ATMEGA168A-MMHR vs ATMEGA328P-MMHR Comparación
Comparación detallada lado a lado de ATMEGA168A-MMHR por Microchip Technology y ATMEGA328P-MMHR 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
ATMEGA168A-MMHR - 8-Bit AVR MCU 16KB Flash 20MHz | Microchip
ATMEGA168A-MMHR ✓ ActivoMicrochip Technology
ATMEGA328P-MMHR - 20MHz 32KB Flash 8-Bit MCU | Microchip
ATMEGA328P-MMHR ✓ ActivoComparación de especificaciones
| Parámetro | ATMEGA168A-MMHR | ATMEGA328P-MMHR |
|---|---|---|
| Marca | Microchip Technology | Microchip Technology |
| Categoría | Microcontrollers | Microcontrollers |
| Estado del ciclo de vida | Activo | Activo |
| Core Architecture | 8-bit AVR RISC | — |
| Program Memory | 16 KB Flash (8K x 16) | — |
| EEPROM | 512 B | 1 KB |
| SRAM | 1 KB | 2 KB |
| Frecuencia de reloj máxima | 20 MHz | — |
| Operating Voltage | 1.8 V to 5.5 V | — |
| Throughput | Up to 20 MIPS at 20 MHz | — |
| General Purpose I/O | 23 lines | — |
| General Purpose Registers | 32 (8-bit) | — |
| Timers | Two 8-bit, one 16-bit with PWM | — |
| ADC | 10-bit successive approximation | — |
| Communication Interfaces | USART, SPI, TWI (I2C) | — |
| Internal Oscillator | 8 MHz calibrated RC | — |
| Encapsulado | 28-VQFN (4x4 mm) with exposed pad | 28-pin VQFN, 4 x 4 mm |
| Tipo de montaje | Surface Mount | Surface Mount |
| Temperatura de funcionamiento | -40 C to +85 C | — |
| Instruction Set | 133 powerful instructions, most single-cycle | — |
| Estado RoHS | Compliant | unknown |
| Product Type | — | 8-bit AVR Microcontroller |
| Maximum Clock Speed | — | 20 MHz |
| Flash Memory | — | 32 KB |
| Program Memory Organization | — | 16K x 16 |
| General-Purpose I/O Lines | — | 23 lines |
| General-Purpose Working Registers | — | 32 |
| ADC Resolution | — | 10-bit |
| ADC Channels | — | 6 channels |
| Timer/Counters | — | 3 |
| Serial Interfaces | — | 1 USART and 1 two-wire serial interface |
| Tensión de alimentación | — | 4.5 V to 5.5 V |
| Real-Time Counter | — | Integrated |
| PWM Support | — | Yes, timer/counter compare modes support PWM |
| Estado del ciclo de vida | — | Active |
| REACH Status | — | unknown |