Lifecycle Status  

ACTIVE (Last Updated: 6 months ago)

Factory Lead Time  

10 Weeks

Mounting Type  

Surface Mount

Package / Case  

48-LQFP

Surface Mount  

YES

Number of Pins  

48

Data Converters  

A/D 11x12b; D/A 1x12b

Number of I/Os  

37

ROM(word)  

32768

Watchdog Timers  

Yes

Operating Temperature  

-40°C~85°C TA

Packaging  

Tray

Series  

STM32F3

Part Status  

Active

Moisture Sensitivity Level (MSL)  

3 (168 Hours)

Number of Terminations  

48

HTS Code  

8542.31.00.01

Max Power Dissipation  

364mW

Terminal Position  

QUAD

Terminal Form  

GULL WING

Supply Voltage  

3.3V

Terminal Pitch  

0.5mm

Frequency  

72MHz

Base Part Number  

STM32F303

Supply Voltage-Max (Vsup)  

3.6V

Supply Voltage-Min (Vsup)  

2V

Interface  

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

Memory Size  

32kB

Oscillator Type  

Internal

RAM Size  

16K 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  

32KB 32K x 8

Connectivity  

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

Bit Size  

32

Has ADC  

YES

DMA Channels  

YES

Data Bus Width  

32b

PWM Channels  

YES

Number of Timers/Counters  

9

Core Architecture  

ARM

On Chip Program ROM Width  

8

Number of ADC Channels  

15

Length  

7mm

Height Seated (Max)  

1.6mm

REACH SVHC  

No SVHC

Radiation Hardening  

No

RoHS Status  

ROHS3 Compliant

Lead Free  

Lead Free