Parameters |
Subcategory |
Microcontrollers |
Technology |
CMOS |
Terminal Position |
QUAD |
Terminal Form |
GULL WING |
Terminal Pitch |
0.5mm |
Frequency |
72MHz |
Base Part Number |
STM32F303 |
Qualification Status |
Not Qualified |
Interface |
CAN, I2C, I2S, IrDA, LIN, SPI, UART, USART, USB |
Memory Size |
512kB |
Oscillator Type |
Internal |
Number of I/O |
51 |
RAM Size |
80K x 8 |
Voltage - Supply (Vcc/Vdd) |
2V~3.6V |
Core Processor |
ARM® Cortex®-M4 |
Peripherals |
DMA, I2S, POR, PWM, WDT |
Program Memory Type |
FLASH |
Core Size |
32-Bit |
Program Memory Size |
512KB 512K x 8 |
Connectivity |
CANbus, I2C, IrDA, LINbus, SPI, UART/USART, USB |
Bit Size |
32 |
Data Converter |
A/D 22x12b; D/A 2x12b |
Data Bus Width |
32b |
Number of Timers/Counters |
6 |
Core Architecture |
ARM |
Number of A/D Converters |
4 |
Number of UART Channels |
2 |
Number of ADC Channels |
22 |
Max Junction Temperature (Tj) |
105°C |
Number of PWM Channels |
31 |
Number of I2C Channels |
3 |
Ambient Temperature Range High |
85°C |
Number of USB Channels |
1 |
Height |
1.6mm |
Length |
10mm |
Width |
10mm |
REACH SVHC |
No SVHC |
RoHS Status |
ROHS3 Compliant |
Lead Free |
Lead Free |
Factory Lead Time |
1 Week |
Lifecycle Status |
ACTIVE (Last Updated: 7 months ago) |
Mount |
Surface Mount |
Mounting Type |
Surface Mount |
Package / Case |
64-LQFP |
Number of Pins |
64 |
Weight |
342.689036mg |
Operating Temperature |
-40°C~85°C TA |
Packaging |
Tray |
Series |
STM32F3 |
Part Status |
Active |
Moisture Sensitivity Level (MSL) |
3 (168 Hours) |
Number of Terminations |
64 |
STM32F303RET6 Description
The STM32F303RET6 is a 32-bit Microcontroller from the STM32 F3 series that includes the high-performance ARM Cortex-M4 RISC core with a floating point unit (FPU), high-speed embedded memories (Flash memory up to 512kB and 80kB of SRAM), and a wide range of enhanced I/Os and peripherals connected to two APB buses.
The STM32F303RET6 microcontroller includes fast 12-bit ADCs, seven comparators, four operational amplifiers, two DAC channels, ten general-purpose 16-bit timers, one general-purpose 32-bit timer, and standard and advanced communication interfaces, including three I2Cs, four SPIs, two I2Ss, three USARTs, two UART, a CAN, and a USB FS device.
STM32F303RET6 Features
CRC calculation unit
Power-on/Power-down reset (POR/PDR)
Programmable voltage detector (PVD)
Low-power modes - Sleep, stop, standby
VBAT supply for RTC and backup registers
4 to 32MHz Crystal oscillator
32kHz Oscillator for RTC with calibration
8MHz Internal RC with x 16 PLL option
40kHz Internal oscillator
Interconnect matrix
12-channel DMA Controller
2 x Watchdog timers (Independent and window)
SysTick Timer
Two 16-bit Basic timers to drive the DAC
Calendar RTC with alarm, periodic wakeup from Stop/Standby
CAN interface (2.0B Active)
USB 2.0 full speed interface
Infrared transmitter
Serial wire debug
96-bit Unique ID
STM32F303RET6 Applications
Data Acquisition
Low-cost Sensor integration
Low power Embedded devices.
Small data retention related purposes