ATSAMD20J15A-ANT vs ATSAMD20G18A-ANT Comparação
Comparação detalhada lado a lado de ATSAMD20J15A-ANT por Microchip Technology e ATSAMD20G18A-ANT 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
ATSAMD20J15A-ANT - 32KB Flash Cortex-M0+ MCU, 64-TQFP | Microchip
ATSAMD20J15A-ANT ✓ AtivoMicrochip Technology
ATSAMD20G18A-ANT - ARM Cortex-M0+ 48MHz 256KB Flash MCU | Microchip
ATSAMD20G18A-ANT ✓ AtivoComparação de especificações
| Parâmetro | ATSAMD20J15A-ANT | ATSAMD20G18A-ANT |
|---|---|---|
| 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) | $1,65 | $2,55 |
| Core | ARM Cortex-M0+ (32-bit) | — |
| Series | SAM D20J (Atmel SMART) | — |
| Maximum CPU Frequency | 48 MHz | 48 MHz |
| Program Memory (Flash) | 32 KB (32K x 8) | 256 KB (256K x 8) |
| Data Memory (SRAM) | 4 KB | 32 KB |
| Operating Voltage Range | 1.62 V to 3.63 V | 1.62 V to 3.63 V |
| Faixa de temperatura de operação | -40°C to +105°C (Industrial, "ANT" suffix) | -40 C to +105 C |
| Encapsulamento | 64-TQFP (10x10 mm), Tape and Reel | 48-pin TQFP (7 x 7 mm) |
| Tipo de montagem | Surface Mount | Surface Mount |
| I/O Pins | [DATA_NEEDED: number of GPIO] | — |
| ADC | 12-bit, up to 20 channels ([DATA_NEEDED: exact channel count for 64-pin TQFP]) | 12-bit, up to 1 MSPS, up to 20 channels |
| DAC | 10-bit, 1 channel, 350 ksps | — |
| Peripheral Touch Controller (PTC) | 256-channel, supports buttons/sliders/wheels | — |
| Communication Interfaces | 6x SERCOM (UART/SPI/I2C configurable), I2S | — |
| Timers/Counters | TC x5, TCC x2 ([DATA_NEEDED: exact count]) | Six 16-bit TC channels |
| RTC | Yes, with 32.768 kHz oscillator support | 16-bit RTC with calendar mode |
| DMA Channels | [DATA_NEEDED: DMA channel count] | — |
| Nível MSL | MSL3 ([DATA_NEEDED: floor life]) | — |
| Lead-Free / RoHS | Lead-free, RoHS compliant per Mouser listing ("GREEN") | — |
| Core Architecture | — | ARM Cortex-M0+ (32-bit) |
| CoreMark/MHz | — | 2.46 |
| USB Interface | — | USB 2.0 Full-Speed Device with on-chip transceiver |
| SERCOM Modules | — | 6 (configurable as UART / SPI / I2C) |
| I2C Interfaces | — | 2 |
| Status RoHS | — | Compliant |
| Lead-Free / Halogen-Free | — | Yes (per Mouser GREEN marking) |