ATSAM4LS2BA-AU
- Mfr.Part #
- ATSAM4LS2BA-AU
- Manufacturer
- Microchip Technology
- Package / Case
- 64-TQFP Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 32BIT 128KB FLASH 64TQFP
- Stock
- 25,944
- In Stock :
- 25,944
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Base Part Number :
- ATSAM4LS2
- Interface Type :
- I2C, SPI, UART, USART, USB
- Manufacturer :
- Microchip
- Factory Lead Time :
- 7 Weeks
- Oscillator Type :
- Internal
- Frequency :
- 48MHz
- Data Bus Width :
- 32 bit
- Series :
- SAM4L
- Voltage - Supply (Vcc/Vdd) :
- 1.68V~3.6V
- Supply Voltage :
- 3.3V
- Program Memory Size :
- 128KB 128K x 8
- Product Type :
- ARM Microcontrollers - MCU
- Number of I/O :
- 48
- Number of Terminals :
- 64
- Supplier Device Package :
- 64-TQFP (10x10)
- Package Shape :
- Square
- Published :
- 2013
- Surface Mount :
- yes
- Length :
- 10 mm
- Seated Height-Max :
- 1.2 mm
- Mount :
- Surface Mount
- Pbfree Code :
- yes
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
- Memory Size :
- 128kB
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Interface :
- I2C, IrDA, LIN, SPI, UART, USART, USB
- JESD-30 Code :
- S-PQFP-G64
- Supply Current-Max :
- 18.24 mA
- Product Status :
- Active
- Lead Free :
- Lead Free
- Number of I/O Lines :
- 48
- Operating Temperature :
- -40°C~85°C TA
- DAC Channels :
- yes
- Package / Case :
- 64-TQFP Exposed Pad
- Core Size :
- 32-Bit
- Peak Reflow Temperature (Cel) :
- 260
- CPU Family :
- CORTEX-M4
- Packaging :
- Tray
- Product Category :
- ARM Microcontrollers - MCU
- Data Converter :
- A/D 7x12b; D/A 1x10b
- Data Converters :
- A/D 7x12b, D/A 1x10b
- JESD-609 Code :
- e3
- Width :
- 10 mm
- Watchdog Timer :
- yes
- Base Product Number :
- ATSAM4LS
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Interfaces :
- I2C/SPI/UART/USART/U
- Temperature Grade :
- Industrial
- EEPROM Size :
- --
- Program Memory Type :
- Flash
- Number of Terminations :
- 64
- Terminal Form :
- Gull wing
- Core Processor :
- ARM® Cortex®-M4
- Number of Timers/Counters :
- 1
- Terminal Pitch :
- 0.5mm
- Number of ADC Channels :
- 7 Channel
- Qualification Status :
- Not Qualified
- RAM Size :
- 32K x 8
- ROM (words) :
- 131072
- Time@Peak Reflow Temperature-Max (s) :
- 30
- RoHS Status :
- ROHS3 Compliant
- ROM Programmability :
- Flash
- PWM Channels :
- yes
- Supply Voltage-Max (Vsup) :
- 3.6V
- Package :
- Tray
- Terminal Position :
- QUAD
- Power Supplies :
- 1.8/3.3 V
- Reach Compliance Code :
- Compliant
- Minimum Operating Temperature :
- - 40 C
- Product :
- MCU
- Device Core :
- ARM Cortex M4
- RoHS :
- N
- Number of Pins :
- 64
- Mounting Type :
- Surface Mount
- Speed :
- 48MHz
- Number of I/Os :
- 48 I/O
- Maximum Operating Temperature :
- + 85 C
- Mounting Style :
- SMD/SMT
- RAM (bytes) :
- 32768
- Core Architecture :
- ARM
- Terminal Finish :
- Matte Tin (Sn)
- Bit Size :
- 32
- DMA Channels :
- yes
- Operating Supply Voltage :
- 3.3V
- Has ADC :
- yes
- Brand :
- Microchip Technology / Atmel
- Datasheets
- ATSAM4LS2BA-AU

Microcontrollers Microchip Technology ATSAM4LS2BA-AU Overview
Introducing the ATSAM4LS2BA-AU from Microchip Technology, a cutting-edge microcontroller that combines high-performance processing with optimal power efficiency. This component, tailored for sophisticated embedded applications, is built on a 32-bit ARM Cortex-M4 core, ensuring robust computational capabilities. With its 128KB of flash memory and extensive set of peripheral interfaces, the ATSAM4LS2BA-AU offers an ideal solution for developers looking to push the boundaries of system design while maintaining low power consumption. Its TQFP-64 packaging not only simplifies PCB design but also facilitates more compact and flexible product layouts, crucial for modern electronic devices.
ATSAM4LS2BA-AU Features
The ATSAM4LS2BA-AU is packed with features designed to enhance functionality and performance in various applications. Key features include a 32-bit ARM Cortex-M4 core capable of speeds up to 120 MHz, providing ample processing power for complex algorithms and functions. The microcontroller also supports low-power operation modes, essential for battery-operated devices, and includes multiple communication interfaces such as SPI, I2C, and USART, which are vital for IoT connectivity and data transfer.
ATSAM4LS2BA-AU Applications
- Smart Home Devices: Utilize the MCU for managing various sensors and actuators, enabling sophisticated home automation systems that require efficient power management and reliable data processing.
- Industrial Automation: The robust processing capabilities and numerous I/O options make it suitable for automation controllers and HMI interfaces, enhancing productivity and operational efficiency in industrial settings.
- Portable Medical Devices: Due to its low power consumption and substantial memory, the ATSAM4LS2BA-AU is ideal for portable medical applications, such as handheld diagnostic equipment, ensuring long battery life and dependable performance.
- Wearable Technology: Its compact size and power efficiency make the microcontroller perfect for wearables, supporting advanced features like fitness tracking and health monitoring with minimal power usage.
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