ATSAM4S4CA-AU
- Mfr.Part #
- ATSAM4S4CA-AU
- Manufacturer
- Microchip Technology
- Package / Case
- 100-LQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 256KB FLASH 100LQFP
- Stock
- 1,274
- In Stock :
- 1,274
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Factory Lead Time :
- 7 Weeks
- Subcategory :
- Microcontrollers - MCU
- Base Product Number :
- ATSAM4S
- REACH SVHC :
- No SVHC
- Seated Height-Max :
- 1.6 mm
- Product Type :
- ARM Microcontrollers - MCU
- Program Memory Type :
- Flash
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Supply Voltage :
- 1.2V
- Has ADC :
- yes
- Operating Temperature :
- -40°C~85°C TA
- Manufacturer :
- Microchip
- Number of ADC Channels :
- 16
- Operating Supply Voltage :
- 1.2V
- Interface :
- EBI/EMI, I2C, I2S, IrDA, SPI, UART, USART, USB
- Connectivity :
- EBI/EMI, I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB
- Interface Type :
- I2C, I2S, SPI, USART
- Data Converter :
- A/D 16x12b; D/A 2x12b
- Speed :
- 120MHz
- Number of I/O Lines :
- 79
- PWM Channels :
- yes
- Core Architecture :
- ARM
- Temperature Grade :
- Industrial
- Brand :
- Microchip Technology / Atmel
- Memory Size :
- 256KB
- Oscillator Type :
- Internal
- Product Category :
- ARM Microcontrollers - MCU
- Program Memory Size :
- 256KB 256K x 8
- Data Converters :
- A/D 16x12b, D/A 2x12b
- Packaging :
- Tray
- Address Bus Width :
- 24
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Interfaces :
- I2C/I2S/SPI/UART/USA
- Mounting Style :
- SMD/SMT
- Terminal Form :
- Gull wing
- Package :
- Tray
- Maximum Operating Temperature :
- + 85 C
- Frequency :
- 120MHz
- Peripherals :
- Brown-out Detect/Reset, DMA, POR, PWM, WDT
- Number of Pins :
- 100
- Number of Timers/Counters :
- 2
- Core Size :
- 32-Bit
- DMA Channels :
- yes
- Pbfree Code :
- yes
- Number of I/O :
- 79
- ROM Programmability :
- Flash
- Terminal Position :
- QUAD
- Mounting Type :
- Surface Mount
- RoHS :
- Details
- JESD-609 Code :
- e3
- Reach Compliance Code :
- Compliant
- Peak Reflow Temperature (Cel) :
- 260
- Device Core :
- ARM Cortex M4
- Weight :
- 1.319103g
- RoHS Status :
- ROHS3 Compliant
- DAC Channels :
- yes
- Number of I/Os :
- 79 I/O
- JESD-30 Code :
- S-PQFP-G100
- Package Shape :
- Square
- Surface Mount :
- yes
- Published :
- 2015
- Time@Peak Reflow Temperature-Max (s) :
- 40
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Package / Case :
- 100-LQFP
- Series :
- SAM4S
- RAM Size :
- 64K x 8
- MSL :
- MSL 3 - 168 hours
- Minimum Operating Temperature :
- - 40 C
- Data Bus Width :
- 32b
- EEPROM Size :
- --
- Supplier Device Package :
- 100-LQFP (14x14)
- Base Part Number :
- ATSAM4S4
- Length :
- 14mm
- Number of Terminals :
- 100
- Product Status :
- Active
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.6V
- Number of Terminations :
- 100
- Bit Size :
- 32
- Lead Free :
- Lead Free
- Terminal Pitch :
- 0.5mm
- Height Seated (Max) :
- 1.6mm
- Width :
- 14 mm
- External Data Bus Width :
- 8
- Core Processor :
- ARM® Cortex®-M4
- Datasheets
- ATSAM4S4CA-AU

Microcontrollers Microchip Technology ATSAM4S4CA-AU Overview
Introducing the ATSAM4S4CA-AU, a high-performance microcontroller from Microchip Technology, designed to meet the demanding needs of modern embedded applications. This microcontroller stands out in the Microcontrollers category due to its robust architecture based on a 32-bit ARM Cortex-M4 core, which delivers enhanced efficiency and speed. With 256KB of flash memory and a variety of peripherals, the ATSAM4S4CA-AU is ideal for developers looking to push the boundaries of what's possible with their designs. The integration of advanced connectivity and security features makes this microcontroller a preferred choice for applications requiring reliable operation in challenging environments.
ATSAM4S4CA-AU Features
The ATSAM4S4CA-AU microcontroller is packed with features that enhance its functionality and reliability. It includes a 32-bit ARM Cortex-M4 processor which offers high computational power and a floating point unit for precise calculations. With 256KB of flash memory and 64KB of SRAM, it provides ample space for application code and data storage. Additionally, its 100-pin LQFP package ensures a compact footprint while allowing for sufficient I/O ports for comprehensive peripheral integration. Enhanced security protocols and low-power operation modes further underscore its utility in advanced electronic designs.
ATSAM4S4CA-AU Applications
- Industrial Automation: Utilized in control systems to manage machinery efficiently, enhancing process reliability and speed with its high-performance CPU.
- Smart Energy Solutions: Essential in smart meters and energy management systems where accuracy and extended operation on low power are crucial.
- Home Automation Systems: Powers smart home devices, providing fast processing capabilities that support complex algorithms for device communication and automation protocols.
- Medical Devices: Ideal for portable medical diagnostics and monitoring equipment, where precision and reliability are paramount.
- Consumer Electronics: Used in gadgets like smart watches and gaming devices, where its powerful processing capabilities enhance user experience and functionality.
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