ATMEGA168-20MUR vs ATMEGA328P-MU Comparación
Comparación detallada lado a lado de ATMEGA168-20MUR por Microchip Technology y ATMEGA328P-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
ATMEGA168-20MUR - AVR 8-Bit MCU 20MHz 16KB Flash | Microchip
ATMEGA168-20MUR ✓ ActivoComparación de especificaciones
| Parámetro | ATMEGA168-20MUR | ATMEGA328P-MU |
|---|---|---|
| Marca | Microchip Technology | Microchip Technology |
| Categoría | Microcontrollers | Microcontrollers |
| Estado del ciclo de vida | Activo | NRND |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $2,12 | $2,85 |
| 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 | — |
| Supply Voltage Range | 2.7 V to 5.5 V | — |
| Number of I/O | 23 | — |
| ADC Resolution | 10-bit | — |
| ADC Channels | 8 (TQFP/QFN packages) | — |
| Timers | Three flexible timer/counters | — |
| Communication Interfaces | USART, SPI, I2C (TWI) | USART, SPI (master/slave), TWI (I2C-compatible) |
| Temperatura de funcionamiento | -40C to +85C (Industrial) | -40 C to +85 C (industrial) |
| Encapsulado | 32-VQFN (5x5 mm) exposed pad | 32-pin VQFN (5x5 mm, exposed pad) |
| Tipo de montaje | Surface Mount | Surface Mount |
| On-Chip Debug | debugWIRE | — |
| Programming | ISP, ICSP (2 I/O pins + reset) | — |
| Estado del ciclo de vida | Active | — |
| Estado RoHS | Compliant (Green) | Compliant |
| Core Architecture | — | AVR 8-bit RISC |
| Maximum Clock Speed | — | 20 MHz |
| Instruction Throughput | — | 20 MIPS |
| Flash Program Memory | — | 32 KB (16 K x 16) |
| SRAM | — | 2 KB |
| EEPROM | — | 1 KB |
| Operating Voltage Range | — | 1.8 V to 5.5 V |
| General-Purpose I/O | — | 23 lines |
| ADC | — | 10-bit, 8 channels (6 + 2 dedicated QFN/VFP) |
| Timers/Counters | — | 2 x 8-bit, 1 x 16-bit |
| On-chip Oscillator | — | Internal 8 MHz calibrated, 128 kHz |
| Programming Interface | — | ISP, debugWIRE, TPI |