ATSAMD20G15A-MU vs ATSAMD20G17A-MU Comparison
Detailed side-by-side comparison of ATSAMD20G15A-MU by Microchip Technology and ATSAMD20G17A-MU 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
ATSAMD20G15A-MU - 48MHz Cortex-M0+ 32KB MCU | Microchip | SAM D20
ATSAMD20G15A-MU β ActiveMicrochip Technology
ATSAMD20G17A-MU - 48MHz Cortex-M0+ 128KB Flash MCU | Microchip
ATSAMD20G17A-MU β ActiveSpecification Comparison
| Parameter | ATSAMD20G15A-MU | ATSAMD20G17A-MU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.38 | $1.93 |
| Core | ARM Cortex-M0+ (32-bit) | ARM Cortex-M0+ (32-bit) |
| Maximum CPU Clock | 48 MHz | β |
| CoreMark/MHz | 2.14 | 2.14 |
| Flash Memory | 32 KB | 128 KB (128K x 8) |
| SRAM | 4 KB | 16 KB |
| Supply Voltage | 1.62 V to 3.63 V | β |
| Operating Temperature | -40 C to +85 C | -40 C to +85 C (Industrial) |
| Package | 48-pin QFN (7x7 mm) with exposed pad | 48-pin QFN (7x7 mm) with Exposed Pad |
| GPIO | 38 programmable I/O pins | β |
| SERCOM | 6 (configurable as I2C/SPI/UART) | β |
| ADC | 12-bit, up to 10 channels | 14-channel, 12-bit, up to 350 ksps |
| DAC | 10-bit, 1 channel | 1-channel, 10-bit |
| Timers/Counters | Six 16-bit | β |
| USB | USB 2.0 Full-Speed Device | β |
| Debug Interface | Serial Wire Debug (SWD) | β |
| MSL Level | 3 (168 hours) | MSL3 (per JEDEC J-STD-020) |
| Family | β | SAM D20G (Smart ARM) |
| Maximum CPU Frequency | β | 48 MHz |
| Mounting Type | β | Surface Mount |
| Operating Voltage | β | 1.62 V to 3.63 V |
| SERCOM Interfaces | β | 6 (configurable as UART / SPI / I2C) |
| DMA Channels | β | 2 |
| RTC | β | 32-bit Real-Time Counter |
| Watchdog Timer | β | Yes |
| Peripheral Touch Controller | β | Yes (PTC for capacitive touch) |
| RoHS Status | β | Compliant |
| Lead-Free / Halogen-Free | β | Yes (Lead-free finish, Halogen-free molding compound) |