ATMEGA808-MU vs ATMEGA4808-MUR Comparación
Comparación detallada lado a lado de ATMEGA808-MU 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
ATMEGA4808-MUR - 8-Bit AVR MCU 20MHz 48KB Flash QFN-32 | Microchip
ATMEGA4808-MUR ✓ ActivoComparación de especificaciones
| Parámetro | ATMEGA808-MU | 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) | $0,68 | $1,22 |
| Core Processor | AVR (megaAVR 0-series) | 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 Byte | — |
| Operating Voltage Range | 1.8 V to 5.5 V | — |
| Connectivity | I2C, SPI, USART | I2C (TWI), SPI, USART |
| Number of I/O | 27 | — |
| Hardware Multiplier | Yes | — |
| Functional Safety Support | FuSa (Functional Safety) documentation available | — |
| Temperatura de funcionamiento | -40C to +85C | — |
| Encapsulado | 32-VQFN (5x5 mm) with exposed pad | 32-VQFN (5x5 mm) exposed pad / 32-VFQFN |
| Tipo de montaje | Surface Mount | Surface Mount |
| Packaging | Tray | — |
| Program Memory Type | FLASH | — |
| Estado RoHS | Compliant (per JLCPCB listing) | Compliant |
| ADC Resolution | [DATA_NEEDED: ADC resolution] | 10-bit |
| Timers | [DATA_NEEDED: timer count and type] | — |
| Speed | — | 20 MHz |
| Flash Memory Size | — | 48 KB (24K x 16) |
| SRAM Size | — | 6 KB (6K x 8) |
| EEPROM Size | — | 256 bytes |
| Supply Voltage Range | — | 1.8 V to 5.5 V |
| ADC Channels | — | 12 |
| Oscillator Type | — | Internal |
| Series | — | megaAVR 0, Functional Safety (FuSa) |
| Peripherals | — | Brown-out Detect/Reset, POR, PWM, WDT |
| Recuento de pines | — | 32 |