STMicroelectronics, 32bit ARM Cortex M4, STM32F3 Microcontroller, 72MHz, 128 kB Flash, 48-Pin LQFP

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Subtotal (1 unit)*

£6.62

(exc. VAT)

£7.94

(inc. VAT)

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  • Shipping from 14 January 2026
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Units
Per unit
1 - 9£6.62
10 - 99£5.79
100 - 249£5.64
250 - 499£5.50
500 +£5.36

*price indicative

Packaging Options:
RS Stock No.:
792-5984
Mfr. Part No.:
STM32F303CBT6TR
Brand:
STMicroelectronics
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Brand

STMicroelectronics

Family Name

STM32F3

Package Type

LQFP

Mounting Type

Surface Mount

Pin Count

48

Device Core

ARM Cortex M4

Data Bus Width

32bit

Program Memory Size

128 kB

Maximum Frequency

72MHz

RAM Size

32 kB

USB Channels

1

Number of PWM Units

5 x 16/32 bit

Number of SPI Channels

2

Number of I2C Channels

2

Typical Operating Supply Voltage

3.6 V

Number of USART Channels

3

Number of UART Channels

0

Number of CAN Channels

1

Number of ADC Units

4

Length

7.2mm

ADCs

39 x 12 bit

Maximum Number of Ethernet Channels

0

Minimum Operating Temperature

-40 °C

Instruction Set Architecture

DSP

Maximum Operating Temperature

+85 °C

Dimensions

7.2 x 7.2 x 1.45mm

Number of PCI Channels

0

Number of Ethernet Channels

0

Width

7.2mm

Program Memory Type

Flash

Pulse Width Modulation

1 (4 x 32 bit), 2 (4 x 16 bit), 2 (6 x 16 bit)

Number of LIN Channels

1

Height

1.45mm

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