STM32L151ZCT6TR
- Mfr.Part #
- STM32L151ZCT6TR
- Manufacturer
- STMicroelectronics
- Package / Case
- 100-LQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 256KB FLASH 144LQFP
- Stock
- 1,629
- In Stock :
- 1,629
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Microcontrollers
- Core Processor :
- ARM® Cortex®-M3
- Core Size :
- 32-Bit
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
- Frequency :
- 32MHz
- Terminal Form :
- Gull wing
- Number of Timers/Counters :
- 9
- RoHS Status :
- ROHS3 Compliant
- On Chip Program ROM Width :
- 8
- DAC Channels :
- yes
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Packaging :
- Tape and Reel (TR)
- Memory Size :
- 256KB
- Mounting Type :
- Surface Mount
- Lead Free :
- Lead Free
- Interface :
- I2C, I2S, IrDA, LIN, SPI, UART, USART, USB
- Number of Pins :
- 144
- Number of Terminations :
- 144
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Data Bus Width :
- 32b
- Supply Voltage-Max (Vsup) :
- 3.6V
- Program Memory Size :
- 256KB 256K x 8
- Terminal Position :
- QUAD
- Radiation Hardening :
- No
- Watchdog Timer :
- yes
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~3.6V
- Bit Size :
- 32
- Connectivity :
- I2C, IrDA, LINbus, SPI, UART/USART, USB
- Data Converter :
- A/D 40x12b; D/A 2x12b
- Has ADC :
- yes
- Series :
- STM32L1
- CPU Family :
- CORTEX-M3
- PWM Channels :
- yes
- Power Supplies :
- 2/3.3V
- Supply Voltage-Min (Vsup) :
- 1.8V
- Height Seated (Max) :
- 1.6mm
- Surface Mount :
- yes
- Number of I/O :
- 115
- Oscillator Type :
- Internal
- RAM Size :
- 32K x 8
- Package / Case :
- 100-LQFP
- Supply Current-Max :
- 12.3mA
- DMA Channels :
- yes
- Base Part Number :
- STM32L151
- Supply Voltage :
- 3V
- Program Memory Type :
- Flash
- Length :
- 20mm
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Core Architecture :
- ARM
- Terminal Pitch :
- 0.5mm
- Factory Lead Time :
- 10 Weeks
- Operating Temperature :
- -40°C~85°C TA
- EEPROM Size :
- 8K x 8
- Datasheets
- STM32L151ZCT6TR

Microcontrollers STMicroelectronics STM32L151ZCT6TR Overview
The STM32L151ZCT6TR microcontroller by STMicroelectronics stands out in the market for its robust integration and power efficiency, designed to cater to sophisticated yet energy-conscious applications. This product, from the STM32L series, is built on the ARM Cortex-M3 processor, which provides a balanced approach between performance and power consumption. It is ideal for applications requiring a blend of efficiency, functionality, and longevity in battery-powered or sensitive power applications. The STM32L151ZCT6TR offers a versatile 256KB flash memory, extensive peripheral set, and features aimed at reducing system power consumption, which makes it highly suitable for scaling up operations in commercial and industrial applications.
STM32L151ZCT6TR Features
This microcontroller boasts a 32-bit ARM Cortex-M3 processor, which provides the computing power necessary to handle complex algorithms while maintaining a low-power profile. With 256KB of flash memory, developers have ample space for application code or data storage. Its package, the 144LQFP, ensures a compact form factor yet does not compromise on the I/O options, providing numerous connectivity options. Enhanced features include multiple power-saving modes, an integrated RTC, and advanced security protocols to protect device operations.
STM32L151ZCT6TR Applications
- Wearable Devices: Ideal for fitness trackers or smartwatches, where its power efficiency maximizes battery life while providing sufficient computing power for user interface and sensor data processing.
- Medical Monitoring Systems: Utilized in devices like portable ECG monitors or blood glucose meters, offering reliability and power efficiency critical for patient monitoring and data accuracy.
- Smart Home Automation: Powers smart thermostats, lighting systems, and other home automation products requiring continuous operation at low power consumption.
- Energy Management: Suitable for systems aiming to enhance energy efficiency, such as solar inverters or smart grid controllers, where long-term operation without frequent maintenance is crucial.
- Industrial Control: Applied in automation controllers and real-time monitoring systems, ensuring robust operation under varied industrial conditions with minimal power usage.
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