ATMEGA3290P-20AUR vs ATMEGA3250V-8AUR Comparación
Comparación detallada lado a lado de ATMEGA3290P-20AUR por Microchip Technology y ATMEGA3250V-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
ATMEGA3290P-20AUR - AVR 8-Bit MCU 32KB 20MHz | Microchip
ATMEGA3290P-20AUR ✓ ActivoMicrochip Technology
ATMEGA3250V-8AUR - 8-bit AVR MCU 32KB 8MHz TQFP-100 | Microchip
ATMEGA3250V-8AUR ✓ ActivoComparación de especificaciones
| Parámetro | ATMEGA3290P-20AUR | ATMEGA3250V-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) | $0,00 | $3,38 |
| Core Architecture | AVR 8-bit RISC CMOS | — |
| Program Memory (Flash) | 32 KB (16K x 16) ISP, read-while-write | — |
| SRAM | 2 KB | — |
| EEPROM | 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 | — |
| Working Registers | 32 | — |
| Supply Voltage Range | 2.7 V to 5.5 V | 1.8 V to 5.5 V |
| LCD Controller | Yes, on-chip segment LCD driver | — |
| Debug / Programming | JTAG on-chip debug, ICSP self-programming | — |
| Low-Power Technology | picoPower | — |
| Encapsulado | 100-TQFP (14x14 mm) | 100-TQFP (14x14 mm, 0.8 mm pitch) |
| Temperatura de funcionamiento | -40C to +85C (industrial) | -40C to +85C (Industrial) |
| Tipo de montaje | Surface Mount | Surface Mount |
| Packing | Tape & Reel (R suffix) | — |
| Estado RoHS | Green / RoHS compliant per distributor data | Compliant (Green) |
| Core Processor | — | AVR |
| Core Size | — | 8-Bit |
| Speed | — | 8 MHz |
| Program Memory Type | — | FLASH (In-System Programmable) |
| Program Memory Size | — | 32 KB (16K x 16) |
| EEPROM Size | — | 1 KB |
| RAM Size | — | 2 KB |
| Number of I/O | — | 32 I/O (multi-port) |
| Instructions | — | 130-131 powerful instructions, most single-clock cycle |
| General Purpose Registers | — | 8 x 32-bit register file (32 x 8-bit working registers) |
| Debug / Scan | — | JTAG (IEEE 1149.1 boundary scan) and on-chip debug |
| Packaging | — | Tape & Reel (TR) |
| Life Cycle Stage | — | Active |