Microchip Technology ATSAM4LC2AA-AU
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $20.20 | $20.20 |
| 15+ | $4.65 | $69.75 |
| 25+ | $4.55 | $113.75 |
| 50+ | $4.29 | $214.50 |
| 100+ | $3.79 | $379.00 |
| N+ | $0.76 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Microchip Technology |
| Product Series | SAM4L |
| Packaging | Tray | NULL |
| Core Processor | ARM® Cortex®-M4 |
| Core Size | 32-Bit Single-Core |
| Speed | 48MHz |
| Connectivity | I2C, IrDA, LINbus, SPI, UART/USART, USB |
| Peripherals | Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT |
| Number of I/O | 27 |
| Program Memory Size | 128KB (128K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| RAM Size | 32K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.68V ~ 3.6V |
| Data Converters | A/D 3x12b; D/A 1x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 48-TQFP (7x7) |
| Package / Case | 48-TQFP |
| ROHS |  |
The Microchip ATSAM4LC2AA-AU is an ultra-low-power 32-bit ARM Cortex-M4 microcontroller with 128KB flash and 32KB RAM. Operating at 48MHz with 1.68V-3.6V supply, it integrates LCD controller, I2S, DMA, and PWM in a 48-TQFP package for advanced embedded applications.
- ARM Cortex-M4 core: High performance with DSP instructions for signal processing.
- Integrated LCD controller: Simplifies display design and reduces external components.
- Ultra-low voltage operation (1.68V): Extends battery life in portable devices.
- I2S audio interface: Enables high-quality digital audio applications.
Smart Displays
Integrated LCD controller and I2S interface enable graphical user interfaces in smart appliances and industrial panels.
Audio Processing
The I2S peripheral and DMA support high-quality audio streaming in portable speakers and voice assistants.
IoT Edge Nodes
Low-power Cortex-M4 with 128KB flash handles sensor fusion and secure communication in battery-powered IoT devices.
Medical Wearables
Ultra-low voltage operation (1.68V) and LCD support suit continuous glucose monitors and fitness trackers.
Portable Instruments
48MHz processing and rich analog peripherals enable precise measurements in handheld multimeters and scopes.
Human-Machine Interface
Combines touch sensing, display control, and communication in a single chip for control panels.
- Q: What core does this MCU use?
- A: It uses an ARM Cortex-M4 processor.
- Q: What is the maximum speed?
- A: It operates at up to 48MHz.
- Q: How much flash memory is included?
- A: It has 128KB of flash memory.
- Q: What is the supply voltage range?
- A: It operates from 1.68V to 3.6V.
ATSAM4LC2AA-AU.pdf
- Q: What core does this MCU use?
- A: It uses an ARM Cortex-M4 processor.
- Q: What is the maximum speed?
- A: It operates at up to 48MHz.
- Q: How much flash memory is included?
- A: It has 128KB of flash memory.
- Q: What is the supply voltage range?
- A: It operates from 1.68V to 3.6V.
