ATMEGA3290P-20AUR vs ATMEGA329PA-MUR Comparación
Comparación detallada lado a lado de ATMEGA3290P-20AUR por Microchip Technology y ATMEGA329PA-MUR 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
ATMEGA3290P-20AUR - AVR 8-Bit MCU 32KB 20MHz | Microchip
ATMEGA3290P-20AUR ✓ ActivoMicrochip Technology
ATMEGA329PA-MUR - 8-bit AVR 20MHz 32KB Flash MCU 64-QFN | Microchip
ATMEGA329PA-MUR ✓ ActivoComparación de especificaciones
| Parámetro | ATMEGA3290P-20AUR | ATMEGA329PA-MUR |
|---|---|---|
| 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) | $0,00 | $3,85 |
| Core Architecture | AVR 8-bit RISC CMOS | — |
| Program Memory (Flash) | 32 KB (16K x 16) ISP, read-while-write | 32 KB |
| SRAM | 2 KB | 2 KB |
| EEPROM | 1 KB | 1 KB |
| Frecuencia de reloj máxima | 20 MHz | — |
| Peak Performance | 20 MIPS (approx. 1 MIPS/MHz) | — |
| Instruction Set | 130 instructions, most single-cycle | — |
| General-Purpose I/O | 69 lines | 54 |
| Working Registers | 32 | 32 x 8-bit |
| Supply Voltage Range | 2.7 V to 5.5 V | — |
| LCD Controller | Yes, on-chip segment LCD driver | Yes (up to 4x40 segments) |
| Debug / Programming | JTAG on-chip debug, ICSP self-programming | — |
| Low-Power Technology | picoPower | — |
| Encapsulado | 100-TQFP (14x14 mm) | 64-lead QFN (9x9 mm) |
| Temperatura de funcionamiento | -40C to +85C (industrial) | -40C to +85C (industrial) |
| Tipo de montaje | Surface Mount | Surface Mount |
| Packing | Tape & Reel (R suffix) | Tape & Reel |
| Estado RoHS | Green / RoHS compliant per distributor data | Compliant |
| Core | — | AVR 8-bit RISC |
| Maximum CPU Speed | — | 20 MHz |
| Supply Voltage (Vcc) | — | 1.8 V to 5.5 V |
| ADC | — | 8-channel 10-bit |
| Communication Interfaces | — | USART, SPI, I2C (TWI) |
| Program Memory Type | — | In-System Programmable Flash (read-while-write) |
| Nivel MSL | — | 3 (per JEDEC J-STD-020, reflow 260C) |