STMicroelectronics STM32L433RBT6 Microcontrollers
Ultra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 128 Kbytes of Flash memory, USB FS, LCD
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
STM32L433RBT6
Base Model
Detailed Description
Ultra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 128 Kbytes of Flash memory, USB FS, LCD
Package
64-LQFP (10x10)
Lifecycle Status
Active
Datasheet
STM32L433RBT6 Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics STM32L433RBT6 Microcontrollers technical specifications.
General
Series
STM32L4
RAM Size
64K x 8
Package / Case
64-LQFP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
1.71V ~ 3.6V
Lifecycle Status
Active
Program Memory Size
128KB (128K x 8)
Program Memory Type
FLASH
Data Converters
A/D 16x12b; D/A 2x12b
Alternate Parts Comparison (STM32L433RBT6 vs STM32L071CBT6 vs STM32L071RBT6 vs STM32L041E6Y6DTR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 64-LQFP | 48-LQFP | 64-LQFP | 25-UFBGA |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 1.71V ~ 3.6V | 3 V | 3 V | 1.65V ~ 3.6V |
| Core Processor | ARM® Cortex®-M4 | ARM® Cortex®-M0+ | ARM® Cortex®-M0+ | ARM® Cortex®-M0+ |
| Core Size | 32-Bit | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit |
| RAM Size | 64K x 8 | 20 kB | 20 kB | 8K x 8 |
| Connectivity | CANbus, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USB | I²C, IrDA, SPI, UART/USART | I²C, IrDA, SPI, UART/USART | I²C, IrDA, LINbus, MMC/SD, SMBus, SPI, UART/USART |
| Data Converters | A/D 16x12b; D/A 2x12b | A/D 13x12b | A/D 16x12b | A/D 10x12b SAR |
| EEPROM Size | -- | 6K x 8 | 6K x 8 | 1K x 8 |
| Number of I/O | 52 | 37 | 51 | 20 |
| Oscillator Type | Internal | Internal | Internal | External, Internal |
| Action |
More Parts in Microcontrollers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
STM32L071CBT6STMicroelectronicsMCU 32-Bit Ultra Low Power STM32L ARM Cortex M0+ RISC 128kB Flash 48-Pin LQFP Tray
STM32L412KBU3STMicroelectronicsUltra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 128 Kbytes of Flash memory, USB