ATMEGA64A-MUR vs ATMEGA64L-8AQ Comparación
Comparación detallada lado a lado de ATMEGA64A-MUR por Microchip Technology y ATMEGA64L-8AQ 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
ATMEGA64A-MUR - AVR 8-bit MCU 64KB Flash 16MHz QFN-64 | Microchip
ATMEGA64A-MUR ✓ ActivoMicrochip Technology
ATMEGA64L-8AQ - 8-Bit AVR MCU, 64KB Flash, 8MHz TQFP-64 | Microchip
ATMEGA64L-8AQ ✗ Fin de vidaComparación de especificaciones
| Parámetro | ATMEGA64A-MUR | ATMEGA64L-8AQ |
|---|---|---|
| Marca | Microchip Technology | Microchip Technology |
| Categoría | Microcontrollers | Microcontrollers |
| Estado del ciclo de vida | Activo | Fin de vida |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $4,42 | $7,50 |
| Core Architecture | AVR 8-bit RISC | AVR RISC, 130 instructions |
| Program Memory Size | 64KB (32K x 16) Flash | 64 KB (32K x 16) Flash |
| Program Memory Type | ISP Flash, read-while-write | — |
| EEPROM Size | 2KB | 2 KB |
| SRAM Size | 4KB (4K x 8) | 4 KB |
| Maximum Clock Speed | 16 MHz | — |
| Supply Voltage Range | 2.7 V to 5.5 V | — |
| Number of I/O | 53 | — |
| General Purpose Working Registers | 32 | — |
| Instruction Set | 130 powerful instructions, most single-cycle | — |
| Timers/Counters | 4 flexible timer/counters plus real-time counter | — |
| Oscillator Type | Internal | — |
| Encapsulado / Carcasa | 64-VFQFN Exposed Pad (9x9 mm) | — |
| Tipo de montaje | Surface Mount | Surface Mount |
| Temperature Grade | Industrial (-40C to +85C) | — |
| Packaging | Tape & Reel | — |
| Programming Interface | ISP (In-System Programmable), JTAG | — |
| Core Size | — | 8-Bit |
| Series | — | AVR ATmega64 |
| Frecuencia de reloj máxima | — | 8 MHz |
| ADC Resolution | — | 10-bit |
| Number of ADC Channels | — | 8 |
| General Purpose Registers | — | 32 x 8 |
| Debug Interface | — | JTAG (on-chip debug, boundary scan) |
| Communication Interfaces | — | 2x USART, SPI, TWI (I2C) |
| Operating Voltage | — | 2.7 V to 5.5 V (L grade) |
| Temperatura de funcionamiento | — | -40C to +85C |
| Encapsulado | — | 64-TQFP (14x14 mm) |
| Life Cycle | — | Mature; not recommended for new designs (replaced by ATmega64A) |