ATMEGA4809-AF vs ATMEGA3209-AF Comparación
Comparación detallada lado a lado de ATMEGA4809-AF por Microchip Technology y ATMEGA3209-AF 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-AF - 8-bit AVR MCU 20MHz 48KB Flash | Microchip
ATMEGA4809-AF ✓ ActivoMicrochip Technology
ATMEGA3209-AF - 8-Bit AVR MCU 20MHz 32KB Flash | Microchip
ATMEGA3209-AF ✓ ActivoComparación de especificaciones
| Parámetro | ATMEGA4809-AF | ATMEGA3209-AF |
|---|---|---|
| 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) | $1,92 | $1,72 |
| Core | 8-bit AVR RISC with hardware multiplier | — |
| Core Speed | 20 MHz max | — |
| Flash Memory | 48 KB (24K x 16) | — |
| SRAM | 6 KB | — |
| EEPROM | 256 bytes | — |
| Operating Voltage Range | 1.8 V to 5.5 V | — |
| Supply Voltage (typical) | 3.3 V / 5 V | — |
| Number of I/Os | 43 programmable I/O pins | — |
| ADC Resolution | 10-bit | — |
| ADC Channels | 16 single-ended | — |
| UART Interfaces | 3 (USART) | — |
| SPI Interfaces | 2 | — |
| I2C Interfaces | 2 (TWI) | — |
| Timers | TCA x2, TCB x4, TCD x1 | — |
| Core Independent Peripherals (CIP) | Yes (CCL, event system, WDT, BOD) | — |
| Programming/Debug Interface | UPDI (single-wire) | — |
| Encapsulado | 48-TQFP (7x7 mm) | 48-TQFP (7 x 7 mm) |
| Temperatura de funcionamiento | -40C to +105C (industrial) | [DATA_NEEDED: operating temperature range] |
| Functional Safety Support | FuSa package support | — |
| Tipo de montaje | Surface Mount | Surface Mount |
| Core Processor | — | AVR (8-bit) with hardware multiplier |
| Core Size | — | 8-bit |
| Series | — | megaAVR 0-series |
| Frecuencia de reloj máxima | — | 20 MHz |
| Flash Memory Size | — | 32 KB (16K x 16) |
| SRAM Size | — | 4 KB |
| EEPROM Size | — | 256 bytes |
| Supply Voltage Range | — | [DATA_NEEDED: supply voltage range] |
| Number of I/O | — | [DATA_NEEDED: GPIO count] |
| Safety Feature | — | Functional Safety (FuSa) |
| Program Memory Type | — | FLASH |
| Peripherals | — | Core Independent Peripherals (Core Inde... per Microchip) |
| Estado RoHS | — | [DATA_NEEDED: RoHS status] |
| Moisture Sensitivity Level | — | [DATA_NEEDED: MSL level] |