ATMEGA48PB-MNR vs ATMEGA48PA-MMNR Comparación
Comparación detallada lado a lado de ATMEGA48PB-MNR por Microchip Technology y ATMEGA48PA-MMNR 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
ATMEGA48PB-MNR - 8-bit AVR MCU 4KB Flash 20MHz QFN-32 | Microchip
ATMEGA48PB-MNR ✓ Activo
Comparación de especificaciones
| Parámetro | ATMEGA48PB-MNR | ATMEGA48PA-MMNR |
|---|---|---|
| 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) | $0,88 | $1,33 |
| Core Processor | AVR | — |
| Core Size | 8-bit | — |
| Frecuencia de reloj máxima | 20 MHz | 20 MHz |
| Program Memory Size | 4 KB (2K x 16) Flash | 4 KB Flash (2K x 16) |
| Program Memory Type | FLASH (ISP, read-while-write) | — |
| EEPROM Size | 256 B | — |
| SRAM Size | 512 B | — |
| Number of I/O | 27 | — |
| Supply Voltage Range | 2.5 V / 3.3 V / 5 V operation | 1.8 V to 5.5 V |
| Connectivity | I2C (TWI), SPI, UART/USART | — |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | — |
| Timers | Three flexible timer/counters with compare modes | — |
| Temperatura de funcionamiento | -40C to +105C | — |
| Encapsulado | 32-VFQFN (5x5 mm) Exposed Pad | 28-pin VQFN (4x4 mm, 0.45 mm pitch) |
| Tipo de montaje | Surface Mount | Surface Mount |
| Packaging | Tape & Reel (MNR suffix), GREEN/RoHS | — |
| Special Features | picoPower technology, Functional Safety (FuSa) support | — |
| Core Architecture | — | 8-bit AVR RISC |
| EEPROM | — | 256 B |
| SRAM | — | 512 B |
| Throughput | — | Up to 20 MIPS at 20 MHz |
| Rango de temperatura de funcionamiento | — | -40 C to +105 C |
| General Purpose I/O Lines | — | 23 |
| Working Registers | — | 32 general purpose |
| Instruction Set | — | 131 instructions, most single-cycle |
| Timer/Counters | — | 3 flexible timer/counters with compare modes |
| ADC | — | 6-channel 10-bit |
| Flash Endurance | — | 10,000 write/erase cycles |
| EEPROM Endurance | — | 100,000 write/erase cycles |
| Programming Interface | — | SPI ISP, debugWIRE |
| Estado RoHS | — | Compliant (Green plastic) |