ATSAMD20J14A-CU vs ATSAMD20J15A-CU Comparação
Comparação detalhada lado a lado de ATSAMD20J14A-CU por Microchip Technology e ATSAMD20J15A-CU 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
ATSAMD20J14A-CU - ARM Cortex-M0+ 48MHz 16KB MCU | Microchip
ATSAMD20J14A-CU ✓ AtivoMicrochip Technology
ATSAMD20J15A-CU - ARM Cortex-M0+ MCU, 48MHz, 32KB Flash, 64-UFBGA | Microchip
ATSAMD20J15A-CU ✓ AtivoComparação de especificações
| Parâmetro | ATSAMD20J14A-CU | ATSAMD20J15A-CU |
|---|---|---|
| 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) | $1,32 | $2,05 |
| Core Architecture | ARM Cortex-M0+ | ARM Cortex-M0+ (32-bit) |
| Core Width | 32-bit | — |
| Maximum Clock Speed | 48 MHz | — |
| Program Memory Size | 16 KB Flash | — |
| SRAM | 2 KB | 4 KB |
| Supply Voltage Range | 1.62 V to 3.63 V | — |
| Faixa de temperatura de operação | -40 C to +85 C (industrial) | — |
| Encapsulamento | 64-ball UFBGA, 5 x 5 mm | 64-ball UFBGA (5x5 mm) |
| Tipo de montagem | Surface Mount | Surface Mount |
| Number of I/O Pins | [DATA_NEEDED: max I/O count for 64-ball variant] | — |
| ADC | 12-bit, up to 350 ksps, up to 14 channels | 12-bit, up to 20 channels, 350 ksps |
| DAC | 10-bit | 10-bit |
| Communication Interfaces | Up to 6 x SERCOM (USART/SPI/I2C), I2S, USB 2.0 FS Device/Host | — |
| Timers | 16-bit TC, 32-bit TCC, 32-bit RTC | — |
| Status RoHS | Compliant | — |
| MSL (Moisture Sensitivity Level) | [DATA_NEEDED: MSL rating per JEDEC J-STD-020] | — |
| Lead-Free | Yes (Green / Pb-free) | — |
| Family | — | SAM D20J |
| Maximum CPU Frequency | — | 48 MHz |
| Flash Memory | — | 32 KB (32K x 8) |
| Operating Voltage Range | — | 1.62 V to 3.63 V |
| SERCOM Channels | — | 6 (configurable USART/I2C/SPI) |
| USB | — | USB 2.0 Full-Speed Device |
| Peripheral Touch Controller (PTC) | — | 256 channels |
| RTC | — | Yes, with calendar mode |
| Temperatura de operação | — | -40C to +85C (industrial) |
| Lead-Free / RoHS | — | Lead-free, RoHS compliant |
| Moisture Sensitivity Level | — | MSL3 (per JEDEC J-STD-020) |
| Programming Interface | — | SWD / 2-wire PDI / Bootloader |