ATSAM4LC4CA-AU
- Mfr.Part #
- ATSAM4LC4CA-AU
- Manufacturer
- Microchip Technology
- Package / Case
- 100-TQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 256KB FLASH 100TQFP
- Stock
- 24,254
- In Stock :
- 24,254
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- RoHS :
- Details
- Terminal Pitch :
- 0.5mm
- Width :
- 14mm
- Voltage - Supply (Vcc/Vdd) :
- 1.68V~3.6V
- Number of Terminations :
- 100
- Core Architecture :
- ARM
- EEPROM Size :
- --
- Data Converter :
- A/D 15x12b; D/A 1x10b
- CPU Family :
- CORTEX-M4
- Mounting Style :
- SMD/SMT
- Product Status :
- Active
- Supply Current-Max :
- 18.24 mA
- Power Supplies :
- 1.8/3.3 V
- Pin Count :
- 100
- Number of Timers/Counters :
- 6 Timer
- Core Processor :
- ARM® Cortex®-M4
- Peak Reflow Temperature (Cel) :
- 260
- Packaging :
- Tray
- Factory Lead Time :
- 6 Weeks
- Package Shape :
- Square
- Series :
- SAM4L
- Surface Mount :
- yes
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Package Type :
- TQFP
- Number of I/Os :
- 75 I/O
- Supply Voltage-Max (Vsup) :
- 3.6V
- Terminal Finish :
- Matte Tin (Sn)
- RAM (bytes) :
- 32768
- Base Part Number :
- ATSAM4LC4
- MSL :
- MSL 3 - 168 hours
- Supply Voltage :
- 3.3V
- RAM Size :
- 32K x 8
- Number of USB Channels :
- 1
- Time@Peak Reflow Temperature-Max (s) :
- 30
- ROM Programmability :
- Flash
- JESD-609 Code :
- e3
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Number of I/O Lines :
- 75
- Number of Terminals :
- 100
- Interfaces :
- I2C/SPI/UART/USART/U
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT
- Lead Free :
- Lead Free
- Frequency :
- 48MHz
- PWM Channels :
- yes
- Terminal Position :
- QUAD
- Memory Size :
- 256KB
- Instruction Set Architecture :
- RISC
- Interface Type :
- I2C, SPI, UART
- JESD-30 Code :
- S-PQFP-G100
- DMA Channels :
- yes
- Package / Case :
- 100-TQFP
- Base Product Number :
- ATSAM4LC
- Interface :
- I2C, SPI, UART
- Oscillator Type :
- Internal
- RoHS Status :
- ROHS3 Compliant
- Bit Size :
- 32
- Qualification Status :
- Not Qualified
- Maximum Operating Temperature :
- +85 °C
- Product Category :
- ARM Microcontrollers - MCU
- Family Name :
- SAM4L
- Number of I2C Channels :
- 4
- Has ADC :
- yes
- Seated Height-Max :
- 1.2 mm
- Program Memory Size :
- 256KB 256K x 8
- Speed :
- 48MHz
- DAC Channels :
- yes
- Number of ADC Channels :
- 15
- Height :
- 1.05mm
- Brand :
- Microchip Technology / Atmel
- Mount :
- Surface Mount
- Terminal Form :
- Gull wing
- Product Type :
- ARM Microcontrollers - MCU
- Supplier Device Package :
- 100-TQFP (14x14)
- Pbfree Code :
- yes
- Temperature Grade :
- Industrial
- Package :
- Tray
- Dimensions :
- 14 x 14 x 1.05mm
- Data Converters :
- A/D 15x12b, D/A 1x10b
- Typical Operating Supply Voltage :
- 1.8 V, 3 V
- Number of I/O :
- 75
- Reach Compliance Code :
- Compliant
- Data Bus Width :
- 32b
- Manufacturer :
- Microchip
- Minimum Operating Temperature :
- -40 °C
- Operating Temperature :
- -40°C~85°C TA
- Watchdog Timer :
- yes
- Length :
- 14mm
- Core Size :
- 32-Bit
- ROM (words) :
- 262144
- Mounting Type :
- Surface Mount
- Number of Pins :
- 100
- Published :
- 2014
- Device Core :
- ARM Cortex M4
- Program Memory Type :
- Flash
- Datasheets
- ATSAM4LC4CA-AU
ATSAM4LC4CA-AU Documents

Microcontrollers Microchip Technology ATSAM4LC4CA-AU Overview
Introducing the Microcontrollers Microchip Technology ATSAM4LC4CA-AU, a high-performance 32-bit MCU designed to cater to sophisticated embedded applications. Manufactured by Microchip Technology, this MCU features 256KB of FLASH memory and is packaged in a compact 100TQFP format, making it an ideal choice for advanced control systems. The ATSAM4LC4CA-AU is built on an ARM Cortex-M4 processor, offering a perfect balance of power efficiency and processing capability, with added DSP instructions to enhance its computational abilities. This microcontroller is designed to meet the rigorous demands of modern embedded designs, providing robust performance in a variety of applications.
ATSAM4LC4CA-AU Features
The ATSAM4LC4CA-AU microcontroller is equipped with a range of features that enhance its utility in complex electronics. Key features include a 32-bit ARM Cortex-M4 core with DSP instructions, high-speed 256KB Flash memory, and extensive peripheral connectivity options. It supports high-level communication protocols, such as USART, SPI, and I2C, along with USB connectivity for versatile interfacing. The integration of multiple timer counters and real-time performance is enhanced with a watchdog timer, making it highly reliable for critical applications.
ATSAM4LC4CA-AU Applications
- Industrial Automation: The microcontroller can be used to control industrial machinery due to its robust processing capabilities and resistance to environmental factors.
- Smart Home Devices: Utilizes its communication protocols for seamless integration in IoT devices to control and monitor systems such as lighting and heating.
- Healthcare Equipment: Ideal for healthcare applications requiring precise data collection and real-time processing, like portable medical diagnostics or monitoring systems.
- Automotive Applications: Supports automotive-grade reliability for in-vehicle systems, such as infotainment and advanced driver-assistance systems (ADAS).
- Energy Management: Suitable for smart grid infrastructure and renewable energy source management, leveraging its ability to handle complex algorithms and data streams.
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