ATMEGA6450P-AUR vs ATMEGA6490P-AUR Comparación
Comparación detallada lado a lado de ATMEGA6450P-AUR por Microchip Technology y ATMEGA6490P-AUR 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
ATMEGA6450P-AUR - 8-Bit AVR MCU 64KB Flash 20MHz | Microchip
ATMEGA6450P-AUR ✓ ActivoMicrochip Technology
ATMEGA6490P-AUR - 8-bit AVR MCU 64KB Flash LCD | Microchip
ATMEGA6490P-AUR ✓ ActivoComparación de especificaciones
| Parámetro | ATMEGA6450P-AUR | ATMEGA6490P-AUR |
|---|---|---|
| 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) | $4,18 | $5,95 |
| Core Architecture | 8-bit AVR RISC | — |
| Flash Memory | 64 KB (32K x 16) ISP Flash | — |
| EEPROM | 2 KB | — |
| SRAM | 4 KB (4K x 8) | — |
| Frecuencia de reloj máxima | 20 MHz | — |
| Supply Voltage Range | 1.8 V to 5.5 V (2.5V/3.3V/5V typical) | — |
| General Purpose I/O | 54 / 69 I/O lines | — |
| Working Registers | 32 general purpose registers | — |
| Encapsulado | 100-TQFP (14x14 mm) | 100-TQFP (14x14 mm) |
| Tipo de montaje | Surface Mount | Surface Mount |
| Temperature Grade | Industrial | — |
| Programming Interface | ICSP (In-Circuit Serial Programming) | ICSP (In-Circuit Serial Programming) |
| Low Power Technology | picoPower | — |
| Read-While-Write Flash | Yes | — |
| Series | AVR ATmega | — |
| Estado RoHS | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| Moisture Sensitivity Level | [DATA_NEEDED: MSL level] | — |
| Core Processor | — | AVR |
| Core Size | — | 8-Bit |
| Speed | — | 20 MHz |
| Program Memory Size | — | 64 KB (32K x 16) FLASH |
| Program Memory Type | — | ISP FLASH, self-programming, read-while-write |
| EEPROM Size | — | 2 KB |
| RAM Size | — | 4 KB |
| Number of I/O | — | 54 (69 including LCD segment drive) |
| Peripherals | — | LCD controller, picoPower, brown-out detect/reset, POR, WDT |
| Architecture | — | Advanced RISC, 130 instructions, 32 x 8-bit working registers |
| Tensión de alimentación | — | [DATA_NEEDED: supply voltage range] |
| Temperatura de funcionamiento | — | -40C to +85C (A grade, industrial) |
| Lifecycle Stage | — | ACTIVE |