ATSAM3A8CA-AU
- Mfr.Part #
- ATSAM3A8CA-AU
- Manufacturer
- Microchip Technology
- Package / Case
- 100-LQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 512KB FLASH 100LQFP
- Stock
- 1,077
- In Stock :
- 1,077
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Peak Reflow Temperature (Cel) :
- 260
- Number of Pins :
- 100
- Core Size :
- 32-Bit
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Number of I/O :
- 63
- Series :
- SAM3A
- Data Converter :
- A/D 16x12b; D/A 2x12b
- EEPROM Size :
- --
- Device Core :
- ARM Cortex M3
- Interface :
- CAN, I2C, IrDA, LIN, MMC, SPI, UART, USART, USB
- Address Bus Width :
- 24
- Memory Type :
- FLASH, ROM
- Terminal Form :
- Gull wing
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Family Name :
- SAM3A
- Terminal Position :
- QUAD
- RoHS :
- Details
- Temperature Grade :
- Industrial
- Number of Terminations :
- 100
- PWM Channels :
- yes
- CPU Family :
- CORTEX-M3
- Number of Terminals :
- 100
- Lead Free :
- Lead Free
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Operating Supply Voltage :
- 3.6V
- RoHS Status :
- ROHS3 Compliant
- Published :
- 2012
- JESD-30 Code :
- S-PQFP-G100
- Oscillator Type :
- Internal
- Bit Size :
- 32
- Brand :
- Microchip Technology / Atmel
- RAM (bytes) :
- 98304
- Factory Lead Time :
- 10 Weeks
- Package Shape :
- Square
- Core Architecture :
- ARM
- Supply Voltage :
- 1.8V
- Minimum Operating Temperature :
- -40 °C
- Manufacturer :
- Microchip
- Speed :
- 84MHz
- Memory Size :
- 512kB
- Data Bus Width :
- 32b
- Qualification Status :
- Not Qualified
- Number of ADC Channels :
- 16
- Frequency :
- 84MHz
- Connectivity :
- CANbus, I2C, IrDA, LINbus, MMC, SPI, SSC, UART/USART, USB
- External Data Bus Width :
- 16
- Package Type :
- LQFP
- Product Category :
- ARM Microcontrollers - MCU
- Mounting Type :
- Surface Mount
- Power Supplies :
- 1.8,3.3 V
- Typical Operating Supply Voltage :
- 1.8 V, 3.3 V
- Reach Compliance Code :
- Compliant
- Supplier Device Package :
- 100-LQFP (14x14)
- Program Memory Size :
- 512KB 512K x 8
- Height :
- 1.45mm
- Number of I/Os :
- 63 I/O
- Package :
- Tray
- Program Memory Type :
- Flash
- Number of Timers/Counters :
- 1
- Number of DAC Channels :
- 2
- Maximum Operating Temperature :
- +85 °C
- Pin Count :
- 100
- Base Part Number :
- ATSAM3A
- Operating Temperature :
- -40°C~85°C TA
- Data Converters :
- A/D 16x12b, D/A 2x12b
- ROM Programmability :
- Flash
- DMA Channels :
- yes
- Core Processor :
- ARM® Cortex®-M3
- Mounting Style :
- SMD/SMT
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.6V
- Product Status :
- Active
- Packaging :
- Tray
- Seated Height-Max :
- 1.6 mm
- MSL :
- MSL 3 - 168 hours
- DAC Channels :
- yes
- Terminal Pitch :
- 0.5mm
- Number of PWM Channels :
- 4
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Dimensions :
- 14 x 14 x 1.45mm
- Base Product Number :
- ATSAM3A
- Number of I/O Lines :
- 63
- Interfaces :
- CAN, ENET, I2C, I2S, SPI, SSI, UART, USB
- JESD-609 Code :
- e3
- Pbfree Code :
- yes
- Length :
- 14mm
- Instruction Set Architecture :
- RISC
- Surface Mount :
- yes
- Has ADC :
- yes
- Width :
- 14mm
- ROM (words) :
- 524288
- Watchdog Timer :
- yes
- Product Type :
- ARM Microcontrollers - MCU
- RAM Size :
- 96K x 8
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
- Package / Case :
- 100-LQFP
- Datasheets
- ATSAM3A8CA-AU

Microcontrollers Microchip Technology ATSAM3A8CA-AU Overview
Introducing the ATSAM3A8CA-AU from Microchip Technology, a robust microcontroller unit (MCU) designed to cater to sophisticated applications requiring high-performance, reliability, and scalability. As a member of the Microcontrollers Microchip Technology ATSAM3A8CA-AU family, this device integrates advanced features into a compact 100LQFP package, providing a perfect solution for designers looking to push the boundaries of system development. This MCU boasts a powerful ARM Cortex-M3 processor, offering a balance of efficiency and speed, which is essential for high-demand applications. Its 512KB flash memory enhances program storage, making it ideal for complex software routines and algorithms. Tailored for industries seeking advanced microcontroller technologies, the ATSAM3A8CA-AU stands out for its versatility and high-level integration, ensuring it meets the stringent requirements of modern technology landscapes.
ATSAM3A8CA-AU Features
The ATSAM3A8CA-AU microcontroller is packed with features that make it highly capable in demanding environments. It includes a 32-bit ARM Cortex-M3 processor, which delivers outstanding computational speed and efficiency. With 512KB of flash memory, it supports intricate programming needed for advanced operations. The 100LQFP packaging not only saves space but also ensures robust performance in a wide range of temperatures, making it suitable for diverse operating conditions. Additionally, the MCU features high-speed connectivity options and multiple I/O ports which provide excellent flexibility in system design.
ATSAM3A8CA-AU Applications
- Industrial Automation: The ATSAM3A8CA-AU can be integrated into automation controllers, providing the processing power needed for real-time system management and complex algorithm computations.
- Smart Energy Systems: Utilized in smart meters and energy management systems, this MCU helps in monitoring and controlling energy usage efficiently.
- Healthcare Devices: Suitable for medical monitoring systems, the ATSAM3A8CA-AU ensures accurate data processing, essential for patient monitoring devices.
- Home Automation: This MCU is perfect for smart home devices, where its capacity to handle multiple inputs and outputs can enhance device connectivity and functionality.
- Consumer Electronics: Employed in devices such as gaming consoles and advanced wearables, the ATSAM3A8CA-AU supports rich user interfaces and high-performance graphics.
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