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

Microcontrollers Atmel (Microchip Technology) ATSAM4LS4CA-AU Overview
The Microcontrollers Atmel (Microchip Technology) ATSAM4LS4CA-AU is a high-performance, low-power microcontroller unit (MCU) featuring a 32-bit ARM Cortex-M4 processor, which offers advanced efficiency and processing capabilities. With 256KB of flash memory and a variety of peripheral interfaces, this microcontroller is ideal for applications requiring a balance between power consumption and processing power. Its integration in a compact 100-pin TQFP (Thin Quad Flat Package) makes it particularly suited for sophisticated yet space-constrained applications. The ATSAM4LS4CA-AU’s robust design and versatile features make it a go-to solution for engineers looking to develop advanced electronics systems.
ATSAM4LS4CA-AU Features
This microcontroller offers a range of features that enhance its applicability in various domains. Key features include:
- 32-bit ARM Cortex-M4 core with DSP instructions.
- 256KB of flash memory, providing substantial space for program storage.
- Low power consumption modes for energy-efficient operation.
- Multiple communication interfaces including SPI, I2C, and USART.
- 100-pin TQFP package that offers a balance between functionality and form factor.
ATSAM4LS4CA-AU Applications
- Smart Home Devices: The MCU's low power consumption and robust processing capabilities enable it to serve as the core controller for smart home devices like thermostats and security systems.
- Industrial Automation: With its multiple communication interfaces, the ATSAM4LS4CA-AU can easily integrate into industrial control systems, facilitating improved process control and machine-to-machine communication.
- Healthcare Equipment: Its precision and reliability are crucial for developing medical monitoring devices where accurate data processing and device longevity are essential.
- Wearable Technology: The compact size and energy efficiency of the ATSAM4LS4CA-AU make it suitable for wearable devices, supporting long battery life and complex functionalities in a small form factor.
- Automotive Applications: This MCU can manage in-vehicle networks and sensor data analysis, contributing to enhanced vehicle safety and performance monitoring.
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