ATSAM4LC8BA-AU
- Mfr.Part #
- ATSAM4LC8BA-AU
- Manufacturer
- Microchip Technology
- Package / Case
- 64-TQFP Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 32BIT 512KB FLASH 64TQFP
- Stock
- 9,310
- In Stock :
- 9,310
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Core Size :
- 32-Bit
- Maximum Operating Temperature :
- + 85 C
- Product Type :
- ARM Microcontrollers - MCU
- Weight :
- 360.605934mg
- Product Category :
- ARM Microcontrollers - MCU
- Core Processor :
- ARM® Cortex®-M4
- Packaging :
- Tray
- PWM Channels :
- yes
- Power Supplies :
- 1.8/3.3 V
- CPU Family :
- CORTEX-M4
- Number of Pins :
- 64
- Number of ADC Channels :
- 7
- EEPROM Size :
- --
- Mounting Style :
- SMD/SMT
- Width :
- 10 mm
- RAM (bytes) :
- 65536
- Operating Supply Voltage :
- 1.8V
- Brand :
- Microchip Technology
- Supplier Device Package :
- 64-TQFP (10x10)
- Supply Voltage :
- 3.3V
- Height Seated (Max) :
- 1.2mm
- Seated Height-Max :
- 1.2 mm
- JESD-30 Code :
- S-PQFP-G64
- Number of I/O Lines :
- 43
- Watchdog Timer :
- yes
- Contact Plating :
- Tin
- Has ADC :
- yes
- Series :
- SAM4L
- Oscillator Type :
- Internal
- Base Product Number :
- ATSAM4LC
- ROM (words) :
- 524288
- Pbfree Code :
- yes
- Terminal Form :
- Gull wing
- Temperature Grade :
- Industrial
- Reach Compliance Code :
- Compliant
- Interfaces :
- SPI/TWI/UART/USART/U
- Operating Temperature :
- -40°C~85°C TA
- Manufacturer :
- Microchip
- Mount :
- Surface Mount
- Package / Case :
- 64-TQFP Exposed Pad
- Mounting Type :
- Surface Mount
- RoHS :
- Details
- Device Core :
- ARM Cortex M4
- Voltage - Supply (Vcc/Vdd) :
- 1.68V~3.6V
- Data Converters :
- A/D 7x12b, D/A 1x10b
- Interface Type :
- I2C, SPI, UART
- Package :
- Tray
- Number of Timers/Counters :
- 3
- Data Converter :
- A/D 7x12b; D/A 1x10b
- Connectivity :
- CANbus, I2C, IrDA, LINbus, SPI, UART/USART
- Interface :
- I2C, IrDA, LIN, SPI, UART, USART, USB
- Package Shape :
- Square
- Minimum Operating Temperature :
- - 40 C
- DMA Channels :
- yes
- Factory Lead Time :
- 26 Weeks
- Program Memory Size :
- 512KB 512K x 8
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Number of I/Os :
- 43 I/O
- Length :
- 10mm
- Core Architecture :
- ARM
- Memory Size :
- 512kB
- Supply Current-Max :
- 18.24 mA
- Program Memory Type :
- Flash
- Published :
- 2011
- Terminal Position :
- QUAD
- Surface Mount :
- yes
- Product Status :
- Active
- Base Part Number :
- ATSAM4LC8
- Qualification Status :
- Not Qualified
- ROM Programmability :
- Flash
- Bit Size :
- 32
- RoHS Status :
- ROHS3 Compliant
- Number of Terminals :
- 64
- RAM Size :
- 64K x 8
- Terminal Pitch :
- 0.5mm
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Frequency :
- 48MHz
- Speed :
- 48MHz
- Number of I/O :
- 43
- Lead Free :
- Lead Free
- Number of Terminations :
- 64
- Data Bus Width :
- 32b
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT
- DAC Channels :
- yes
- Datasheets
- ATSAM4LC8BA-AU
ATSAM4LC8BA-AU Documents

Microcontrollers Microchip Technology ATSAM4LC8BA-AU Overview
The ATSAM4LC8BA-AU, manufactured by Microchip Technology, is a high-performance microcontroller unit (MCU) designed for advanced applications requiring robust operation in demanding environments. This MCU is built on a 32-bit ARM Cortex-M4 processor that provides a perfect balance between power efficiency and processing capability. With 512KB of integrated flash memory and a range of peripheral interfaces, it supports a multitude of industrial and commercial applications. This makes the Microcontrollers Microchip Technology ATSAM4LC8BA-AU an ideal choice for developers looking to leverage sophisticated technology in their designs, enhancing reliability and functionality.
ATSAM4LC8BA-AU Features
The ATSAM4LC8BA-AU microcontroller stands out with its integrated features suitable for extensive applications. Key features include 512KB of flash memory, high-speed USB connectivity, and a comprehensive set of I/O interfaces. It also offers low power consumption modes, which are essential for energy-sensitive applications. Its 64-pin TQFP (Thin Quad Flat Pack) packaging ensures a compact footprint while allowing for sufficient pin accessibility for complex circuit designs.
ATSAM4LC8BA-AU Applications
- Industrial Control Systems: The robust processing capabilities and extensive I/O options make this MCU ideal for managing automated production lines, ensuring high precision and reliability in operations.
- Smart Energy Solutions: With its low power consumption and efficient operation, the ATSAM4LC8BA-AU is perfectly suited for use in smart grids and renewable energy management systems, helping to optimize energy usage and reduce waste.
- Home Automation: The MCU's capability to handle multiple interfaces and connectivity options enables it to be the brain behind home automation systems, offering seamless integration and control of various home appliances.
- Medical Devices: Its precision and reliability are critical for medical devices, where accurate sensing and data processing are required for patient monitoring systems.
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