ATMEGA48-20PJ vs ATMEGA48A-PU Comparación
Comparación detallada lado a lado de ATMEGA48-20PJ por Microchip Technology y ATMEGA48A-PU 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
ATMEGA48-20PJ - 8-Bit AVR MCU, 20MHz, 4KB Flash | Microchip
ATMEGA48-20PJ ✓ ActivoMicrochip Technology
ATMEGA48A-PU - 8-bit AVR MCU 4KB Flash 20MHz DIP-28 | Microchip
ATMEGA48A-PU ✓ ActivoComparación de especificaciones
| Parámetro | ATMEGA48-20PJ | ATMEGA48A-PU |
|---|---|---|
| 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) | $1,18 | $0,78 |
| Core Architecture | 8-bit AVR RISC | — |
| Frecuencia de reloj máxima | 20 MHz | — |
| Flash Program Memory | 4 KB (2K x 16) | — |
| SRAM | 512 B | 512 B |
| EEPROM | 256 B | 256 B |
| Throughput | Up to 20 MIPS at 20 MHz | — |
| Operating Voltage Range | 1.8 V to 5.5 V | — |
| GPIO Count | 23 | — |
| ADC Resolution | 10-bit, 8-channel | — |
| Timer/Counters | 3 | — |
| Serial Interfaces | USART, SPI, TWI (I2C) | USART, SPI, I2C (TWI) |
| Instructions | 131, most single-cycle | — |
| Debug Interface | DebugWIRE on-chip debug | — |
| Encapsulado | 28-PDIP | 28-PDIP (through-hole) |
| Tipo de montaje | Through Hole | Through Hole |
| Temperatura de funcionamiento | [DATA_NEEDED: Operating Temperature (P suffix grade)] | -40C to +85C |
| Estado RoHS | [DATA_NEEDED: RoHS Status] | — |
| Core | — | AVR 8-bit RISC |
| Core Size | — | 8-bit |
| Speed | — | 20 MHz |
| Flash Memory | — | 4 KB (2K x 16) |
| Tensión de alimentación | — | 4.5 V to 5.5 V |
| I/O Count | — | 23 |
| Timers | — | 2 x 8-bit, 1 x 16-bit |
| ADC | — | 10-bit, 6 channels |
| Life Cycle Stage | — | ACTIVE |
| ISP Capability | — | In-System Programmable Flash |
| Sleep Modes | — | 6 modes |