ATSAMD21J15B-MU vs ATSAMD21J17D-MU Comparación
Comparación detallada lado a lado de ATSAMD21J15B-MU por Microchip Technology y ATSAMD21J17D-MU por Microchip Technology. Compare las especificaciones clave, los parámetros eléctricos, el encapsulado, el estado del ciclo de vida, los precios y la disponibilidad para determinar el mejor componente para los requisitos de su diseño.
Microchip Technology
ATSAMD21J15B-MU - 32KB Flash Cortex-M0+ MCU | Microchip
ATSAMD21J15B-MU ✓ ActivoMicrochip Technology
ATSAMD21J17D-MU - 48MHz Cortex-M0+ MCU 128KB Flash | Microchip
ATSAMD21J17D-MU ✓ ActivoComparación de especificaciones
| Parámetro | ATSAMD21J15B-MU | ATSAMD21J17D-MU |
|---|---|---|
| Marca | Microchip Technology | Microchip Technology |
| Categoría | Microcontrollers | Microcontrollers |
| Estado del ciclo de vida | Activo | Activo |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $1,74 | $2,21 |
| Core | ARM Cortex-M0+ | ARM Cortex-M0+ (SAM D21J family) |
| Core Architecture | ARMv6-M, 32-bit | — |
| Frecuencia de reloj máxima | 48 MHz | — |
| CoreMark/MHz | 2.46 | — |
| Flash Program Memory | 32 KB | — |
| SRAM | 4 KB | 16 KB |
| Tensión de alimentación | 1.62 V to 3.63 V | — |
| Temperatura de funcionamiento | -40 C to +85 C (industrial) | -40C to +85C (Industrial) |
| Encapsulado | 64-pin QFN (9x9 mm) with exposed pad | 64-QFN (9x9 mm) with Exposed Pad |
| ADC | 12-bit, up to 350 ksps, up to 14 channels | 12-bit, up to 350 ksps |
| DAC | 10-bit, 350 ksps, 1 channel | 10-bit, 350 ksps |
| SERCOM Modules | Up to 6 (configurable as I2C/SPI/UART) | 6 (configurable as UART/SPI/I2C) |
| USB | USB 2.0 Full-Speed Device/Host with on-chip transceiver | USB 2.0 Full-Speed Device with on-chip transceiver |
| Timers/Counters | Three 24-bit TC, one 16-bit TCC | 6 x 16-bit TC, plus 32-bit RTC |
| I2S | 2 interfaces | — |
| External Interrupts | 16 channels plus 1 NMI | — |
| Debug Interface | Two-pin Serial Wire Debug (SWD) | — |
| Estado RoHS | Compliant | Compliant |
| CPU Bit Width | — | 32-bit |
| Maximum CPU Clock | — | 48 MHz |
| Program Memory (Flash) | — | 128 KB (128K x 8) |
| RWW Flash Section | — | 4 KB |
| Supply Voltage (Vdd) | — | 1.62 V to 3.63 V |
| PTC (Touch) | — | Peripheral Touch Controller supported |
| I/O Pins | — | 52 programmable GPIO |
| Tipo de montaje | — | Surface Mount |
| Nivel MSL | — | 3 (168 hours) |
| Lead-Free / Halogen-Free | — | Yes / Yes |