ATSAM4LS8BA-AU
- Mfr.Part #
- ATSAM4LS8BA-AU
- Manufacturer
- Microchip Technology
- Package / Case
- 64-TQFP Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 32BIT 512KB FLASH 64TQFP
- Stock
- 249
- In Stock :
- 249
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Has ADC :
- yes
- Operating Temperature :
- -40°C~85°C TA
- Number of I/O Lines :
- 48
- Speed :
- 48MHz
- Terminal Pitch :
- 0.5mm
- Data Converter :
- A/D 7x12b; D/A 1x10b
- Peak Reflow Temperature (Cel) :
- 260
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Lead Free :
- Lead Free
- Number of ADC Channels :
- 7
- Product Category :
- ARM Microcontrollers - MCU
- Number of Pins :
- 64
- Brand :
- Microchip Technology
- JESD-609 Code :
- e3
- Voltage - Supply (Vcc/Vdd) :
- 1.68V~3.6V
- Weight :
- 342.689036mg
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Supply Current-Max :
- 18.24 mA
- Manufacturer :
- Microchip
- Mounting Style :
- SMD/SMT
- Terminal Position :
- QUAD
- Length :
- 10mm
- Packaging :
- Tray
- Package :
- Tray
- Mount :
- Surface Mount
- Interfaces :
- SPI/TWI/UART/USART/U
- CPU Family :
- CORTEX-M4
- Width :
- 10 mm
- Product Status :
- Active
- Contact Plating :
- Tin
- Temperature Grade :
- Industrial
- Reach Compliance Code :
- Compliant
- RoHS :
- Details
- Maximum Operating Temperature :
- + 85 C
- Operating Supply Voltage :
- 1.8V
- RAM Size :
- 64K x 8
- Memory Size :
- 512kB
- PWM Channels :
- yes
- Pbfree Code :
- yes
- MSL :
- MSL 3 - 168 hours
- Core Processor :
- ARM® Cortex®-M4
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Bit Size :
- 32
- Product Type :
- ARM Microcontrollers - MCU
- Height Seated (Max) :
- 1.2mm
- Terminal Finish :
- Matte Tin (Sn)
- ROM (words) :
- 524288
- RAM (bytes) :
- 65536
- Package / Case :
- 64-TQFP Exposed Pad
- EEPROM Size :
- --
- Data Converters :
- A/D 7x12b, D/A 1x10b
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
- Program Memory Size :
- 512KB 512K x 8
- Supply Voltage :
- 3.3V
- Power Supplies :
- 1.8/3.3 V
- Number of I/Os :
- 48 I/O
- Factory Lead Time :
- 24 Weeks
- DAC Channels :
- yes
- Data Bus Width :
- 32b
- REACH SVHC :
- No SVHC
- Surface Mount :
- yes
- Minimum Operating Temperature :
- - 40 C
- ROM Programmability :
- Flash
- Terminal Form :
- Gull wing
- Base Product Number :
- ATSAM4LS
- Package Shape :
- Square
- Core Architecture :
- ARM
- Qualification Status :
- Not Qualified
- Number of Timers/Counters :
- 3
- DMA Channels :
- yes
- Program Memory Type :
- Flash
- Supplier Device Package :
- 64-TQFP (10x10)
- JESD-30 Code :
- S-PQFP-G64
- Number of Terminations :
- 64
- RoHS Status :
- ROHS3 Compliant
- Interface :
- I2C, IrDA, LIN, SPI, UART, USART, USB
- Number of I/O :
- 48
- Base Part Number :
- ATSAM4LS8
- Seated Height-Max :
- 1.2 mm
- Interface Type :
- I2C, SPI, UART
- Core Size :
- 32-Bit
- Watchdog Timer :
- yes
- Published :
- 2013
- Number of Terminals :
- 64
- Mounting Type :
- Surface Mount
- Series :
- SAM4L
- Oscillator Type :
- Internal
- Frequency :
- 48MHz
- Device Core :
- ARM Cortex M4
- Datasheets
- ATSAM4LS8BA-AU

Microcontrollers Microchip Technology ATSAM4LS8BA-AU Overview
The Microcontrollers Microchip Technology ATSAM4LS8BA-AU is a high-performance, 32-bit MCU designed to meet the demanding requirements of embedded systems. Boasting a robust 512KB flash memory and operating at impressive speeds, this MCU from Microchip Technology integrates advanced features and connectivity options, making it ideal for a wide range of applications. Its 64-TQFP package ensures a compact footprint while providing enough I/O capabilities for complex tasks. This product is an excellent choice for developers looking for reliable and powerful microcontroller solutions.
ATSAM4LS8BA-AU Features
The ATSAM4LS8BA-AU microcontroller is equipped with several key features that make it an attractive option for sophisticated electronic designs. These include a 32-bit ARM Cortex-M4 core, 512KB of flash memory for code and data storage, and extensive peripheral support. It also offers low-power consumption modes, essential for battery-operated devices, and enhanced security features to protect against system threats.
ATSAM4LS8BA-AU Applications
- Smart Home Devices: Utilizing its low-power operation and significant memory capacity, the ATSAM4LS8BA-AU is ideal for controlling and managing smart home automation systems.
- Industrial Automation: The robust processing power and extensive I/O options enable this MCU to manage complex control systems in industrial automation.
- Healthcare Equipment: Its precision and security features make it suitable for healthcare devices that require reliable and secure data handling.
- Wearable Technology: The ATSAM4LS8BA-AU's efficient power management capabilities allow it to be used in wearable devices, extending battery life while maintaining performance.
- Internet of Things (IoT) Gateways: This MCU can serve as the core component in IoT gateways, handling data transmission between sensors and the cloud efficiently.
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