ATMEGA168A-AUR vs ATMEGA168-20AUR Comparação
Comparação detalhada lado a lado de ATMEGA168A-AUR por Microchip Technology e ATMEGA168-20AUR por Microchip Technology. Compare especificações principais, parâmetros elétricos, encapsulamento, status do ciclo de vida, preços e disponibilidade para determinar o melhor componente para os requisitos do seu projeto.
Microchip Technology
ATMEGA168-20AUR - 8-bit AVR MCU 20MHz 16KB Flash | Microchip
ATMEGA168-20AUR ✓ AtivoComparação de especificações
| Parâmetro | ATMEGA168A-AUR | ATMEGA168-20AUR |
|---|---|---|
| Marca | Microchip Technology | Microchip Technology |
| Categoria | Microcontrollers | Microcontrollers |
| Status do ciclo de vida | Ativo | Ativo |
| Status do estoque | In Stock | In Stock |
| Preço unitário (USD) | $1,45 | $2,76 |
| Core Processor | AVR | AVR |
| Core Size | 8-Bit | 8-Bit |
| Speed | 20 MHz | 20 MHz |
| Program Memory Size | 16 KB (8K x 16) FLASH | — |
| EEPROM Size | 512 B | — |
| RAM Size | 1 KB | 1 KB |
| Supply Voltage Range | 2.7 V to 5.5 V | 2.7 V to 5.5 V |
| Number of I/O | 23 | 23 |
| Connectivity | I2C, SPI, UART/USART | — |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | — |
| Timers | Three flexible timer/counters with compare modes | — |
| Data Converters | 10-bit ADC | — |
| Instructions | 133 powerful instructions, most single-cycle | — |
| Encapsulamento | 32-TQFP (7x7 mm) | 32-TQFP (7x7 mm) |
| Tipo de montagem | Surface Mount | Surface Mount |
| Programming | In-System Programmable (ISP) FLASH with read-while-write | — |
| Lifecycle Stage | Active | — |
| Flash Memory | — | 16 KB (8K x 16) |
| EEPROM | — | 512 B |
| ADC Resolution | — | 10-bit, 8 channels |
| Timers/Counters | — | 3 |
| Communication Interfaces | — | USART, SPI, I2C (TWI) |
| On-Chip Debug | — | debugWIRE |
| In-System Programming | — | Yes (ISP, read-while-write) |
| Programmable Instructions | — | 133 (most single-cycle) |
| Status RoHS | — | Compliant |