ATSAMD20G16A-AU vs ATSAMD20G15A-AU Comparison
Detailed side-by-side comparison of ATSAMD20G16A-AU 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
ATSAMD20G16A-AU - 48MHz ARM Cortex-M0+ MCU 64KB Flash | Microchip
ATSAMD20G16A-AU ✓ ActiveMicrochip Technology
ATSAMD20G15A-AU - 48MHz Cortex-M0+ MCU, 32KB Flash | Microchip
ATSAMD20G15A-AU ✓ ActiveSpecification Comparison
| Parameter | ATSAMD20G16A-AU | ATSAMD20G15A-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.78 | $2.49 |
| Core | ARM Cortex-M0+ (32-bit) | ARM Cortex-M0+ (32-bit) |
| Maximum CPU Clock | 48 MHz | — |
| CoreMark/MHz | 2.14 | — |
| Program Memory (Flash) | 64 KB | 32 KB |
| SRAM | 8 KB | 4 KB |
| Supply Voltage Range | 1.62 V to 3.63 V | 1.62 V to 3.6 V |
| ADC | 12-bit, up to 1 MSPS | 12-bit, up to 350 ksps |
| SERCOM Modules | 6 (each configurable as UART/SPI/I2C) | — |
| 16-bit Timers/Counters | 2 (TC) + 1 (TCC) | — |
| Real-Time Clock | Yes (RTC with 32.768 kHz support) | — |
| Peripheral Touch Controller (PTC) | Yes | — |
| Operating Temperature Range | -40 C to +85 C | -40 C to +85 C (industrial) |
| Package | 48-pin TQFP, 7x7 mm | 48-pin TQFP (7x7 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| I/O Pins | [DATA_NEEDED: I/O count from datasheet pinout] | — |
| RoHS Status | Compliant | Compliant |
| Manufacturer | — | Microchip Technology (formerly Atmel) |
| Series | — | SAM D20 |
| Maximum CPU Frequency | — | 48 MHz |
| GPIO Count | — | 38 (max) |
| DAC | — | 10-bit |
| Serial Interfaces (SERCOM) | — | Up to 6 configurable (USART/SPI/I2C) |
| USB | — | USB 2.0 Full-Speed Device |