ATSAMD21J17D-AFT vs ATSAMD21J17A-AF Comparação
Comparação detalhada lado a lado de ATSAMD21J17D-AFT por Microchip Technology e ATSAMD21J17A-AF 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
ATSAMD21J17D-AFT - 48MHz Cortex-M0+ MCU, 128KB Flash | Microchip
ATSAMD21J17D-AFT ✓ AtivoMicrochip Technology
ATSAMD21J17A-AF - 48MHz Cortex-M0+ MCU, 128KB Flash, USB | Microchip
ATSAMD21J17A-AF ✓ AtivoComparação de especificações
| Parâmetro | ATSAMD21J17D-AFT | ATSAMD21J17A-AF |
|---|---|---|
| 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) | $2,78 | $2,65 |
| Core | ARM Cortex-M0+ (SAM D21J, Functional Safety (FuSa) capable) | — |
| Bit Width | 32-bit | — |
| Maximum CPU Frequency | 48 MHz | — |
| Flash Memory | 128 KB (128K x 8) | 128 KB (with 4 KB RWW) |
| SRAM | 16 KB | 16 KB |
| Encapsulamento | 64-pin TQFP (10x10 mm) | 64-pin TQFP (10x10 mm), 0.5 mm pitch |
| Tipo de montagem | Surface Mount | Surface Mount (Gull-wing) |
| Supply Voltage (VDD) | 1.62 V to 3.63 V | — |
| Temperatura de operação | -40 C to +125 C (extended) | — |
| USB Interface | USB 2.0 Full-Speed Device with on-chip transceiver | USB 2.0 Full-Speed Device with on-chip transceiver |
| Serial Interfaces | Up to 6 SERCOM (UART/SPI/I2C configurable) | — |
| ADC | 12-bit, up to 350 ksps | 12-bit, up to 20 channels, 350 ksps |
| DAC | 10-bit | 10-bit, 350 ksps |
| Timers | TC/TCC, RTC, WDT | — |
| I/O Voltage | 1.62 V to 3.63 V | — |
| Status RoHS | Compliant | Compliant (Pb-free, GREEN per supplier) |
| Nível MSL | [DATA_NEEDED: MSL rating] | 3 (168 hours) |
| Supply Current (active) | [DATA_NEEDED: active mode current] | — |
| Core Architecture | — | ARM Cortex-M0+ (32-bit) |
| Frequência máxima de clock | — | 48 MHz |
| CoreMark Score | — | 2.46 CoreMark/MHz (~118 CoreMark) |
| Operating Voltage Range | — | 1.62 V to 3.63 V |
| Faixa de temperatura de operação | — | -40C to +125C (industrial) |
| SERCOM Modules | — | 6 (each configurable as I2C/SPI/UART/USART) |
| DMA Channels | — | 12 |
| Timers/Counters | — | 8 (TC) plus RTC |