ATSAMD20G17A-AUT vs ATSAMD20G17A-AU Comparison
Detailed side-by-side comparison of ATSAMD20G17A-AUT by Microchip Technology and ATSAMD20G17A-AU 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
ATSAMD20G17A-AUT - 48MHz Cortex-M0+ MCU 128KB Flash TQFP-48
ATSAMD20G17A-AUT β ActiveMicrochip Technology
ATSAMD20G17A-AU - 48MHz Cortex-M0+ MCU, 128KB Flash | Microchip
ATSAMD20G17A-AU β ActiveSpecification Comparison
| Parameter | ATSAMD20G17A-AUT | ATSAMD20G17A-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.42 | $3.10 |
| Core | ARM Cortex-M0+ | ARM Cortex-M0+ (32-bit) |
| Core Architecture | ARM | β |
| Bit Width | 32-bit | β |
| Maximum CPU Clock | 48 MHz | β |
| Program Memory (Flash) | 128 KB (128K x 8) | 128 KB (128K x 8) |
| RAM Size | 16 KB | 16 KB (16K x 8) |
| Package | 48-TQFP (7x7 mm) | 48-TQFP (7x7 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Voltage Range | 1.62 V to 3.63 V | β |
| Operating Temperature Range | -40C to +85C (Industrial) | β |
| Number of I/O Pins | 38 | β |
| ADC | 12-bit, up to 300 ksps (per datasheet family) | 14-channel, 12-bit, up to 350 ksps |
| DAC | 10-bit (per datasheet family) | 1-channel, 10-bit |
| Communication Interfaces | SERCOM (configurable as I2C/SPI/USART), I2C, SPI, USART | β |
| Timers | Multiple 16-bit TC, RTC | β |
| DMA Channels | Yes (peripheral DMA) | β |
| MSL Level | 3 (168 hours) | 3 (168 hours) |
| RoHS Status | Compliant | Compliant |
| Lead Free | Yes | β |
| Series | β | SAM D20G |
| Maximum CPU Frequency | β | 48 MHz |
| Supply Voltage (Vcc/Vdd) | β | 1.62 V to 3.6 V |
| Peripheral Touch Controller (PTC) | β | Up to 256 channels |
| SERCOM Modules | β | Up to 6 (configurable as I2C/SPI/UART) |
| USB | β | Full-Speed USB 2.0 Device |
| Timer/Counters | β | 6 x 16-bit |
| Operating Temperature | β | -40 C to +85 C |