Lifecycle Status  

ACTIVE (Last Updated: 7 months ago)

Factory Lead Time  

10 Weeks

Contact Plating  

Gold

Mounting Type  

Surface Mount

Package / Case  

48-LQFP

Surface Mount  

YES

Number of Pins  

48

Manufacturer Package Identifier  

5B_ME

Data Converters  

A/D 15x12b; D/A 2x12b

Number of I/Os  

37

Watchdog Timers  

Yes

Operating Temperature  

-40°C~85°C TA

Packaging  

Tray

Series  

STM32F3

JESD-609 Code  

e3

Part Status  

Active

Moisture Sensitivity Level (MSL)  

3 (168 Hours)

Number of Terminations  

48

Terminal Finish  

Matte Tin (Sn)

Terminal Position  

QUAD

Terminal Form  

GULL WING

Supply Voltage  

3.3V

Terminal Pitch  

0.5mm

Frequency  

72MHz

Base Part Number  

STM32F303

Pin Count  

48

Interface  

CAN, I2C, I2S, IrDA, LIN, SPI, UART, USART, USB

Memory Size  

256kB

Oscillator Type  

Internal

RAM Size  

40K x 8

Voltage - Supply (Vcc/Vdd)  

2V~3.6V

uPs/uCs/Peripheral ICs Type  

MICROCONTROLLER, RISC

Core Processor  

ARM® Cortex®-M4

Peripherals  

DMA, I2S, POR, PWM, WDT

Program Memory Type  

FLASH

Core Size  

32-Bit

Program Memory Size  

256KB 256K x 8

Connectivity  

CANbus, I2C, IrDA, LINbus, SPI, UART/USART, USB

Supply Current-Max  

67.6mA

Bit Size  

32

Has ADC  

YES

DMA Channels  

YES

Data Bus Width  

32b

PWM Channels  

YES

Number of Timers/Counters  

10

Core Architecture  

ARM

CPU Family  

CORTEX-M4

Boundary Scan  

YES

Low Power Mode  

YES

Number of Programmable I/O  

27

Format  

FLOATING POINT

Integrated Cache  

NO

RAM (words)  

40960

Number of ADC Channels  

39

Min Supply Voltage (DC)  

2V

Number of I2C Channels  

2

Number of SPI Channels  

3

Number of USB Channels  

1

Height  

1.45mm

Length  

10mm

Width  

7.2mm

REACH SVHC  

No SVHC

Radiation Hardening  

No

RoHS Status  

ROHS3 Compliant

Lead Free  

Lead Free