ATMEGA328P-AUR vs ATMEGA168A-AUR Comparación
Comparación detallada lado a lado de ATMEGA328P-AUR por Microchip Technology y ATMEGA168A-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
ATMEGA328P-AUR - 8-bit AVR MCU, 32KB Flash, 20MHz, TQFP-32 | Microchip
ATMEGA328P-AUR ✓ Activo
Comparación de especificaciones
| Parámetro | ATMEGA328P-AUR | ATMEGA168A-AUR |
|---|---|---|
| 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) | $2,18 | $1,45 |
| Core Architecture | AVR 8-bit RISC | — |
| Program Memory (Flash) | 32 KB | — |
| SRAM | 2 KB | — |
| EEPROM | 1 KB | — |
| Frecuencia de reloj máxima | 20 MHz | — |
| Supply Voltage Range | 1.8 V to 5.5 V | 2.7 V to 5.5 V |
| Rango de temperatura de funcionamiento | -40 C to +85 C (Industrial) | — |
| I/O Pins | 23 programmable | — |
| ADC | 10-bit, up to 8 channels | — |
| PWM Channels | 6 | — |
| Timers | 2 x 8-bit, 1 x 16-bit | Three flexible timer/counters with compare modes |
| Communication Interfaces | USART, SPI, I2C (TWI) | — |
| Encapsulado | 32-pin TQFP, 7x7 mm, 0.8 mm pitch | 32-TQFP (7x7 mm) |
| Tipo de montaje | Surface Mount | Surface Mount |
| Instruction Set | 131 instructions, mostly single-cycle | — |
| Working Registers | 32 x 8-bit | — |
| Watchdog Timer | Yes, with separate on-chip oscillator | — |
| Brown-out Detection | Yes | — |
| Power-Saving Modes | 6 software-selectable | — |
| Nivel MSL | 3 (168 hours) | — |
| Estado RoHS | Compliant | — |
| Throughput | 20 MIPS at 20 MHz | — |
| Core Processor | — | AVR |
| Core Size | — | 8-Bit |
| Speed | — | 20 MHz |
| Program Memory Size | — | 16 KB (8K x 16) FLASH |
| EEPROM Size | — | 512 B |
| RAM Size | — | 1 KB |
| Number of I/O | — | 23 |
| Connectivity | — | I2C, SPI, UART/USART |
| Peripherals | — | Brown-out Detect/Reset, POR, PWM, WDT |
| Data Converters | — | 10-bit ADC |
| Instructions | — | 133 powerful instructions, most single-cycle |
| Programming | — | In-System Programmable (ISP) FLASH with read-while-write |
| Lifecycle Stage | — | Active |