ATMEGA48P-20PU vs ATMEGA328P-PU Comparação
Comparação detalhada lado a lado de ATMEGA48P-20PU por Microchip Technology e ATMEGA328P-PU por Microchip Technology. Compare especificações principais, parâmetros elétricos, encapsulamento, status do ciclo de vida, preços e disponibilidade para determinar o melhor componente para os requisitos do seu projeto.
Microchip Technology
ATMEGA48P-20PU - 8-bit AVR MCU 4KB Flash 20MHz PDIP-28 | Microchip
ATMEGA48P-20PU ✓ AtivoMicrochip Technology
ATMEGA328P-PU - 8-bit AVR MCU 32KB Flash 28-PDIP | Microchip
ATMEGA328P-PU ✓ AtivoComparação de especificações
| Parâmetro | ATMEGA48P-20PU | ATMEGA328P-PU |
|---|---|---|
| Marca | Microchip Technology | Microchip Technology |
| Categoria | Microcontrollers | Microcontrollers |
| Status do ciclo de vida | Ativo | Ativo |
| Status do estoque | In Stock | In Stock |
| Preço unitário (USD) | $1,05 | $0,00 |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| Flash Memory | 4 KB (2K x 16) ISP | — |
| EEPROM | 256 B | 1 KB |
| SRAM | 512 B | 2 KB |
| Frequência máxima de clock | 20 MHz | 20 MHz |
| Operating Voltage Range | 1.8 V to 5.5 V | — |
| General Purpose I/O | 23 lines | — |
| Working Registers | 32 x 8-bit general purpose | 32 general purpose |
| Timers/Counters | 3 (two 8-bit, one 16-bit) | — |
| ADC Resolution | 10-bit, 8 channels | — |
| Communication Interfaces | USART, SPI (USI), I2C-compatible | — |
| Low Power Technology | picoPower, 6 power-saving modes | — |
| Encapsulamento | 28-PDIP (0.300 inch, 7.62 mm) | 28-PDIP |
| Tipo de montagem | Through Hole | Through Hole |
| Temperatura de operação | 0C to 70C | [DATA_NEEDED: operating temperature range] |
| Status RoHS | Compliant | [DATA_NEEDED: RoHS status] |
| In-System Programmable | Yes (SPI ISP) | — |
| Flash Program Memory | — | 32 KB (16K x 16) |
| Typical Arduino Clock Frequency | — | 16 MHz |
| Supply Voltage Range | — | 4.5 V to 5.5 V |
| General Purpose I/O Lines | — | 23 |
| Instructions | — | 131 instructions, most single-cycle |
| In-System Programming | — | Yes (ISP, read-while-write) |
| ADC | — | 10-bit |
| Product Series | — | AVR ATmega |
| Interface Peripherals | — | USART, SPI, TWI (I2C) |