ATMEGA64L-8AQ vs ATMEGA64A-AUR Comparación
Comparación detallada lado a lado de ATMEGA64L-8AQ por Microchip Technology y ATMEGA64A-AUR 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
ATMEGA64L-8AQ - 8-Bit AVR MCU, 64KB Flash, 8MHz TQFP-64 | Microchip
ATMEGA64L-8AQ ✗ Fin de vidaMicrochip Technology
ATMEGA64A-AUR - 8-bit AVR MCU 64KB Flash 16MHz TQFP-64 | Microchip
ATMEGA64A-AUR ✓ ActivoComparación de especificaciones
| Parámetro | ATMEGA64L-8AQ | ATMEGA64A-AUR |
|---|---|---|
| Marca | Microchip Technology | Microchip Technology |
| Categoría | Microcontrollers | Microcontrollers |
| Estado del ciclo de vida | Fin de vida | Activo |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $7,50 | $4,10 |
| Core Size | 8-Bit | — |
| Series | AVR ATmega64 | — |
| Frecuencia de reloj máxima | 8 MHz | — |
| Program Memory Size | 64 KB (32K x 16) Flash | 64KB (32K x 16) ISP Flash |
| EEPROM Size | 2 KB | 2KB |
| SRAM Size | 4 KB | 4KB |
| ADC Resolution | 10-bit | — |
| Number of ADC Channels | 8 | — |
| Core Architecture | AVR RISC, 130 instructions | 8-bit AVR RISC |
| General Purpose Registers | 32 x 8 | — |
| Debug Interface | JTAG (on-chip debug, boundary scan) | — |
| Communication Interfaces | 2x USART, SPI, TWI (I2C) | 2x USART, SPI, TWI (I2C compatible) |
| Operating Voltage | 2.7 V to 5.5 V (L grade) | — |
| Temperatura de funcionamiento | -40C to +85C | — |
| Encapsulado | 64-TQFP (14x14 mm) | 64-TQFP (14x14mm) |
| Tipo de montaje | Surface Mount | Surface Mount |
| Life Cycle | Mature; not recommended for new designs (replaced by ATmega64A) | — |
| Maximum CPU Speed | — | 16MHz |
| General Purpose I/O | — | 53 lines |
| Working Registers | — | 32 general purpose |
| Timers/Counters | — | 4 flexible timer/counters with compare modes and PWM |
| ADC | — | 8-channel, 10-bit (from manufacturer product summary) |
| Oscillator Type | — | Internal |
| Debug / Test | — | JTAG for on-chip debug and boundary scan |
| Rango de temperatura de funcionamiento | — | Industrial (-40C to +85C) |
| Packaging | — | Tape & Reel (TR) |
| Estado RoHS | — | Compliant (GREEN per FindIC listing) |
| Pin Compatibility | — | 100% pin compatible with ATmega103 |