ATMEGA645V-8AUR vs ATMEGA6450V-8AU Comparación
Comparación detallada lado a lado de ATMEGA645V-8AUR por Microchip Technology y ATMEGA6450V-8AU 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
ATMEGA6450V-8AU - 8-bit AVR MCU, 64KB Flash, 8MHz | Microchip
ATMEGA6450V-8AU ✓ ActivoComparación de especificaciones
| Parámetro | ATMEGA645V-8AUR | ATMEGA6450V-8AU |
|---|---|---|
| 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 | $2,31 |
| Core Architecture | AVR 8-bit RISC, 130 instructions | AVR 8-bit RISC |
| Flash Memory | 64 KB In-System Programmable | 64KB (32K x 16), In-System Programmable |
| EEPROM | 2 KB | 2KB |
| SRAM | 4 KB | 4KB |
| Frecuencia de reloj máxima | 8 MHz | — |
| Operating Voltage | 1.8 V to 5.5 V (V-grade) | — |
| Encapsulado | TQFP-64 | 100-TQFP (14 x 14 mm) |
| 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 (GREEN package per Microchip classification) |
| Programming Method | In-System Programmable (ISP) | — |
| Ancho del bus de datos | — | 8 Bit |
| Maximum Clock Speed | — | 8 MHz |
| ADC Resolution | — | 10-bit |
| I/O Ports | — | 53 I/O lines |
| Tensión de alimentación | — | 1.8 V (V-variant extended low-voltage range) |
| Instructions | — | 130 powerful instructions, most single-cycle |
| In-System Programming | — | Yes (ICSP) |
| Temperatura de funcionamiento | — | -40C to +85C (A-grade industrial) |
| Life Cycle Stage | — | ACTIVE |
| LCD Controller | — | Integrated segment LCD drive (6450 family) |