意法半导体集团

STM32F303RE

Resetandsupplymanagement

STMICROELECTRONICSSTMicroelectronics

意法半导体意法半导体集团

STM32F303RE

ARMCortex-M432bMCUFPU,upto512KBFlash,80KBSRAM,FSMC,4ADCs,2DACch.,7comp,4Op-Amp,2.0-3.6V

STMICROELECTRONICSSTMicroelectronics

意法半导体意法半导体集团

STM32F303VB

ARM짰-basedCortex짰-M432bMCUFPU,upto256KBFlash48KBSRAM,4ADCs,2DACch.,7comp,4PGA,timers,2.0-3.6V

Description TheSTM32F302xx/STM32F303xxfamilyisbasedonthehigh-performanceARM®Cortex™-M4F32-bitRISCcoreoperatingatafrequencyofupto72MHz,andembeddingafloatingpointunit(FPU),amemoryprotectionunit(MPU)andanembeddedtracemacrocell(ETM).Thefamilyincorporateshigh

STMICROELECTRONICSSTMicroelectronics

意法半导体意法半导体集团

STM32F303VB

ARMCortex-M4F32bMCUFPU,upto256KBFlash48KBSRAM

Description TheSTM32F302xB/STM32F302xCfamilyisbasedonthehigh-performanceARM®Cortex®-M432-bitRISCcorewithFPUoperatingatafrequencyofupto72MHz,andembeddingafloatingpointunit(FPU),amemoryprotectionunit(MPU)andanembeddedtracemacrocell(ETM).Thefamilyincorpora

STMICROELECTRONICSSTMicroelectronics

意法半导体意法半导体集团

详细参数

  • 型号:

    STM32F303RB

  • 功能描述:

    ARM微控制器 - MCU 32-Bit ARM Cortex M4 72MHz 128kB MCU FPU

  • RoHS:

  • 制造商:

    STMicroelectronics

  • 核心:

    ARM Cortex M4F

  • 处理器系列:

    STM32F373xx

  • 数据总线宽度:

    32 bit

  • 最大时钟频率:

    72 MHz

  • 程序存储器大小:

    256 KB 数据 RAM

  • 大小:

    32 KB 片上

  • ADC:

    Yes

  • 工作电源电压:

    1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V

  • 工作温度范围:

    - 40 C to + 85 C

  • 封装/箱体:

    LQFP-48

  • 安装风格:

    SMD/SMT

供应商型号品牌批号封装库存备注价格
ST
24+
LQFP64
5850
原装正品 现货库存价格优势!
询价
ST
21+
原厂原封
23480
询价
STM
1706+
?
9100
只做原装进口,假一罚十
询价
stm
23+
NA
1506
专做原装正品,假一罚百!
询价
STM
2018+
26976
代理原装现货/特价热卖!
询价
STMicroelectronics
24+
64-LQFP(10x10)
66800
原厂授权一级代理,专注汽车、医疗、工业、新能源!
询价
ST
24+
LQFP64
9600
原装现货
询价
STMicroelectronics
20+
LQFP-64
29860
STM微控制器MCU-可开原型号增税票
询价
ST
24+
N/A
80000
只做自己库存,全新原装进口正品假一赔百,可开13%增
询价
STMicroelectronics
20+
64-LQFP(10x10)
90000
原装正品,现货通路商
询价
更多STM32F303RB供应商 更新时间2025-5-1 14:06:00