ATSAMD20E16B-MU vs ATSAMD20G15B-MU Comparação
Comparação detalhada lado a lado de ATSAMD20E16B-MU por Microchip Technology e ATSAMD20G15B-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
ATSAMD20E16B-MU - 48MHz Cortex-M0+ MCU 64KB Flash | Microchip
ATSAMD20E16B-MU ✓ AtivoMicrochip Technology
ATSAMD20G15B-MU - 32KB Flash Cortex-M0+ MCU 48MHz | Microchip
ATSAMD20G15B-MU ✓ AtivoComparação de especificações
| Parâmetro | ATSAMD20E16B-MU | ATSAMD20G15B-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) | $1,95 | $2,18 |
| Core Architecture | ARM Cortex-M0+ | — |
| Maximum CPU Clock | 48 MHz | — |
| Program Memory (Flash) | 64 KB (64K x 8) | — |
| SRAM | 8 KB | 4 KB |
| Encapsulamento | 32-pin VQFN (5x5 mm) with exposed pad | VQFN-48 (7x7 mm) with exposed pad |
| Operating Voltage (VDD) | 1.62 V to 3.63 V | — |
| I/O Pins | 26 (approx., datasheet-confirm per variant) | 38 |
| SERCOM Instances | 4 (configurable as UART/SPI/I2C) | — |
| ADC | 12-bit, up to 20 channels | 12-bit, up to 350 ksps |
| Analog Comparators | 2 | — |
| Brown-Out Detectors | 2 | — |
| Timers/Counters | 6 | — |
| RTC | Yes, 32 kHz domain | — |
| Watchdog Timer | Yes | — |
| Temperatura de operação | -40 C to +85 C (industrial) | -40 °C to +85 °C (Industrial) |
| Tipo de montagem | Surface Mount | Surface Mount |
| Status RoHS | Compliant | Compliant |
| Nível MSL | 3 (per JEDEC J-STD-020, typical for VQFN) | [DATA_NEEDED: MSL Level] |
| Core | — | ARM Cortex-M0+ |
| CPU Clock | — | Up to 48 MHz |
| Flash Memory | — | 32 KB (32K x 8) |
| Operating Voltage | — | 1.62 V to 3.6 V |
| DAC | — | 10-bit |
| USB | — | Full-speed USB 2.0 Device |
| Communication Interfaces | — | 6x SERCOM (UART/SPI/I2C) |
| Timer/Counters | — | 16-bit TC, RTC |