Microchip Technology ATSAMD20E15A-MU
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $7.04 | $7.04 |
| 15+ | $1.62 | $24.30 |
| 25+ | $1.58 | $39.50 |
| 50+ | $1.50 | $75.00 |
| 100+ | $1.32 | $132.00 |
| N+ | $0.26 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Microchip Technology |
| Product Series | SAM D20E |
| Packaging | Tray | NULL |
| Core Processor | ARM® Cortex®-M0+ |
| Core Size | 32-Bit Single-Core |
| Speed | 48MHz |
| Connectivity | I2C, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, WDT |
| Number of I/O | 26 |
| Program Memory Size | 32KB (32K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| RAM Size | 4K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.62V ~ 3.6V |
| Data Converters | A/D 10x12b; D/A 1x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 32-VQFN (5x5) |
| Package / Case | 32-VFQFN Exposed Pad |
| ROHS |
The ATSAMD20E15A-MU from Microchip Technology is a low-power 32-bit MCU based on the ARM Cortex-M0+ core. It runs at 48 MHz with 32KB flash and 4KB RAM in a 32-VFQFN package. Its 1.62V to 3.6V supply range makes it ideal for battery-powered designs.
- ARM Cortex-M0+ core: Industry-standard architecture with broad tool support.
- Low voltage operation (1.62V): Extends battery life.
- 48 MHz speed: Fast processing for its class.
- Compact package: Saves board space.
Wearable Devices
Low 1.62V operation and 48MHz ARM core balance power and performance.
IoT Sensors
Compact 32-VFQFN and low power enable edge node deployment.
Portable Instruments
4KB RAM supports moderate data buffering for measurement tools.
Smart Accessories
ARM ecosystem simplifies development with standard tools.
Battery Management
Low voltage operation extends battery runtime.
Simple Controllers
Cost-effective solution for basic control tasks.
- Q: What core does it use?
- A: ARM Cortex-M0+.
- Q: What is the maximum speed?
- A: 48 MHz.
- Q: What is the voltage range?
- A: 1.62V to 3.6V.
- Q: How much flash memory?
- A: 32KB.
- Q: What package is available?
- A: 32-VFQFN.
- Q: What core does it use?
- A: ARM Cortex-M0+.
- Q: What is the maximum speed?
- A: 48 MHz.
- Q: What is the voltage range?
- A: 1.62V to 3.6V.
- Q: How much flash memory?
- A: 32KB.
- Q: What package is available?
- A: 32-VFQFN.

ATSAMD20E15A-MU.pdf