ATSAMD20G15A-MU vs ATSAMD20G15A-AU Comparison
Detailed side-by-side comparison of ATSAMD20G15A-MU by Microchip Technology and ATSAMD20G15A-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
ATSAMD20G15A-MU - 48MHz Cortex-M0+ 32KB MCU | Microchip | SAM D20
ATSAMD20G15A-MU β ActiveMicrochip Technology
ATSAMD20G15A-AU - 48MHz Cortex-M0+ MCU, 32KB Flash | Microchip
ATSAMD20G15A-AU β ActiveSpecification Comparison
| Parameter | ATSAMD20G15A-MU | ATSAMD20G15A-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.38 | $2.49 |
| Core | ARM Cortex-M0+ (32-bit) | ARM Cortex-M0+ (32-bit) |
| Maximum CPU Clock | 48 MHz | β |
| CoreMark/MHz | 2.14 | β |
| Flash Memory | 32 KB | β |
| SRAM | 4 KB | 4 KB |
| Supply Voltage | 1.62 V to 3.63 V | β |
| Operating Temperature | -40 C to +85 C | β |
| Package | 48-pin QFN (7x7 mm) with exposed pad | 48-pin TQFP (7x7 mm) |
| GPIO | 38 programmable I/O pins | β |
| SERCOM | 6 (configurable as I2C/SPI/UART) | β |
| ADC | 12-bit, up to 10 channels | 12-bit, up to 350 ksps |
| DAC | 10-bit, 1 channel | 10-bit |
| Timers/Counters | Six 16-bit | β |
| USB | USB 2.0 Full-Speed Device | USB 2.0 Full-Speed Device |
| Debug Interface | Serial Wire Debug (SWD) | β |
| MSL Level | 3 (168 hours) | β |
| Manufacturer | β | Microchip Technology (formerly Atmel) |
| Series | β | SAM D20 |
| Maximum CPU Frequency | β | 48 MHz |
| Program Memory (Flash) | β | 32 KB |
| Supply Voltage Range | β | 1.62 V to 3.6 V |
| GPIO Count | β | 38 (max) |
| Serial Interfaces (SERCOM) | β | Up to 6 configurable (USART/SPI/I2C) |
| Operating Temperature Range | β | -40 C to +85 C (industrial) |
| Mounting Type | β | Surface Mount |
| RoHS Status | β | Compliant |