ATMEGA3250A-AU vs ATMEGA325A-AN Comparación
Comparación detallada lado a lado de ATMEGA3250A-AU por Microchip Technology y ATMEGA325A-AN 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
ATMEGA3250A-AU - 8-bit AVR MCU 32KB 20MHz TQFP-100 | Microchip
ATMEGA3250A-AU ✓ Activo
Comparación de especificaciones
| Parámetro | ATMEGA3250A-AU | ATMEGA325A-AN |
|---|---|---|
| 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) | $2,50 | $2,42 |
| Core Processor | AVR | — |
| Core Size | 8-Bit | — |
| Speed | 20 MHz | — |
| Flash Memory | 32 KB (16K x 16) | — |
| SRAM | 2 KB | — |
| EEPROM | 1 KB | — |
| Tensión de alimentación | 4.5 V to 5.5 V | 5 V |
| Number of I/O | 68 | 54 |
| I/O Ports | 32 (A-J port system) | — |
| Connectivity | SPI, UART/USART, TWI (I2C) | — |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | — |
| ADC Resolution | 10 bit | — |
| ADC Channels | 8 | — |
| Instructions | 131 (most single-cycle) | — |
| Debug Interface | JTAG (on-chip debug + boundary scan) | — |
| Encapsulado | 100-TQFP (14x14 mm), 0.8 mm pitch | — |
| Tipo de montaje | Surface Mount | Surface Mount |
| Temperatura de funcionamiento | [DATA_NEEDED: operating temperature range] | -40C to +105C |
| Estado RoHS | Compliant (Green) | Compliant |
| Core Architecture | — | AVR 8-bit RISC |
| Program Memory Size | — | 32 KB (16K x 16) Flash |
| Program Memory Type | — | ISP FLASH with read-while-write |
| SRAM Size | — | 2 KB (2K x 8) |
| EEPROM Size | — | 1 KB |
| Frecuencia de reloj máxima | — | 20 MHz |
| General Purpose Working Registers | — | 32 x 8-bit |
| Instruction Set | — | 130 instructions, mostly single-cycle |
| Oscillator Type | — | Internal |
| Encapsulado / Carcasa | — | 64-TQFP (14x14 mm) |
| Packaging | — | Tube |
| Lead Free | — | Yes |
| Nivel MSL | — | [DATA_NEEDED: MSL rating] |