ATMEGA4809-AFR vs ATMEGA809-AU Comparación
Comparación detallada lado a lado de ATMEGA4809-AFR por Microchip Technology y ATMEGA809-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
ATMEGA4809-AFR - 8-bit AVR MCU 20MHz 48KB Flash TQFP-48 | Microchip
ATMEGA4809-AFR ✓ ActivoComparación de especificaciones
| Parámetro | ATMEGA4809-AFR | ATMEGA809-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) | $1,36 | $0,98 |
| Core | AVR 8-bit | — |
| Core Size | 8-bit | 8-Bit |
| Series | megaAVR 0 | megaAVR 0, Functional Safety (FuSa) |
| Frecuencia de reloj máxima | 20 MHz | 20 MHz |
| Program Memory Size | 48 KB (48K x 8) Flash | — |
| SRAM Size | 6 KB | — |
| EEPROM Size | 256 B | — |
| Tensión de alimentación | 1.8 V to 5.5 V (3.3V/5V operation) | [DATA_NEEDED: Supply voltage range] |
| Ancho del bus de datos | 8 bit | — |
| Programmability | UPDI (Unified Program and Debug Interface) | — |
| Peripheral Features | Core Independent Peripherals (CIP), 10-bit ADC, event system, Peripheral Touch Controller | — |
| Communication Interfaces | UART, SPI, I2C/TWI | — |
| Encapsulado / Carcasa | TQFP-48 (7x7 mm) | — |
| Estilo de montaje | SMD/SMT | — |
| Temperatura de funcionamiento | -40C to +105C | [DATA_NEEDED: Operating temperature range] |
| Packaging | Tape & Reel (R suffix) | — |
| Functional Safety | FuSa variant per DigiKey listing | — |
| Moisture Sensitivity Level | [DATA_NEEDED: MSL level] | — |
| Thermal Resistance (theta_JA) | [DATA_NEEDED: theta_JA] | — |
| Estado RoHS | Compliant | Compliant |
| Core Processor | — | AVR (8-bit) |
| Flash Memory | — | 8 KB (8K x 8) |
| SRAM | — | 1 KB |
| EEPROM | — | 256 bytes |
| Connectivity | — | I2C, SPI, UART/USART |
| Peripherals | — | Brown-out Detect/Reset, Power-on Reset, Event System |
| Number of I/O | — | [DATA_NEEDED: Number of I/O pins] |
| Encapsulado | — | 48-TQFP (7x7 mm) |
| Tipo de montaje | — | Surface Mount |
| Data Converter | — | [DATA_NEEDED: ADC resolution and channels] |
| Program Memory Type | — | FLASH |
| Hardware Multiplier | — | Yes |