ATSAMD20J18A-AU vs ATSAMD20-XPRO Comparison
Detailed side-by-side comparison of ATSAMD20J18A-AU by Microchip Technology and ATSAMD20-XPRO by Microchip Technology. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Microchip Technology
ATSAMD20J18A-AU - ARM Cortex-M0+ MCU, 256KB Flash | Microchip
ATSAMD20J18A-AU β ActiveMicrochip Technology
ATSAMD20-XPRO - SAM D20 Xplained Pro Cortex-M0+ Eval Kit | Microchip
ATSAMD20-XPRO β ActiveSpecification Comparison
| Parameter | ATSAMD20J18A-AU | ATSAMD20-XPRO |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Development Boards |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.15 | $70.00 |
| Core | ARM Cortex-M0+ (ARMv6-M, 32-bit) | ARM Cortex-M0+ 32-bit |
| Maximum Clock Frequency | 48 MHz | β |
| Flash Memory | 256 KB | 256 KiB |
| SRAM | 32 KB | 32 KiB |
| Operating Voltage Range | 1.62 V to 3.6 V | β |
| Package | 64-LQFP (10x10 mm) | β |
| Programmable I/O Pins | Up to 52 | β |
| ADC | 12-bit, up to 200 ksps | β |
| DAC | 10-bit | β |
| SERCOM Interfaces | Up to 8 (UART/SPI/I2C/LIN configurable) | β |
| USB | Full-Speed USB 2.0 Device | β |
| Timer/Counters | Six 16-bit TC, one 24-bit TC, one 32-bit RTC | β |
| DMA Channels | 2 (with 12 channels) | β |
| Operating Temperature Range | -40 C to +85 C | β |
| Mounting Type | Surface Mount (LQFP) | β |
| MSL Level | 3 | β |
| RoHS Status | Compliant | Compliant |
| Manufacturer | β | Microchip Technology |
| Series | β | SAM D20 Xplained Pro |
| Target MCU | β | ATSAMD20J18A |
| Clock Speed | β | 48 MHz |
| Crystal Oscillator | β | 32.768 kHz |
| Debug Interface | β | Embedded Atmel EDBG (USB HID) |
| Extension Headers | β | 3 x Xplained Pro 20-pin |
| Arduino Shield Compatibility | β | Yes, R3 footprint |
| Power Input | β | USB micro-B 5 V |
| Board Form Factor | β | Xplained Pro (approx. 75 x 100 mm) |
| Toolchain Support | β | Microchip Studio / Atmel Studio / MPLAB X IDE / ASF |
| Lead-Free | β | Yes |
| Operating Temperature | β | 0C to +60C (commercial eval kit) |