ATMEGA809-MU vs ATMEGA808-MU Comparación
Comparación detallada lado a lado de ATMEGA809-MU por Microchip Technology y ATMEGA808-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
ATMEGA809-MU - 8KB AVR MCU 20MHz VQFN-48 | Microchip (Tape & Reel)
ATMEGA809-MU ✓ Activo
Comparación de especificaciones
| Parámetro | ATMEGA809-MU | ATMEGA808-MU |
|---|---|---|
| Marca | Microchip Technology | Microchip Technology |
| Categoría | Microcontrollers | Microcontrollers |
| Estado del ciclo de vida | Activo | Activo |
| Core Processor | AVR 8-bit RISC with hardware multiplier | AVR (megaAVR 0-series) |
| Core Size | 8-bit | 8-Bit |
| Speed | 20 MHz | — |
| Flash Memory | 8 KB (8K x 8) | 8 KB (8K x 8) |
| SRAM | 1 KB | 1 KB |
| EEPROM | 256 bytes | 256 Byte |
| Supply Voltage Range | 1.8 V to 5.5 V | — |
| ADC Resolution | 10-bit | [DATA_NEEDED: ADC resolution] |
| Number of I/O | 41 | 27 |
| Temperatura de funcionamiento | -40 C to +85 C | -40C to +85C |
| Encapsulado | 48-VQFN (6x6 mm) with exposed pad | 32-VQFN (5x5 mm) with exposed pad |
| Tipo de montaje | Surface Mount | Surface Mount |
| Series | megaAVR 0 (Functional Safety / FuSa) | — |
| Peripherals | Event System, Core Independent Peripherals, brown-out detect, POR, WDT | — |
| Connectivity | USART, SPI, TWI (I2C) | I2C, SPI, USART |
| Estado RoHS | Compliant | Compliant (per JLCPCB listing) |
| Packaging | Tape & Reel (R suffix) | Tray |
| Frecuencia de reloj máxima | — | 20 MHz |
| Operating Voltage Range | — | 1.8 V to 5.5 V |
| Hardware Multiplier | — | Yes |
| Functional Safety Support | — | FuSa (Functional Safety) documentation available |
| Program Memory Type | — | FLASH |
| Timers | — | [DATA_NEEDED: timer count and type] |