STMicroelectronics STM32F303RET6, 32bit ARM Cortex M4 Microcontroller, STM32F3, 72MHz, 512 kB Flash, 64-Pin LQFP
Technical Document
Specifications
Brand
STMicroelectronicsFamily Name
STM32F3
Package Type
LQFP
Mounting Type
Surface Mount
Pin Count
64
Device Core
ARM Cortex M4
Data Bus Width
32bit
Program Memory Size
512 kB
Maximum Frequency
72MHz
RAM Size
16 (CCM) kB, 64 (SRAM) kB
USB Channels
1
Number of PWM Units
1
Number of SPI Channels
4
Number of CAN Channels
1
Typical Operating Supply Voltage
2 → 3.6 V
Number of USART Channels
3
Number of UART Channels
2
Number of I2C Channels
3
Maximum Number of Ethernet Channels
0
Minimum Operating Temperature
-40 °C
Instruction Set Architecture
RISC
Number of ADC Units
4
Maximum Operating Temperature
+85 °C
Length
10mm
ADCs
22 x 12 bit
Height
1.45mm
Number of LIN Channels
1
Width
10mm
Dimensions
10 x 10 x 1.45mm
Pulse Width Modulation
1 (31 Channel)
Program Memory Type
Flash
Number of Ethernet Channels
0
Number of PCI Channels
0
Product details
STM32F373/383 Series Microcontrollers, STMicroelectronics
The STMicroelectronics ARM® Cortex™ STM32 F373/383 range of mixed signal microcontrollers are for use in embedded applications. The STM32 F3 series 32-bit Flash MCU offers digital signal processing (DSP) and floating point unit (FPU) with high performance and industry standard core architecture.
Combining a 32-bit ARM® Cortex™ M4 core that functions on the 72MHz frequency range which have many integrated peripherals including RTC, temperature sensor and capacitive touch sensing. STM32F373/383 16 bit sigma delta ADC for high precision sensing in smart metering and biometric sensor application. Also with the CCM architecture for RAM, the user can carry out time critical routines.
STM32 F373/383 Features:
Floating point unit (FPU), a memory protection unit (MPU) and an embedded trace macrocell (ETM)
Flash memory: up to 256 Kbyte
SRAM: Up to 32 Kbyte
Communication interfaces: I2Cs, SPIs, I2Ss, USARTs and CAN
Core: ARM® 32-bit Cortex™ M4 CPU (72MHz max)
Fast/ultra-fast comparators
Op amp with programmable gain (PGA)
12-bit DACs, 12-bit ADCs with 5 MSPS
Motor control timers (144MHz)
CCM (Core Coupled Memory)
2.0 to 3.6 V operations
Temperature range -40 to +85 °C
STM32F3 Series 32-Bit ARM® Cortex®-M4 Microcontrollers, STMicroelectronics
The STM32 F3 series of mixed-signal MCUs with DSP and FPU instructions combines a 32-bit ARM Cortex-M4 core running at 72MHz with an advanced analogue peripheral set.
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P.O.A.
Production pack (Tray)
1
P.O.A.
Production pack (Tray)
1
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Technical Document
Specifications
Brand
STMicroelectronicsFamily Name
STM32F3
Package Type
LQFP
Mounting Type
Surface Mount
Pin Count
64
Device Core
ARM Cortex M4
Data Bus Width
32bit
Program Memory Size
512 kB
Maximum Frequency
72MHz
RAM Size
16 (CCM) kB, 64 (SRAM) kB
USB Channels
1
Number of PWM Units
1
Number of SPI Channels
4
Number of CAN Channels
1
Typical Operating Supply Voltage
2 → 3.6 V
Number of USART Channels
3
Number of UART Channels
2
Number of I2C Channels
3
Maximum Number of Ethernet Channels
0
Minimum Operating Temperature
-40 °C
Instruction Set Architecture
RISC
Number of ADC Units
4
Maximum Operating Temperature
+85 °C
Length
10mm
ADCs
22 x 12 bit
Height
1.45mm
Number of LIN Channels
1
Width
10mm
Dimensions
10 x 10 x 1.45mm
Pulse Width Modulation
1 (31 Channel)
Program Memory Type
Flash
Number of Ethernet Channels
0
Number of PCI Channels
0
Product details
STM32F373/383 Series Microcontrollers, STMicroelectronics
The STMicroelectronics ARM® Cortex™ STM32 F373/383 range of mixed signal microcontrollers are for use in embedded applications. The STM32 F3 series 32-bit Flash MCU offers digital signal processing (DSP) and floating point unit (FPU) with high performance and industry standard core architecture.
Combining a 32-bit ARM® Cortex™ M4 core that functions on the 72MHz frequency range which have many integrated peripherals including RTC, temperature sensor and capacitive touch sensing. STM32F373/383 16 bit sigma delta ADC for high precision sensing in smart metering and biometric sensor application. Also with the CCM architecture for RAM, the user can carry out time critical routines.
STM32 F373/383 Features:
Floating point unit (FPU), a memory protection unit (MPU) and an embedded trace macrocell (ETM)
Flash memory: up to 256 Kbyte
SRAM: Up to 32 Kbyte
Communication interfaces: I2Cs, SPIs, I2Ss, USARTs and CAN
Core: ARM® 32-bit Cortex™ M4 CPU (72MHz max)
Fast/ultra-fast comparators
Op amp with programmable gain (PGA)
12-bit DACs, 12-bit ADCs with 5 MSPS
Motor control timers (144MHz)
CCM (Core Coupled Memory)
2.0 to 3.6 V operations
Temperature range -40 to +85 °C
STM32F3 Series 32-Bit ARM® Cortex®-M4 Microcontrollers, STMicroelectronics
The STM32 F3 series of mixed-signal MCUs with DSP and FPU instructions combines a 32-bit ARM Cortex-M4 core running at 72MHz with an advanced analogue peripheral set.
Ideate. Create. Collaborate
JOIN FOR FREE
No hidden fees!
- Download and use our DesignSpark software for your PCB and 3D Mechanical designs
- View and contribute website content and forums
- Download 3D Models, Schematics and Footprints from more than a million products