ATSAM4LS4CA-AU
- Mfr.Part #
- ATSAM4LS4CA-AU
- Manufacturer
- Microchip Technology
- Package / Case
- 100-TQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 256KB FLASH 100TQFP
- Stock
- 1,898
- In Stock :
- 1,898
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
- RAM (bytes) :
- 32768
- Qualification Status :
- Not Qualified
- ROM Programmability :
- Flash
- Frequency :
- 48MHz
- Pbfree Code :
- yes
- Memory Size :
- 256KB
- Seated Height-Max :
- 1.2 mm
- Lead Free :
- Lead Free
- Package / Case :
- 100-TQFP
- Mount :
- Surface Mount
- Mounting Type :
- Surface Mount
- ROM (words) :
- 262144
- Operating Temperature :
- -40°C~85°C TA
- Data Converter :
- A/D 15x12b; D/A 1x10b
- Base Part Number :
- ATSAM4LS4
- DAC Channels :
- yes
- Number of Pins :
- 100
- Supplier Device Package :
- 100-TQFP (14x14)
- Core Processor :
- ARM® Cortex®-M4
- Power Supplies :
- 1.8/3.3 V
- Terminal Position :
- QUAD
- Data Converters :
- A/D 15x12b, D/A 1x10b
- EEPROM Size :
- --
- Surface Mount :
- yes
- Program Memory Type :
- Flash
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Product Status :
- Active
- DMA Channels :
- yes
- Oscillator Type :
- Internal
- Minimum Operating Temperature :
- - 40 C
- Product Type :
- ARM Microcontrollers - MCU
- RoHS Status :
- ROHS3 Compliant
- Factory Lead Time :
- 6 Weeks
- RoHS :
- N
- Program Memory Size :
- 256KB 256K x 8
- Manufacturer :
- Microchip
- Supply Voltage-Max (Vsup) :
- 3.6V
- CPU Family :
- CORTEX-M4
- Bit Size :
- 32
- JESD-30 Code :
- S-PQFP-G100
- Brand :
- Microchip Technology / Atmel
- Supply Voltage :
- 3.3V
- JESD-609 Code :
- e3
- Number of ADC Channels :
- 15
- Reach Compliance Code :
- Compliant
- REACH SVHC :
- No SVHC
- Device Core :
- ARM Cortex M4
- Series :
- SAM4L
- Interfaces :
- I2C/SPI/UART/USART/U
- Terminal Pitch :
- 0.5mm
- Number of Terminations :
- 100
- Data Bus Width :
- 32b
- Number of Timers/Counters :
- 1
- Product Category :
- ARM Microcontrollers - MCU
- Interface Type :
- I2C, SPI, TWI, USART
- Has ADC :
- yes
- Package Shape :
- Square
- Length :
- 14 mm
- RAM Size :
- 32K x 8
- Packaging :
- Tray
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Number of I/O Lines :
- 80
- Core Architecture :
- ARM
- Peak Reflow Temperature (Cel) :
- 260
- Voltage - Supply (Vcc/Vdd) :
- 1.68V~3.6V
- PWM Channels :
- yes
- Package :
- Tray
- Number of I/O :
- 80
- Core Size :
- 32-Bit
- Mounting Style :
- SMD/SMT
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Terminal Form :
- Gull wing
- Terminal Finish :
- Matte Tin (Sn)
- Published :
- 2013
- Width :
- 14 mm
- Supply Current-Max :
- 18.24 mA
- Maximum Operating Temperature :
- + 85 C
- Number of Terminals :
- 100
- Temperature Grade :
- Industrial
- Interface :
- I2C, IrDA, LIN, SPI, UART, USART, USB
- Base Product Number :
- ATSAM4LS
- Watchdog Timer :
- yes
- Speed :
- 48MHz
- Number of I/Os :
- 80 I/O
- Datasheets
- ATSAM4LS4CA-AU
ATSAM4LS4CA-AU Documents

Microcontrollers Microchip Technology ATSAM4LS4CA-AU Overview
The ATSAM4LS4CA-AU from Microchip Technology is a high-performance microcontroller designed to meet the rigorous demands of modern embedded applications. This device is part of the Microchip's SAM4L series, renowned for its low power consumption and robust processing capabilities. Powered by a 32-bit ARM Cortex-M4 processor, the ATSAM4LS4CA-AU is equipped with 256KB of flash memory and operates within a 100TQFP package, making it an ideal solution for applications requiring a compact footprint without compromising performance. Its enhanced features and connectivity options make it highly suitable for a broad range of industrial and commercial applications, thus ensuring efficient task management and system reliability.
ATSAM4LS4CA-AU Features
The ATSAM4LS4CA-AU microcontroller is packed with several key features that make it a versatile choice for developers. It includes 256KB of flash memory, ample for complex software applications and system functions. With its high-performance 32-bit ARM Cortex-M4 core, the microcontroller also supports enhanced DSP (Digital Signal Processing) instructions and a floating-point unit (FPU) for intensive computational tasks. Additionally, it boasts a variety of peripheral interfaces including USART, SPI, and I2C, allowing for flexible connectivity options. Its low power consumption design ensures that it is particularly well-suited for battery-powered or energy-sensitive applications.
ATSAM4LS4CA-AU Applications
- Industrial Automation: In industrial settings, the ATSAM4LS4CA-AU can be utilized to control machinery, process automation, and robotic systems due to its robust processing capabilities and multiple communication interfaces.
- Smart Energy Solutions: This microcontroller aids in the management and monitoring of energy systems, like smart meters and renewable energy controllers, offering efficient performance and connectivity to handle complex algorithms and data processing.
- Home Automation Systems: It is ideal for driving home automation technology such as smart thermostats and security systems, providing reliable operation and connectivity for a seamless user experience.
- Portable Medical Devices: The low power consumption and high efficiency of the ATSAM4LS4CA-AU make it suitable for portable medical devices, ensuring longer battery life and robust performance for critical medical applications.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















