Microchip Technology ATSAM4LC2AA-MUR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $6.42 | $6.42 |
| 15+ | $6.22 | $93.30 |
| 25+ | $6.08 | $152.00 |
| 50+ | $5.75 | $287.50 |
| 100+ | $5.07 | $507.00 |
| N+ | $1.01 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Microchip Technology |
| Product Series | SAM4L |
| Packaging | Cut Tape (CT) | 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-QFN (7x7) |
| Package / Case | 48-VFQFN Exposed Pad |
| ROHS |  |
The Microchip ATSAM4LC2AA-MUR is a 32-bit ARM Cortex-M4 microcontroller optimized for low power and human-machine interfaces. It runs at 48MHz and includes 128KB Flash and 32KB RAM. A key feature is its integrated segment LCD controller, which simplifies display design. Housed in a 48-VFQFN package, it operates from 1.68V to 3.6V, making it suitable for portable and industrial applications.
- Integrated LCD Controller: Eliminates the need for external display drivers, reducing BOM cost.
- ARM Cortex-M4 Core: Provides high performance with DSP instructions for signal processing.
- Ultra-Low Voltage (1.68V): Extends battery life in portable devices.
- DMA and I2S: Enables efficient data transfer for audio and sensor interfaces.
Smart Meters
The integrated LCD controller and low power modes make it ideal for utility meters with long battery life.
Industrial HMI Panels
Drive small graphic or segment LCDs directly while using the Cortex-M4 for responsive user interfaces.
Portable Instrumentation
With 128KB Flash and 32KB RAM, it can handle complex DSP tasks for portable analyzers.
Medical Monitoring Devices
Its low voltage operation and DMA support enable efficient data streaming from sensors to displays.
Building Automation
Control HVAC systems with LCD feedback, leveraging the PWM and WDT for reliable operation.
Wearable Displays
The 1.68V minimum voltage and LCD driver allow for compact, low-power wearable devices.
- Q: What core does this MCU use?
- A: It is based on the ARM Cortex-M4 processor.
- Q: What is the maximum clock speed?
- A: It operates at up to 48MHz.
- Q: Does it have an LCD controller?
- A: Yes, it includes a segment LCD controller for direct glass display driving.
- Q: What is the supply voltage range?
- A: It operates from 1.68V to 3.6V.
- Q: What package is available?
- A: It comes in a 48-VFQFN exposed pad package.
ATSAM4LC2AA-MUR.pdf
- Q: What core does this MCU use?
- A: It is based on the ARM Cortex-M4 processor.
- Q: What is the maximum clock speed?
- A: It operates at up to 48MHz.
- Q: Does it have an LCD controller?
- A: Yes, it includes a segment LCD controller for direct glass display driving.
- Q: What is the supply voltage range?
- A: It operates from 1.68V to 3.6V.
- Q: What package is available?
- A: It comes in a 48-VFQFN exposed pad package.
