ATMEGA640-16AU vs ATMEGA1280-16AU Comparación
Comparación detallada lado a lado de ATMEGA640-16AU por Microchip Technology y ATMEGA1280-16AU 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
ATMEGA640-16AU - 8-bit AVR MCU 16MHz 64KB Flash | Microchip
ATMEGA640-16AU ✓ ActivoMicrochip Technology
ATMEGA1280-16AU - 16MHz 128KB AVR MCU | Microchip Technology
ATMEGA1280-16AU ✓ ActivoComparación de especificaciones
| Parámetro | ATMEGA640-16AU | ATMEGA1280-16AU |
|---|---|---|
| Marca | Microchip Technology | Microchip Technology |
| Categoría | Microcontrollers | Microcontrollers |
| Estado del ciclo de vida | Activo | Activo |
| Core Architecture | AVR Enhanced RISC (8-bit) | — |
| Series | ATmega640 | — |
| Program Memory (Flash) | 64 KB (32K x 16) | — |
| SRAM | 8 KB | 8 KB |
| EEPROM | 4 KB | 4 KB |
| Frecuencia de reloj máxima | 16 MHz | — |
| Throughput | ~16 MIPS | — |
| Tensión de alimentación | 2.7 V to 5.5 V | — |
| I/O Pins | 86 | — |
| ADC | 16 channels x 10-bit | 16-channel, 10-bit |
| PWM Channels | 16 | — |
| Timers/Counters | 6 | — |
| USART | 4 | 4 channels |
| SPI | 1 | — |
| TWI (I2C) | 1 | — |
| Encapsulado | 100-pin TQFP (14x14 mm) | 100-pin TQFP, 14 x 14 mm |
| Tipo de montaje | Surface Mount | Surface mount |
| Temperatura de funcionamiento | -40C to +85C (industrial) | -40°C to +85°C |
| In-System Programming | Yes (ISP) | — |
| On-Chip Debug | JTAG | — |
| Estado RoHS | Compliant | [DATA_NEEDED: RoHS compliance status] |
| Product Type | — | 8-bit AVR RISC-based microcontroller |
| Maximum Clock Speed | — | 16 MHz |
| Flash Memory | — | 128 KB |
| General-Purpose I/O Lines | — | 86 lines |
| General-Purpose Working Registers | — | 32 registers |
| Timer/Counters | — | 6 flexible timer/counters |
| Two-Wire Serial Interface | — | Byte-oriented TWI/I2C |
| Debug and Programming Interface | — | JTAG |
| Ancho del bus de datos | — | 8-bit |
| Operating Voltage | — | 2.7 V to 5.5 V |
| Estado del ciclo de vida | — | Active |
| REACH Status | — | [DATA_NEEDED: REACH compliance status] |
| AEC-Q100 Qualification | — | [DATA_NEEDED: AEC-Q100 qualification status] |