STMicroelectronics STM32L433CCT6TR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $7.21 | $7.21 |
| 15+ | $4.74 | $71.10 |
| 25+ | $4.64 | $116.00 |
| 50+ | $4.38 | $219.00 |
| 100+ | $3.86 | $386.00 |
| N+ | $0.77 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | STMicroelectronics |
| Product Series | STM32L4 |
| Packaging | Cut Tape (CT) | Tape & Reel (TR) |
| Core Processor | ARM® Cortex®-M4 |
| Core Size | 32-Bit Single-Core |
| Speed | 80MHz |
| Connectivity | CANbus, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USB |
| Peripherals | Brown-out Detect/Reset, DMA, LCD, PWM, WDT |
| Number of I/O | 38 |
| Program Memory Size | 256KB (256K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| RAM Size | 64K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.71V ~ 3.6V |
| Data Converters | A/D 10x12b SAR; D/A 2x12b |
| Oscillator Type | External, Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 48-LQFP (7x7) |
| Package / Case | 48-LQFP |
| ROHS |  |
The STM32L433CCT6TR is a low-power ARM Cortex-M4 microcontroller from STMicroelectronics, operating at up to 80MHz. It features 256KB of flash memory and 64KB of SRAM, with a supply voltage range of 1.71V to 3.6V. This device integrates an LCD driver, multiple PWM channels, and a DMA controller, all housed in a compact 48-LQFP package. It is designed for energy-efficient applications requiring advanced processing and peripheral integration.
- Ultra-low power consumption: Supports 1.71V operation and multiple low-power modes, extending battery life in portable devices.
- Integrated LCD driver: Eliminates the need for external display driver ICs, reducing BOM cost and board space.
- High-performance core: The 80MHz Cortex-M4 with DSP instructions accelerates signal processing tasks.
- Rich peripheral set: DMA, PWM, and WDT enable efficient real-time control and reliable operation.
Portable Medical Devices
The low supply voltage (down to 1.71V) and multiple low-power modes enable continuous glucose monitors and pulse oximeters to run for extended periods on small batteries.
Smart Meters with Display
The integrated LCD driver reduces external components and PCB space, while the DMA controller offloads the CPU for efficient data logging in utility meters.
Industrial Sensor Nodes
With a 256KB flash and 64KB RAM, it can handle complex sensor fusion algorithms while the WDT and brown-out reset ensure reliable operation in harsh environments.
Wearable Fitness Trackers
The 80MHz Cortex-M4 with DSP instructions processes real-time motion data, and the PWM outputs drive haptic feedback motors with precise control.
Building Automation Controllers
Multiple communication interfaces (I2C, SPI, USART) allow seamless integration with environmental sensors, while the LCD driver provides a local user interface for HVAC controls.
Battery-Powered Data Loggers
The combination of low power consumption and 64KB SRAM supports long-term data buffering, and the DMA enables background data transfer without CPU intervention.
- Q: What is the operating voltage range of the STM32L433CCT6TR?
- A: The supply voltage range is 1.71V to 3.6V, supporting low-power battery applications.
- Q: Does this MCU include an LCD controller?
- A: Yes, it features an integrated LCD driver, making it suitable for display-equipped portable devices.
- Q: What is the maximum core speed?
- A: The ARM Cortex-M4 core runs at up to 80MHz.
- Q: How much flash memory is available?
- A: It provides 256KB of flash memory and 64KB of SRAM.
- Q: What package is this device offered in?
- A: It comes in a 48-pin LQFP package.
STM32L433CCT6TR.pdf
- Q: What is the operating voltage range of the STM32L433CCT6TR?
- A: The supply voltage range is 1.71V to 3.6V, supporting low-power battery applications.
- Q: Does this MCU include an LCD controller?
- A: Yes, it features an integrated LCD driver, making it suitable for display-equipped portable devices.
- Q: What is the maximum core speed?
- A: The ARM Cortex-M4 core runs at up to 80MHz.
- Q: How much flash memory is available?
- A: It provides 256KB of flash memory and 64KB of SRAM.
- Q: What package is this device offered in?
- A: It comes in a 48-pin LQFP package.
