ATMEGA809-AFR vs ATMEGA4808-MUR Comparación
Comparación detallada lado a lado de ATMEGA809-AFR por Microchip Technology y ATMEGA4808-MUR 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
ATMEGA809-AFR - 8-Bit AVR MCU 20MHz 8KB Flash 48-TQFP | Microchip
ATMEGA809-AFR ✓ ActivoMicrochip Technology
ATMEGA4808-MUR - 8-Bit AVR MCU 20MHz 48KB Flash QFN-32 | Microchip
ATMEGA4808-MUR ✓ ActivoComparación de especificaciones
| Parámetro | ATMEGA809-AFR | ATMEGA4808-MUR |
|---|---|---|
| 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) | $1,55 | $1,22 |
| Core Processor | AVR | AVR 8-bit (megaAVR 0-series) |
| Core Size | 8-Bit | 8-Bit |
| Frecuencia de reloj máxima | 20 MHz | — |
| Flash Memory | 8 KB (8K x 8) | — |
| SRAM | 1 KB | — |
| EEPROM | 256 bytes | — |
| Supply Voltage Range | 1.8 V to 5.5 V | 1.8 V to 5.5 V |
| Series | megaAVR 0-series | megaAVR 0, Functional Safety (FuSa) |
| Peripherals | Brown-out Detect/Reset, POR, WDT | Brown-out Detect/Reset, POR, PWM, WDT |
| Hardware Multiplier | Yes | — |
| Number of I/O | 41 | — |
| Encapsulado | 48-TQFP (7x7 mm) | 32-VQFN (5x5 mm) exposed pad / 32-VFQFN |
| Tipo de montaje | Surface Mount | Surface Mount |
| Special Features | Functional Safety (FuSa), Event System, Core Independent Peripherals | — |
| Temperatura de funcionamiento | [DATA_NEEDED: operating temperature range] | — |
| Programming Interface | UPDI | — |
| Speed | — | 20 MHz |
| Flash Memory Size | — | 48 KB (24K x 16) |
| SRAM Size | — | 6 KB (6K x 8) |
| EEPROM Size | — | 256 bytes |
| ADC Resolution | — | 10-bit |
| ADC Channels | — | 12 |
| Oscillator Type | — | Internal |
| Connectivity | — | I2C (TWI), SPI, USART |
| Recuento de pines | — | 32 |
| Estado RoHS | — | Compliant |