ATMEGA645V-8AUR vs ATMEGA3290V-8AUR Comparación
Comparación detallada lado a lado de ATMEGA645V-8AUR por Microchip Technology y ATMEGA3290V-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
ATMEGA645V-8AUR - 8-bit AVR MCU 64KB Flash 8MHz | Microchip
ATMEGA645V-8AUR ✓ ActivoMicrochip Technology
ATMEGA3290V-8AUR - AVR 8-bit MCU 32KB Flash 8MHz | Microchip
ATMEGA3290V-8AUR ✓ ActivoComparación de especificaciones
| Parámetro | ATMEGA645V-8AUR | ATMEGA3290V-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) | $4,20 | $2,30 |
| 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 | — |
| Tipo de montaje | Surface Mount | Surface Mount |
| 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) | — |
| Estado RoHS | Compliant (green package per FindIC listing) | Compliant |
| Programming Method | In-System Programmable (ISP) | ISP, JTAG, Parallel |
| 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) |
| Life Cycle Stage | — | Active |