ATMEGA3290V-8AUR vs ATMEGA645V-8AUR Comparación
Comparación detallada lado a lado de ATMEGA3290V-8AUR por Microchip Technology y ATMEGA645V-8AUR 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
ATMEGA3290V-8AUR - AVR 8-bit MCU 32KB Flash 8MHz | Microchip
ATMEGA3290V-8AUR ✓ ActivoMicrochip Technology
ATMEGA645V-8AUR - 8-bit AVR MCU 64KB Flash 8MHz | Microchip
ATMEGA645V-8AUR ✓ ActivoComparación de especificaciones
| Parámetro | ATMEGA3290V-8AUR | ATMEGA645V-8AUR |
|---|---|---|
| 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) | $2,30 | $4,20 |
| Core Processor | AVR | — |
| Core Size | 8-Bit | — |
| Speed | 8 MHz | — |
| Flash Memory Size | 32 KB (16K x 16) | — |
| EEPROM Size | 1 KB | — |
| RAM Size | 2 KB | — |
| Supply Voltage Range | 1.8 V to 5.5 V | — |
| Number of I/O | 69 | — |
| Peripherals | LCD, POR, PWM, WDT | — |
| ADC Resolution | 10-bit | — |
| ADC Channels | 10 | — |
| Communication Interfaces | SPI, UART/USART, TWI (I2C) | — |
| Oscillator Type | Internal | — |
| Temperatura de funcionamiento | -40C to +85C | — |
| Encapsulado / Carcasa | 100-TQFP (14x14 mm) | — |
| Tipo de montaje | Surface Mount | Surface Mount |
| Programming Method | ISP, JTAG, Parallel | In-System Programmable (ISP) |
| Life Cycle Stage | Active | — |
| Estado RoHS | Compliant | Compliant (green package per FindIC listing) |
| Core Architecture | — | AVR 8-bit RISC, 130 instructions |
| Flash Memory | — | 64 KB In-System Programmable |
| EEPROM | — | 2 KB |
| SRAM | — | 4 KB |
| Frecuencia de reloj máxima | — | 8 MHz |
| Operating Voltage | — | 1.8 V to 5.5 V (V-grade) |
| Encapsulado | — | TQFP-64 |
| Terminal Form | — | Gull Wing |
| Package Shape | — | Square |
| Number of Terminals | — | 64 |
| Temperature Grade | — | Industrial |
| Throughput | — | Up to 8 MIPS at 8 MHz (approx. 1 MIPS/MHz) |
| Packing | — | Tape & Reel (R suffix) |