ATSAMD20J14A-AU vs ATSAMD20J16B-AU Comparación
Comparación detallada lado a lado de ATSAMD20J14A-AU por Microchip Technology y ATSAMD20J16B-AU 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
ATSAMD20J14A-AU - 48MHz Cortex-M0+ MCU 16KB Flash | Microchip
ATSAMD20J14A-AU ✓ ActivoMicrochip Technology
ATSAMD20J16B-AU - ARM Cortex-M0+ MCU 64KB Flash | Microchip
ATSAMD20J16B-AU ✓ ActivoComparación de especificaciones
| Parámetro | ATSAMD20J14A-AU | ATSAMD20J16B-AU |
|---|---|---|
| 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) | $2,69 | $1,92 |
| Core Architecture | ARM Cortex-M0+ (32-bit) | — |
| Frecuencia de reloj máxima | 48 MHz | — |
| Program Memory (Flash) | 16 KB (16K x 8) | — |
| Data Memory (SRAM) | 2 KB | — |
| Supply Voltage (VDDIO/VDDIN) | 1.62 V to 3.6 V | — |
| Rango de temperatura de funcionamiento | -40 C to +85 C | — |
| ADC | 12-bit, up to 350 ksps | 12-bit, up to 350 ksps, up to 20 channels |
| DAC | 10-bit, 350 ksps | 10-bit, 350 ksps, 1 channel |
| SERCOM Modules | 6 (configurable as USART, I2C, or SPI) | — |
| Timers/Counters (TC) | 5 (16-bit) | — |
| Encapsulado | 64-LQFP (10x10 mm), also referenced as TQFP-64 | 64-pin TQFP (10x10x1 mm) |
| Tipo de montaje | Surface Mount | Surface Mount (Gull-Wing) |
| Recuento de pines | 64 | — |
| MSL (Moisture Sensitivity Level) | [DATA_NEEDED: MSL level] | — |
| Estado RoHS | Compliant | — |
| On-chip Debug | SWD (Serial Wire Debug) | — |
| Core | — | ARM Cortex-M0+ (32-bit) |
| Maximum CPU Clock | — | 48 MHz |
| Program Flash | — | 64 KB |
| SRAM | — | 8 KB |
| Operating Voltage Range | — | 1.6 V to 3.6 V |
| Temperature Grade | — | Industrial -40 C to +85 C |
| Peripheral Touch Controller (PTC) | — | 256-channel capacitive touch |
| SERCOM | — | 6 (each configurable as UART/SPI/I2C) |
| GPIO | — | [DATA_NEEDED: exact GPIO count] |
| DMA Channels | — | 6 |
| RTC | — | Yes, 32 kHz with calendar mode |
| Event System | — | 6 channels |
| Debug Interface | — | SWD (2-wire) |
| Lead-Free / RoHS | — | Yes / Compliant (Green) |