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STM32L433CCU3TR

STM32L433CCU3TR

STM32L433CCU3TR

STMicroelectronics

256KB Flash ARM® Cortex®-M4 32-Bit Single-Core Microcontroller STM32L433CC Series QFN-48

SOT-23

STM32L433CCU3TR Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Package / Case QFN-48
Mounting Type Surface Mount
Supplier Device Package 48-UFQFPN (7x7)
Mounting Style SMD/SMT
ECCN (US) 3A991.a.2
Family Name STM32L
Instruction Set Architecture RISC
Maximum CPU Frequency (MHz) 80
Maximum Clock Rate (MHz) 80
Data Bus Width (bit) 32
Programmability Yes
Interface Type CAN/I2C/SPI/UART/USART/USB
No. of Timers 9
Number of ADCs Single
ADC Resolution (bit) 12
Number of DACs Single
DAC Resolution (bit) 12
USART 3
UART 1
I2C 3
I2S 0
Watchdog 2
Analog Comparators 2
Parallel Master Port No
Real Time Clock Yes
Minimum Operating Supply Voltage (V) 1.71
Typical Operating Supply Voltage (V) 3.3
Maximum Operating Supply Voltage (V) 3.6
Minimum Operating Temperature (°C) -40
Maximum Operating Temperature (°C) 125
Supplier Temperature Grade Industrial
Supplier Package UFQFPN EP
Mounting Surface Mount
Package Height 0.55
Package Length 7
Package Width 7
PCB changed 48
DAC Resolution 12 bit
Number of I/Os 38 I/O
Maximum Operating Temperature+ 125 C
Minimum Operating Temperature - 40 C
Manufacturer STMicroelectronics
Brand STMicroelectronics
Tradename STM32
RoHS Details
Package Tape & Reel (TR)
Base Product Number STM32L433
Mfr STMicroelectronics
Data Converters A/D 10x12b; D/A 2x12b
Product Status Active
PackagingTape and Reel
Series STM32L433CC
Operating Temperature-40°C ~ 125°C (TA)
Part StatusActive
Subcategory Microcontrollers - MCU
Pin Count48
Oscillator TypeInternal
Number of I/O 38
Speed 80MHz
RAM Size 64KB
Voltage - Supply (Vcc/Vdd) 1.71V ~ 3.6V
Core Processor ARM® Cortex®-M4
Peripherals Brown-out Detect/Reset, DMA, LCD, PWM, WDT
Program Memory TypeFlash
Core Size 32-Bit Single-Core
Program Memory Size 256KB
Connectivity CANbus, I²C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USB
Data Bus Width 32 bit
DAC Channels 2
Number of Timers/Counters 1 x 32 bit, 7 x 16 bit
Product TypeARM Microcontrollers - MCU
Core Architecture ARM
EEPROM Size -
Special Feature CAN Controller
Number of ADC Channels 10 Channel
Ethernet 0
USB 1
Product MCU+FPU
SPI 3
PWM 1
Product CategoryARM Microcontrollers - MCU
Device CoreARM Cortex M4
RoHS StatusRoHS Compliant
In-Stock:1586 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$5.45000$5.45
500$5.3955$2697.75
1000$5.341$5341
1500$5.2865$7929.75
2000$5.232$10464
2500$5.1775$12943.75

STM32L433CCU3TR Product Details

STM32L433CCU3TR Overview


There is a QFN-48 package available. The board has 38 I/Os. Using the Mounting Type Surface Mount, the MCU is mounted on PCB. A 32-Bit Single-Core core is used in order to power the IC chip. The type of memory it uses for its program is Flash. -40°C ~ 125°C (TA) is the temperature range at which this Microcontroller operates. STM32L433CC-series components are electrical components. In the case of this Microcontroller, the memory size of the program is 256KB. Powered by a ARM® Cortex®-M4 Core processor. It comes with 1 x 32 bit, 7 x 16 bit timers/counters that can be set up. The pins counted are 48. The CPU is based on ARM cores. The device has a total of 10 Channel ADC channels in total.

STM32L433CCU3TR Features


QFN-48 package
Mounting type of Surface Mount
Microcontrollers - MCU subcategory


STM32L433CCU3TR Applications


There are a lot of STMicroelectronics
STM32L433CCU3TR Microcontroller applications.


  • Toys
  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine

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