ATSAM3A4CA-CU
- Mfr.Part #
- ATSAM3A4CA-CU
- Manufacturer
- Atmel (Microchip Technology)
- Package / Case
- 100-TFBGA
- Datasheet
- Download
- Description
- IC MCU 32BIT 256KB FLSH 100TFBGA
- Stock
- 5,718
- In Stock :
- 5,718
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- Manufacturer :
- Atmel (Microchip Technology)
- Product Category :
- Microcontrollers
- Manufacturer :
- Microchip
- Pbfree Code :
- yes
- Number of Timers/Counters :
- 1
- Seated Height-Max :
- 1.1 mm
- Speed :
- 84MHz
- Number of I/Os :
- 63 I/O
- Supply Voltage :
- 1.8V
- Package :
- Tray
- Terminal Pitch :
- 0.8mm
- Number of DAC Channels :
- 2
- Program Memory Size :
- 256KB 256K x 8
- Product Type :
- ARM Microcontrollers - MCU
- JESD-30 Code :
- S-PBGA-B100
- Power Supplies :
- 1.8,3.3 V
- RAM (bytes) :
- 65536
- Series :
- SAM3A
- Device Core :
- ARM Cortex M3
- Operating Temperature :
- -40°C~85°C TA
- Qualification Status :
- Not Qualified
- Number of Pins :
- 100
- RoHS :
- Details
- Number of Terminations :
- 100
- Operating Supply Voltage :
- 3.6V
- Temperature Grade :
- Industrial
- Maximum Operating Temperature :
- + 85 C
- ROM (words) :
- 262144
- Data Converters :
- A/D 16x12b, D/A 2x12b
- Program Memory Type :
- Flash
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
- Number of ADC Channels :
- 16
- Bit Size :
- 32
- JESD-609 Code :
- e2
- Has ADC :
- yes
- Length :
- 9mm
- Brand :
- Microchip Technology
- Oscillator Type :
- Internal
- Lead Free :
- Lead Free
- Mounting Type :
- Surface Mount
- Surface Mount :
- yes
- Number of UART Channels :
- 4
- Data Bus Width :
- 32b
- Product Category :
- ARM Microcontrollers - MCU
- External Data Bus Width :
- 16
- Interface Type :
- SPI, USART
- Memory Size :
- 256KB
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.6V
- Published :
- 2012
- Minimum Operating Temperature :
- - 40 C
- Terminal Finish :
- Tin/Silver/Copper/Nickel (Sn/Ag/Cu/Ni)
- RAM Size :
- 64K x 8
- Address Bus Width :
- 24
- Number of I/O Lines :
- 63
- Base Product Number :
- ATSAM3A
- Package / Case :
- 100-TFBGA
- PWM Channels :
- yes
- Packaging :
- Tray
- Watchdog Timer :
- yes
- Terminal Form :
- Ball
- Connectivity :
- CANbus, I2C, IrDA, LINbus, MMC, SPI, SSC, UART/USART, USB
- Factory Lead Time :
- 16 Weeks
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- RoHS Status :
- ROHS3 Compliant
- ROM Programmability :
- Flash
- Reach Compliance Code :
- Compliant
- Supplier Device Package :
- 100-TFBGA (9x9)
- EEPROM Size :
- --
- Frequency :
- 84MHz
- Core Processor :
- ARM® Cortex®-M3
- Number of Terminals :
- 100
- Mounting Style :
- SMD/SMT
- DAC Channels :
- yes
- Product Status :
- Active
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- DMA Channels :
- yes
- Core Size :
- 32-Bit
- Terminal Position :
- BOTTOM
- Number of I/O :
- 63
- Interface :
- CAN, I2C, IrDA, LIN, MMC, SPI, UART, USART, USB
- Package Shape :
- Square
- Base Part Number :
- ATSAM3A
- Core Architecture :
- ARM
- CPU Family :
- CORTEX-M3
- Width :
- 9 mm
- Data Converter :
- A/D 16x12b; D/A 2x12b
- Datasheets
- ATSAM3A4CA-CU

Microcontrollers Atmel (Microchip Technology) ATSAM3A4CA-CU Overview
The ATSAM3A4CA-CU from Atmel (Microchip Technology) is a highly capable microcontroller designed for demanding applications where performance, efficiency, and reliability are critical. This Microcontrollers Atmel (Microchip Technology) ATSAM3A4CA-CU integrates a 32-bit ARM Cortex-M3 processor that delivers the perfect balance between power consumption and processing capability. With 256KB of flash memory and a compact 100TFBGA package, it is optimized for a variety of industrial and commercial applications. Its robust design and advanced features make it an ideal choice for designers looking to enhance system performance while maintaining low energy usage.
ATSAM3A4CA-CU Features
This microcontroller stands out with its comprehensive feature set, including 256KB of onboard flash memory for substantial code storage and real-time applications execution. The ARM Cortex-M3 core operates at high frequencies up to 84 MHz, providing high computational performance. The device also supports a wide range of communication interfaces, including USB, SPI, I2C, and UART, facilitating easy integration into existing systems. Enhanced security features and multiple power-saving modes further enrich its capabilities, making it a versatile choice for complex electronics designs.
ATSAM3A4CA-CU Applications
- Industrial Automation: Used in control systems to manage and optimize machine operations efficiently.
- Smart Energy Solutions: Implements advanced metering and energy management to ensure sustainable usage.
- Medical Devices: Integrates into portable medical diagnostics equipment to facilitate real-time patient monitoring.
- Home Automation Systems: Powers smart devices that automate tasks such as lighting, heating, and security.
- Automotive Electronics: Enhances vehicle control systems for better performance and safety features.
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