ATSAMD20G16B-AUT vs ATSAMD20G16B-MU Comparison
Detailed side-by-side comparison of ATSAMD20G16B-AUT by Microchip Technology and ATSAMD20G16B-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
ATSAMD20G16B-AUT - 48MHz Cortex-M0+ MCU 64KB Flash | Microchip
ATSAMD20G16B-AUT ✓ ActiveMicrochip Technology
ATSAMD20G16B-MU - 48MHz ARM Cortex-M0+ MCU 64KB Flash | Microchip
ATSAMD20G16B-MU ✓ ActiveSpecification Comparison
| Parameter | ATSAMD20G16B-AUT | ATSAMD20G16B-MU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Core Architecture | ARM Cortex-M0+ (32-bit) | — |
| Family | SAM D20G | — |
| Maximum CPU Clock | 48 MHz | — |
| Flash Program Memory | 64 KB (64K x 8) | — |
| SRAM | 8 KB | 8 KB |
| Supply Voltage (VDD) | 1.62 V to 3.6 V | — |
| Operating Temperature | -40 °C to +85 °C (Industrial) | -40 C to +85 C (industrial) |
| Package | 48-TQFP (7x7 mm) | 48-pin QFN (7x7 mm) with exposed pad |
| Mounting Type | Surface Mount | Surface Mount |
| ADC | 12-bit, up to 14 channels | 12-bit, up to 350 ksps, up to 14 channels |
| DAC | 10-bit | 10-bit, 1 MSPS |
| SERCOM Modules | 6 (configurable as UART/SPI/I2C) | — |
| Peripheral Touch Controller (PTC) | 256 channels | — |
| Timers | 32-bit TCC, multiple TC, RTC | — |
| Debug Interface | SWD (Serial Wire Debug) | — |
| I/O Pins (approx.) | 38 | — |
| MSL Level | 3 | MSL3 (per JEDEC J-STD-020) |
| RoHS Status | Compliant (Green) | Compliant (Green) |
| Architecture | — | ARM Cortex-M0+ 32-bit RISC |
| Core | — | ARM Cortex-M0+ with single-cycle multiplier |
| Maximum CPU Frequency | — | 48 MHz |
| Flash Memory | — | 64 KB (64K x 8) |
| Operating Voltage Range | — | 1.62 V to 3.63 V |
| Timers/Counters | — | Two 16-bit TC modules for PWM/capture |
| Communication Interfaces | — | Up to 6 SERCOM (I2C/SPI/UART) plus USB 2.0 FS device |
| Pin Count | — | 48 |