ATMEGA48PA-AU vs ATMEGA48PB-AUR Comparación
Comparación detallada lado a lado de ATMEGA48PA-AU por Microchip Technology y ATMEGA48PB-AUR 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
ATMEGA48PA-AU - 8-Bit AVR 20MHz 4KB Flash MCU | Microchip
ATMEGA48PA-AU ✓ ActivoMicrochip Technology
ATMEGA48PB-AUR - 8-bit AVR MCU 20MHz 4KB Flash TQFP-32 | Microchip
ATMEGA48PB-AUR ✓ ActivoComparación de especificaciones
| Parámetro | ATMEGA48PA-AU | ATMEGA48PB-AUR |
|---|---|---|
| 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) | $1,38 | $0,39 |
| Core Processor | AVR 8-bit RISC | AVR |
| Program Memory Size | 4 KB (2K x 16) Flash | — |
| EEPROM Size | 256 B | — |
| SRAM Size | 512 B | — |
| Frecuencia de reloj máxima | 20 MHz | — |
| Operating Voltage Range | 1.8 V to 5.5 V | 1.8 V to 5.5 V |
| Supply Voltage (5V operation) | 4.5 V to 5.5 V | — |
| Number of I/O Lines | 23 | — |
| General Purpose Working Registers | 32 | — |
| Instruction Set | 131 instructions, most single-cycle | — |
| ADC Resolution | 10-bit | — |
| ADC Channels | 8 | — |
| Timer/Counters | 3 (two 8-bit, one 16-bit) | — |
| Encapsulado | 32-TQFP (7x7 mm) | 32-TQFP (7x7 mm) |
| Tipo de montaje | Surface Mount | Surface Mount |
| Temperatura de funcionamiento | -40 C to +85 C (industrial) | — |
| Flash Write/Erase Cycles | 10,000 | — |
| EEPROM Write Cycles | 100,000 | — |
| Estado RoHS | Compliant | Compliant (GRN / green package per Mouser) |
| Core Size | — | 8-bit |
| Speed | — | 20 MHz |
| Flash Memory | — | 4 KB (2K x 16) |
| EEPROM | — | 256 B |
| SRAM | — | 512 B |
| General-Purpose I/O | — | 27 |
| Timers/Counters | — | 3 flexible timer/counters with compare modes |
| Communication Interfaces | — | USART with wake-up on start of transmission |
| Working Registers | — | 32 general-purpose registers |
| Performance | — | Up to 1 MIPS/MHz (single-cycle RISC) |
| Low-Power Technology | — | picoPower |
| Packaging | — | Tape & Reel (AUR suffix) |
| Functional Safety | — | FuSa capable (per DigiKey listing) |