ATMEGA6490-16AI vs ATMEGA3250-16AU Comparación
Comparación detallada lado a lado de ATMEGA6490-16AI por Microchip Technology y ATMEGA3250-16AU 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
ATMEGA6490-16AI - 64KB Flash 16MHz AVR LCD MCU | Microchip
ATMEGA6490-16AI ✓ ActivoMicrochip Technology
ATMEGA3250-16AU - 8-bit AVR MCU 16MHz 32KB Flash | Microchip
ATMEGA3250-16AU ✓ ActivoComparación de especificaciones
| Parámetro | ATMEGA6490-16AI | ATMEGA3250-16AU |
|---|---|---|
| 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) | $4,85 | $5,74 |
| Core Processor | AVR | — |
| Core Size | 8-Bit | 8-bit |
| Speed | 16 MHz | — |
| Program Flash Memory | 64 KB (32K x 16) | — |
| EEPROM Size | 2 KB | — |
| RAM Size | 4 KB | — |
| Number of I/O | 69 | — |
| LCD Driver | Yes, segment LCD (up to 4x40 segments) | — |
| ADC | 8-channel 10-bit | — |
| Connectivity | USART, SPI, TWI (I2C) | — |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, LCD, JTAG | — |
| Oscillator Type | Internal | — |
| Temperatura de funcionamiento | -40C to +85C | -40C to +85C (industrial) |
| Voltage - Supply (VCC/VDD) | [DATA_NEEDED: supply voltage range] | — |
| Encapsulado / Carcasa | 100-TQFP (14x14 mm) | — |
| Tipo de montaje | Surface Mount | Surface Mount |
| Technology | picoPower | — |
| Estado RoHS | [DATA_NEEDED: RoHS status] | — |
| Core Architecture | — | 8-bit AVR RISC |
| Frecuencia de reloj máxima | — | 16 MHz |
| Flash Memory | — | 32 KB (16K x 16) |
| EEPROM | — | 1 KB |
| SRAM | — | 2 KB |
| Supply Voltage Range | — | 4.5 V to 5.5 V |
| General Purpose I/O | — | 54/69 I/O lines |
| I/O Ports | — | 32 |
| Instructions | — | 131 powerful instructions |
| Interfaces | — | USART, SPI, TWI (I2C), JTAG |
| Timers | — | Three flexible timer/counters with compare modes |
| Debug / Test | — | JTAG boundary-scan and on-chip debugging |
| Programming | — | In-System Programmable (ISP) Flash with read-while-write |
| Encapsulado | — | 100-TQFP (14x14 mm), 0.80 mm pitch |
| Estado del ciclo de vida | — | ACTIVE |