ATMEGA644-20MUR vs ATMEGA644PV-10MU Comparación
Comparación detallada lado a lado de ATMEGA644-20MUR por Microchip Technology y ATMEGA644PV-10MU 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
ATMEGA644-20MUR - 8-bit AVR MCU 64KB Flash 20MHz | Microchip
ATMEGA644-20MUR ✓ ActivoMicrochip Technology
ATMEGA644PV-10MU - 8-bit AVR MCU 64KB Flash 10MHz | Microchip
ATMEGA644PV-10MU ✓ ActivoComparación de especificaciones
| Parámetro | ATMEGA644-20MUR | ATMEGA644PV-10MU |
|---|---|---|
| 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) | $5,05 | $4,88 |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| Max Clock Frequency | 20 MHz | — |
| Program Memory (Flash) | 64KB (32K x 16) | — |
| SRAM | 4KB | 4 KB |
| EEPROM | 2KB | 2 KB |
| Supply Voltage Range | 4.5 V to 5.5 V | — |
| Ancho del bus de datos | 8 Bit | — |
| General Purpose I/O | 32 I/O lines | 32 lines |
| Timers/Counters | 3 (with compare modes and PWM) | 3 (with compare modes and PWM) |
| Communication Interfaces | USART, SPI, TWI (I2C) | — |
| ADC | 10-bit | — |
| Programming Interface | ICSP (In-Circuit Serial Programming), debugWIRE | — |
| Temperatura de funcionamiento | Industrial (-40C to +85C) | -40C to +85C (industrial) |
| Encapsulado | 44-VQFN (7x7 mm) Exposed Pad | 44-VQFN (7x7 mm), exposed pad |
| Tipo de montaje | Surface Mount | Surface Mount |
| Estado RoHS | [DATA_NEEDED: RoHS status] | Compliant (green package) |
| Lifecycle Stage | ACTIVE | — |
| Flash Memory | — | 64 KB (32K x 16) ISP Flash |
| Frecuencia de reloj máxima | — | 10 MHz |
| Tensión de alimentación | — | 1.8 V (picoPower family low-voltage capable) |
| ADC Resolution | — | 10 bit |
| USART Interfaces | — | 2 |
| Serial Interfaces | — | 2-wire (I2C/TWI), SPI |
| In-System Programming | — | Yes (read-while-write) |