STM32L151QCH6
- Mfr.Part #
- STM32L151QCH6
- Manufacturer
- STMicroelectronics
- Package / Case
- 132-UFBGA
- Datasheet
- Download
- Description
- IC MCU 32BIT 256KB FLASH 132BGA
- Stock
- 1,237
- In Stock :
- 1,237
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Microcontrollers
- Terminal Finish :
- Tin/Silver (Sn/Ag)
- Memory Size :
- 256KB
- PWM Channels :
- yes
- Program Memory Size :
- 256KB 256K x 8
- RAM Size :
- 32K x 8
- Data Bus Width :
- 32b
- Supply Voltage-Max (Vsup) :
- 3.6V
- Terminal Form :
- Ball
- Operating Temperature :
- -40°C~85°C TA
- Oscillator Type :
- Internal
- Height Seated (Max) :
- 0.6mm
- Data Converter :
- A/D 40x12b; D/A 2x12b
- Mounting Type :
- Surface Mount
- Power Supplies :
- 2/3.3V
- Factory Lead Time :
- 10 Weeks
- Packaging :
- Tray
- JESD-609 Code :
- e2
- Length :
- 7mm
- Number of Terminations :
- 132
- Core Size :
- 32-Bit
- Supply Voltage :
- 3V
- Lifecycle Status :
- ACTIVE (Last Updated: 6 months ago)
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- ROM (words) :
- 262144
- Core Architecture :
- ARM
- Connectivity :
- I2C, IrDA, LINbus, SPI, UART/USART, USB
- Base Part Number :
- STM32L151
- Has ADC :
- yes
- DMA Channels :
- yes
- Terminal Position :
- BOTTOM
- Max Power Dissipation :
- 290mW
- Package / Case :
- 132-UFBGA
- Number of Pins :
- 132
- Series :
- STM32L1
- Frequency :
- 32MHz
- Number of Timers/Counters :
- 9
- Supply Voltage-Min (Vsup) :
- 1.8V
- CPU Family :
- CORTEX-M3
- RoHS Status :
- ROHS3 Compliant
- Core Processor :
- ARM® Cortex®-M3
- On Chip Program ROM Width :
- 8
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Radiation Hardening :
- No
- Interface :
- I2C, I2S, IrDA, LIN, SPI, UART, USART, USB
- Lead Free :
- Lead Free
- Number of I/O :
- 109
- DAC Channels :
- yes
- Bit Size :
- 32
- Supply Current-Max :
- 12.3mA
- Terminal Pitch :
- 0.5mm
- Surface Mount :
- yes
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~3.6V
- Watchdog Timer :
- yes
- EEPROM Size :
- 8K x 8
- Program Memory Type :
- Flash
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
- REACH SVHC :
- No SVHC
- Datasheets
- STM32L151QCH6

Microcontrollers STMicroelectronics STM32L151QCH6 Overview
The STM32L151QCH6 from STMicroelectronics is a state-of-the-art microcontroller that bridges the gap between high performance and power efficiency. Designed specifically for demanding applications, this IC features a 32-bit ARM Cortex-M3 processor, providing robust computational capabilities along with a 256KB flash memory, all packaged neatly in a 132BGA format. Its low-power design makes it ideal for use in energy-sensitive applications while maintaining a high level of functionality and reliability. The integration of extensive communication support alongside ample memory capacity ensures that the Microcontrollers STMicroelectronics STM32L151QCH6 meets the complex requirements of modern electronic devices.
STM32L151QCH6 Features
This microcontroller offers a comprehensive feature set that includes:
- 32-bit ARM Cortex-M3 core, achieving a perfect balance between efficiency and power.
- 256KB of flash memory for substantial code or data storage.
- Low power consumption modes to ensure optimal battery life for portable devices.
- Multiple communication interfaces including I2C, SPI, USART, and USB, facilitating versatile peripheral connections.
- An advanced 12-bit analog-to-digital converter (ADC), enhancing sensor integration and data acquisition capabilities.
- Enhanced security features to safeguard sensitive data transactions.
STM32L151QCH6 Applications
- Wearable Technology: Utilizes its low power consumption and high integration capability to enhance compactness and efficiency in smartwatches and fitness trackers.
- Medical Devices: Employs its ADC and multiple communication interfaces for monitoring systems that require real-time data processing and high reliability.
- Industrial Automation: Leverages its robust processing core and extensive memory for complex control systems in manufacturing environments.
- Smart Home Devices: Supports the development of energy-efficient and highly interactive smart home ecosystems through its advanced connectivity features.
- Energy Management: Facilitates efficient power monitoring and management systems in green technology applications.
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