ATMEGA128A-MU vs ATMEGA128-16MU Comparación
Comparación detallada lado a lado de ATMEGA128A-MU por Microchip Technology y ATMEGA128-16MU 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
ATMEGA128A-MU - 8-bit AVR MCU 128KB 16MHz 64-QFN | Microchip (Tape & Reel)
ATMEGA128A-MU ✓ ActivoMicrochip Technology
ATMEGA128-16MU - 8-Bit AVR MCU 16MHz 128KB Flash | Microchip
ATMEGA128-16MU ✓ ActivoComparación de especificaciones
| Parámetro | ATMEGA128A-MU | ATMEGA128-16MU |
|---|---|---|
| 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) | $5,20 | $6,40 |
| Core Processor | AVR | — |
| Core Size | 8-Bit | — |
| Maximum Clock Speed | 16 MHz | — |
| Flash Memory | 128 KB (64K x 16) | 128 KB (64K x 16) In-System Programmable |
| EEPROM | 4 KB | 4 KB |
| SRAM | 4 KB | 4 KB |
| Supply Voltage Range | 2.7 V to 5.5 V | [DATA_NEEDED: supply voltage range] |
| General Purpose I/O | 53 lines | — |
| Working Registers | 32 general purpose | — |
| Instructions | 133 powerful instructions, most single-cycle | — |
| Timer/Counters | 4 flexible timer/counters with compare modes and PWM | — |
| Connectivity | EBI/EMI, I2C (Two-Wire Interface), SPI, UART/USART (2x USART) | — |
| Real-Time Counter | Yes | — |
| Encapsulado | 64-VFQFN Exposed Pad (9x9 mm) | 64-QFN (9x9 mm, MLF) |
| Tipo de montaje | Surface Mount | Surface Mount |
| Temperatura de funcionamiento | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| Packaging | Tape & Reel (TR) | — |
| Estado del ciclo de vida | Active | — |
| Core Architecture | — | 8-bit AVR RISC |
| CPU Speed | — | 16 MHz |
| GPIO Count | — | 53 I/O lines |
| ADC | — | 8-channel 10-bit |
| Timers/Counters | — | 4 with compare modes and PWM |
| USART | — | 2 |
| TWI (I2C) | — | Yes, byte-oriented Two-Wire Interface |
| SPI | — | Yes |
| JTAG | — | Yes, on-chip debugging and boundary scan |
| Estado RoHS | — | [DATA_NEEDED: RoHS status] |
| Compatibility | — | 100% pin compatible with ATmega103 |