ATSAMD21G17A-AU vs ATSAMD21G17A-MU Comparação
Comparação detalhada lado a lado de ATSAMD21G17A-AU por Microchip Technology e ATSAMD21G17A-MU por Microchip Technology. Compare especificações principais, parâmetros elétricos, encapsulamento, status do ciclo de vida, preços e disponibilidade para determinar o melhor componente para os requisitos do seu projeto.
Microchip Technology
ATSAMD21G17A-AU - 48MHz Cortex-M0+ MCU, 128KB Flash | Microchip
ATSAMD21G17A-AU ✓ AtivoMicrochip Technology
ATSAMD21G17A-MU - 48MHz Cortex-M0+ MCU, 128KB Flash | Microchip
ATSAMD21G17A-MU ✓ AtivoComparação de especificações
| Parâmetro | ATSAMD21G17A-AU | ATSAMD21G17A-MU |
|---|---|---|
| Marca | Microchip Technology | Microchip Technology |
| Categoria | Microcontrollers | Microcontrollers |
| Status do ciclo de vida | Ativo | Ativo |
| Status do estoque | In Stock | In Stock |
| Preço unitário (USD) | $2,74 | $2,89 |
| Series | SAM D21G, Functional Safety (FuSa) | — |
| Core Processor | ARM Cortex-M0+ | — |
| Core Size | 32-Bit | — |
| Core Speed | 48 MHz | — |
| Performance | 2.46 CoreMark/MHz | — |
| Flash Size | 128 KB (128K x 8) | — |
| SRAM Size | 16 KB | — |
| RWW Flash | 4 KB (separate, simultaneous code+data access) | — |
| Supply Voltage (Vcc/Vdd) | 1.62 V to 3.6 V | — |
| Number of I/O | Up to 38 GPIO | — |
| ADC | 12-bit, up to 350 ksps, up to 14 channels | 12-bit, 12 channels, up to 350 ksps |
| DAC | 10-bit, up to 350 ksps | 10-bit, 1 channel, up to 350 ksps |
| Analog Comparators | 2 | 2 |
| Serial Interfaces | 6x SERCOM (configurable UART/SPI/I2C) | — |
| USB | USB 2.0 Full-Speed Device, integrated transceiver | USB 2.0 Full-Speed device/host with on-chip transceiver |
| Connectivity | I2C, SPI, UART, USB | — |
| Peripherals | Brown-out Detect/Reset, DMA, Event System, I2S, POR, PWM, WDT | — |
| Encapsulamento | 48-TQFP (7x7 mm) | 48-QFN (7x7 mm) |
| Tipo de montagem | Surface Mount | Surface Mount |
| Temperatura de operação | -40C to +85C (industrial) | — |
| Nível MSL | 3 (168 hours) | — |
| Status RoHS | Compliant | — |
| Core Architecture | — | ARM Cortex-M0+ |
| Core Bit Width | — | 32-bit |
| Frequência máxima de clock | — | 48 MHz |
| Program Memory (Flash) | — | 128 KB |
| SRAM | — | 16 KB |
| RWW Flash Section | — | 4 KB (per series feature) |
| Supply Voltage (VDD) | — | 1.62 V to 3.6 V |
| GPIO Count | — | 38 |
| SERCOM Modules | — | 6 (each configurable as I2C/SPI/USART) |
| Timers/Counters | — | TC modules + TCC (per family) |
| Faixa de temperatura de operação | — | -40C to +85C (industrial) |
| RoHS / REACH | — | RoHS compliant; REACH status to be verified |
| MSL | — | [DATA_NEEDED: MSL level] |