ATSAMD20G16A-AN vs ATSAMD20G16A-AU Comparison
Detailed side-by-side comparison of ATSAMD20G16A-AN by Microchip Technology and ATSAMD20G16A-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-AN - ARM Cortex-M0+ MCU, 64KB Flash, 48TQFP | Microchip
ATSAMD20G16A-AN ✓ ActiveMicrochip Technology
ATSAMD20G16A-AU - 48MHz ARM Cortex-M0+ MCU 64KB Flash | Microchip
ATSAMD20G16A-AU ✓ ActiveSpecification Comparison
| Parameter | ATSAMD20G16A-AN | ATSAMD20G16A-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.02 | $2.78 |
| Core Processor | ARM Cortex-M0+ | — |
| Core Size | 32-bit single-core | — |
| Maximum Clock Speed | 48 MHz | — |
| Program Memory (Flash) | 64 KB (64K x 8) | 64 KB |
| SRAM | 8 KB | 8 KB |
| Supply Voltage (VDD) | 1.62 V to 3.63 V | — |
| Number of I/O Pins | 38 | — |
| Package | 48-pin TQFP (7x7 mm) | 48-pin TQFP, 7x7 mm |
| Connectivity | I2C, SPI, UART/USART | — |
| ADC | 12-bit, up to 16 channels | 12-bit, up to 1 MSPS |
| DAC | 10-bit | — |
| Peripheral Touch Controller (PTC) | 256 channels | Yes |
| Operating Temperature | -40 C to +105 C (industrial) | — |
| RoHS Status | Compliant | Compliant |
| Mounting Type | Surface Mount (gull-wing) | Surface Mount |
| Core | — | ARM Cortex-M0+ (32-bit) |
| Maximum CPU Clock | — | 48 MHz |
| CoreMark/MHz | — | 2.14 |
| Supply Voltage Range | — | 1.62 V to 3.63 V |
| 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) |
| Operating Temperature Range | — | -40 C to +85 C |
| I/O Pins | — | [DATA_NEEDED: I/O count from datasheet pinout] |