ATMEGA6490V-8AU vs ATMEGA3290V-8AU Comparación
Comparación detallada lado a lado de ATMEGA6490V-8AU por Microchip Technology y ATMEGA3290V-8AU 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
ATMEGA6490V-8AU - 8-bit AVR MCU 64KB 8MHz 100-TQFP | Microchip
ATMEGA6490V-8AU ✓ ActivoMicrochip Technology
ATMEGA3290V-8AU - 8MHz AVR MCU 32KB Flash LCD | Microchip
ATMEGA3290V-8AU ✓ ActivoComparación de especificaciones
| Parámetro | ATMEGA6490V-8AU | ATMEGA3290V-8AU |
|---|---|---|
| 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) | $7,45 | $3,91 |
| Core | AVR 8-bit RISC | AVR 8-bit RISC |
| Core Size | 8-bit | 8-bit |
| Speed | 8MHz | 8 MHz |
| Program Memory Size | 64KB (32K x 16) Flash | 32 KB (16K x 16) |
| EEPROM Size | 2KB | 1 KB |
| SRAM Size | 4KB | — |
| Number of I/O | 54 / 69 general purpose I/O lines | 69 |
| Working Registers | 32 general purpose registers | — |
| LCD Controller | Integrated segment LCD driver | — |
| Debug Interface | JTAG (boundary-scan and on-chip debug) | — |
| Program Memory Type | ISP FLASH, read-while-write, self-programming | FLASH |
| Encapsulado | 100-TQFP (14x14 mm) | 100-TQFP (14 x 14 mm), 0.8 mm pitch |
| Tipo de montaje | Surface Mount | Surface Mount |
| Technology | picoPower low power | — |
| Supply Voltage Range (V-grade) | 1.8 V to 5.5 V | — |
| Temperatura de funcionamiento | [DATA_NEEDED: operating temperature range for V grade suffix] | -40C to +85C (AU industrial grade) |
| Instructions | 130 instructions, most single clock cycle | 131 (most single-cycle) |
| Estado RoHS | [DATA_NEEDED: RoHS compliance status] | — |
| RAM Size | — | 2 KB |
| I/O Ports | — | 32 |
| Peripherals | — | LCD controller, Brown-out Detect/Reset, POR, PWM, WDT |
| ADC Resolution | — | 10-bit |
| Connectivity | — | SPI, UART/USART, TWI (I2C) |
| Supply Voltage Range | — | 1.8 V to 5.5 V (V grade) |
| Estado del ciclo de vida | — | ACTIVE |
| Oscillator Type | — | Internal + External |