ATSAM3S4CA-AUR
- Mfr.Part #
- ATSAM3S4CA-AUR
- Manufacturer
- Microchip Technology
- Package / Case
- 100-LQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 256KB FLASH 100LQFP
- Stock
- 105
- In Stock :
- 105
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Bit Size :
- 32
- Mounting Style :
- SMD/SMT
- Speed :
- 64MHz
- Data Converter :
- A/D 15x10/12b; D/A 2x12b
- Number of I/O :
- 79
- EEPROM Size :
- --
- RoHS Status :
- ROHS3 Compliant
- DAC Channels :
- yes
- Core Processor :
- ARM® Cortex®-M3
- Number of Terminations :
- 100
- Memory Size :
- 256KB
- Minimum Operating Temperature :
- - 40 C
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Address Bus Width :
- 24
- Package Shape :
- Square
- Has ADC :
- yes
- Subcategory :
- Microcontrollers - MCU
- JESD-609 Code :
- e3
- Packaging :
- Cut Tape (CT)
- Program Memory Type :
- Flash
- Operating Supply Voltage :
- 3.3V
- Terminal Position :
- QUAD
- Maximum Operating Temperature :
- + 85 C
- Series :
- SAM3S
- Length :
- 14mm
- Mounting Type :
- Surface Mount
- Manufacturer :
- Microchip
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Interface Type :
- I2C, SPI, UART
- Oscillator Type :
- Internal
- Mount :
- Surface Mount
- Number of Terminals :
- 100
- Number of I/Os :
- 79 I/O
- Base Product Number :
- ATSAM3S
- Number of Timers/Counters :
- 6
- Data Converters :
- A/D 15x10/12b, D/A 2x12b
- Width :
- 14 mm
- Connectivity :
- EBI/EMI, I2C, Memory Card, SPI, SSC, UART/USART, USB
- Operating Temperature :
- -40°C~85°C TA
- Device Core :
- ARM Cortex M3
- JESD-30 Code :
- S-PQFP-G100
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- On Chip Program ROM Width :
- 8
- RoHS :
- Details
- Program Memory Size :
- 256KB 256K x 8
- Product Type :
- ARM Microcontrollers - MCU
- Interfaces :
- I2C/I2S/SPI/UART/USA
- Supply Voltage-Max (Vsup) :
- 1.95V
- Reach Compliance Code :
- Compliant
- Watchdog Timer :
- yes
- Temperature Grade :
- Industrial
- Product Status :
- Active
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.6V
- ROM Programmability :
- Flash
- External Data Bus Width :
- 8
- Contact Plating :
- Tin
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
- RAM Size :
- 48K x 8
- Number of Pins :
- 100
- PWM Channels :
- yes
- Terminal Pitch :
- 0.5mm
- Core Architecture :
- ARM
- Factory Lead Time :
- 19 Weeks
- Pbfree Code :
- yes
- Product Category :
- ARM Microcontrollers - MCU
- Interface :
- EBI/EMI, I2C, I2S, SPI, UART, USART, USB
- Supplier Device Package :
- 100-LQFP (14x14)
- RAM (bytes) :
- 49152
- Number of I/O Lines :
- 79
- Package / Case :
- 100-LQFP
- Surface Mount :
- yes
- Supply Voltage :
- 1.8V
- DMA Channels :
- yes
- Frequency :
- 64MHz
- Seated Height-Max :
- 1.6 mm
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Published :
- 1997
- Number of ADC Channels :
- 16 Channel
- Terminal Form :
- Gull wing
- Brand :
- Microchip Technology
- ROM (words) :
- 262144
- Data Bus Width :
- 32b
- Base Part Number :
- ATSAM3S4
- Core Size :
- 32-Bit
- Datasheets
- ATSAM3S4CA-AUR

Microcontrollers Microchip Technology ATSAM3S4CA-AUR Overview
The ATSAM3S4CA-AUR by Microchip Technology is a robust microcontroller unit (MCU) designed to meet the demanding requirements of modern embedded applications. This microcontroller, from the widely acclaimed SAM3S series, incorporates a powerful ARM Cortex-M3 processor, which operates at a maximum speed of 64 MHz, providing a balance of efficiency and power. The device includes 256KB of flash memory and 48KB of SRAM, ensuring ample space for complex applications and data storage. Designed for versatility, the ATSAM3S4CA-AUR is packaged in a compact 100-lead LQFP, making it ideal for space-constrained applications while still offering the necessary I/O options and peripheral interfaces for a wide range of uses.
ATSAM3S4CA-AUR Features
This microcontroller supports a wide voltage range from 1.62V to 3.6V, features multiple 16-bit timers, real-time performance with a 12-bit ADC, and includes DMA channels that enhance its multitasking capabilities. Security and reliability are enhanced with its Watchdog Timer and Brown-out Detector. Connectivity options include full-speed USB Device and Host, ensuring flexible communication capabilities.
ATSAM3S4CA-AUR Applications
- Industrial Automation: Can be integrated into control systems for sensors and actuators, providing real-time processing capabilities that are critical for automation tasks.
- Smart Energy Solutions: Utilized in smart grids and energy management systems to enhance efficiency and reliability through sophisticated monitoring and control.
- Consumer Electronics: Serves as the core for advanced consumer electronics, offering the processing power needed for user interfaces, audio processing, and wireless communications.
- Medical Devices: Ideal for portable medical diagnostics or monitoring systems, where precision and low power consumption are paramount.
- Automotive Applications: Suitable for automotive electronics such as body control modules and infotainment systems, providing the necessary robustness and connectivity options.
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