ATMEGA328PB-MU vs ATMEGA328-MUR Comparación
Comparación detallada lado a lado de ATMEGA328PB-MU por Microchip Technology y ATMEGA328-MUR 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
ATMEGA328PB-MU - 8-Bit AVR MCU 20MHz 32KB Flash | Microchip
ATMEGA328PB-MU ✓ ActivoMicrochip Technology
ATMEGA328-MUR - AVR 8-Bit MCU 32KB 20MHz VQFN-32 | Microchip
ATMEGA328-MUR ✓ ActivoComparación de especificaciones
| Parámetro | ATMEGA328PB-MU | ATMEGA328-MUR |
|---|---|---|
| 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) | $1,19 | $1,84 |
| Core Architecture | AVR 8-bit RISC | — |
| Core Size | 8-Bit | 8-Bit |
| Frecuencia de reloj máxima | 20 MHz | — |
| Program Memory Size | 32 KB (16K x 16) FLASH | — |
| SRAM Size | 2 KB | 2 KB |
| EEPROM Size | 1 KB | 1 KB |
| Performance | Approx. 1 MIPS per MHz | — |
| I/O Count | 27 GPIO (incl. PORTE [3:0] on QFN) | — |
| Encapsulado | 32-VFQFN (5x5 mm) | 32-VQFN (5x5 mm) Exposed Pad |
| Tipo de montaje | Surface Mount | Surface Mount |
| Temperatura de funcionamiento | -40C to +85C (Industrial) | -40C to +85C (Industrial) |
| Tensión de alimentación | [DATA_NEEDED: VCC range] | — |
| ADC Resolution | 10-bit | 10 bit |
| Timers | 2 x 8-bit, 1 x 16-bit | 2 x 8-bit, 1 x 16-bit |
| Communication Interfaces | USART, 2 x SPI, 2 x I2C (TWI) | USART, SPI, I2C (TWI) |
| Low Power Technology | picoPower, multiple sleep modes | — |
| Programming | ISP, debugWIRING, self-programming boot loader | — |
| Safety Qualification | Functional Safety (FuSa) supported per DigiKey | — |
| Estado RoHS | Compliant (GREEN package per FindIC) | — |
| Core Processor | — | AVR 8-bit RISC |
| Speed | — | 20 MHz |
| Flash Memory Size | — | 32 KB (16K x 16) |
| Supply Voltage Range | — | 2.5 V to 5.5 V (speed dependent) |
| Number of I/O | — | 23 |
| ADC Channels | — | 8 (6 external + 2 extra on QFN) |
| Peripherals | — | Brown-out Detect/Reset, POR, PWM, WDT, debugWIRE |
| Instructions | — | 131 instructions, mostly single-cycle |
| Throughput | — | Up to 20 MIPS at 20 MHz |
| Packaging | — | Tape & Reel (R suffix), Green |
| Lifecycle Stage | — | ACTIVE |