ATMEGA645A-MU vs ATMEGA325A-MU Comparación
Comparación detallada lado a lado de ATMEGA645A-MU por Microchip Technology y ATMEGA325A-MU 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
ATMEGA645A-MU - 8-Bit AVR MCU 16MHz 64KB Flash | Microchip
ATMEGA645A-MU ✓ ActivoMicrochip Technology
ATMEGA325A-MU - 8-bit AVR MCU 32KB 20MHz 64-QFN | Microchip
ATMEGA325A-MU ✓ ActivoComparación de especificaciones
| Parámetro | ATMEGA645A-MU | ATMEGA325A-MU |
|---|---|---|
| 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) | $3,70 | $3,49 |
| Core Processor | AVR | AVR |
| Core Size | 8-Bit | 8-Bit |
| Speed | 16 MHz | — |
| Flash Memory | 64 KB (32K x 16) | 32 KB (16K x 16) |
| EEPROM Size | 2 KB | — |
| RAM Size | 4 KB | — |
| Supply Voltage (Vcc/Vdd) | 1.8 V to 5.5 V | — |
| Number of I/O | 54 / 69 general purpose I/O lines | — |
| Encapsulado | 64-QFN (9x9 mm) Exposed Pad (64-VFQFN) | 64-QFN (9x9 mm) Exposed Pad |
| Tipo de montaje | Surface Mount | Surface Mount |
| Temperatura de funcionamiento | [DATA_NEEDED: Operating Temperature] | -40C to +85C (Industrial) |
| ADC Resolution | 10-bit | [DATA_NEEDED: ADC resolution] |
| Oscillator Type | Internal + External | — |
| Programming Interface | ISP, JTAG, ICSP | — |
| Series | AVR ATmega | — |
| Estado RoHS | Compliant | Compliant |
| Max Clock Frequency | — | 20 MHz |
| SRAM | — | 2 KB |
| EEPROM | — | 1 KB |
| General Purpose I/O | — | 54 |
| Tensión de alimentación | — | [DATA_NEEDED: supply voltage range] |
| Peripherals | — | [DATA_NEEDED: peripheral list] |
| Connectivity | — | [DATA_NEEDED: connectivity interfaces] |
| Programmability | — | In-System Programmable (ISP), read-while-write |
| Debug Interface | — | [DATA_NEEDED: JTAG/debug support] |
| MSL Rating | — | [DATA_NEEDED: moisture sensitivity level] |