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

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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