ATMEGA324PB-MN vs ATMEGA324PA-MCHR Comparación
Comparación detallada lado a lado de ATMEGA324PB-MN por Microchip Technology y ATMEGA324PA-MCHR 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
ATMEGA324PB-MN - 8-bit AVR MCU 20MHz 32KB Flash | Microchip
ATMEGA324PB-MN ✓ ActivoMicrochip Technology
ATMEGA324PA-MCHR - 8-bit AVR MCU 32KB Flash 20MHz | Microchip
ATMEGA324PA-MCHR ✓ ActivoComparación de especificaciones
| Parámetro | ATMEGA324PB-MN | ATMEGA324PA-MCHR |
|---|---|---|
| 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) | $2,19 | $2,55 |
| Core Processor | AVR | AVR |
| Core Size | 8-Bit | 8-Bit |
| Speed | 20 MHz | 20 MHz |
| Flash Memory | 32 KB (16K x 16) | — |
| EEPROM | 1 KB | — |
| SRAM | 2 KB | — |
| GPIO Count | 39 | — |
| Timer/Counters | 5 | — |
| Supply Voltage Range | 1.8 V to 5.5 V | — |
| Encapsulado | 44-VQFN (7x7 mm) Exposed Pad | 44-QFN (5x5 mm) with exposed pad |
| Tipo de montaje | Surface Mount | Surface Mount |
| Temperatura de funcionamiento | [DATA_NEEDED: operating temperature range] | -40C to +85C (industrial) |
| USART Peripherals | Multiple USARTs (PB variant adds 2 vs PA) | — |
| Touch Controller | QTouch PTC, 32 self-cap / 256 mutual-cap buttons | — |
| Connectivity | SPI, I2C (TWI), USART | — |
| Functional Safety | FuSa capable | — |
| Technology | picoPower low-power technology | — |
| Flash Memory Size | — | 32 KB (16K x 16) |
| EEPROM Size | — | 1 KB |
| SRAM Size | — | 2 KB |
| Number of I/O | — | 32 |
| General Purpose Registers | — | 32 |
| Tensión de alimentación | — | 2.5 V / 3.3 V / 5 V |
| Instructions | — | 131 instructions, most single-cycle execution |
| MIPS per MHz | — | Up to 1 MIPS/MHz |
| Programming | — | ICSP in-system programmable Flash with read-while-write |
| Low Power Technology | — | picoPower |
| Debug / Scan | — | JTAG (on-chip debug and boundary scan) |
| Life Cycle Stage | — | ACTIVE |