ATMEGA6490P-AUR vs ATMEGA6450P-AUR Comparação
Comparação detalhada lado a lado de ATMEGA6490P-AUR por Microchip Technology e ATMEGA6450P-AUR por Microchip Technology. Compare especificações principais, parâmetros elétricos, encapsulamento, status do ciclo de vida, preços e disponibilidade para determinar o melhor componente para os requisitos do seu projeto.
Microchip Technology
ATMEGA6490P-AUR - 8-bit AVR MCU 64KB Flash LCD | Microchip
ATMEGA6490P-AUR ✓ AtivoMicrochip Technology
ATMEGA6450P-AUR - 8-Bit AVR MCU 64KB Flash 20MHz | Microchip
ATMEGA6450P-AUR ✓ AtivoComparação de especificações
| Parâmetro | ATMEGA6490P-AUR | ATMEGA6450P-AUR |
|---|---|---|
| Marca | Microchip Technology | Microchip Technology |
| Categoria | Microcontrollers | Microcontrollers |
| Status do ciclo de vida | Ativo | Ativo |
| Status do estoque | In Stock | In Stock |
| Preço unitário (USD) | $5,95 | $4,18 |
| 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 | — |
| Tensão de alimentação | [DATA_NEEDED: supply voltage range] | — |
| Temperatura de operação | -40C to +85C (A grade, industrial) | — |
| Encapsulamento | 100-TQFP (14x14 mm) | 100-TQFP (14x14 mm) |
| Tipo de montagem | Surface Mount | Surface Mount |
| Programming Interface | ICSP (In-Circuit Serial Programming) | ICSP (In-Circuit Serial Programming) |
| Status RoHS | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| Lifecycle Stage | ACTIVE | — |
| Core Architecture | — | 8-bit AVR RISC |
| Flash Memory | — | 64 KB (32K x 16) ISP Flash |
| EEPROM | — | 2 KB |
| SRAM | — | 4 KB (4K x 8) |
| Frequência máxima de clock | — | 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 |
| Temperature Grade | — | Industrial |
| Low Power Technology | — | picoPower |
| Read-While-Write Flash | — | Yes |
| Series | — | AVR ATmega |
| Moisture Sensitivity Level | — | [DATA_NEEDED: MSL level] |