ATMEGA48PA-PN vs ATMEGA328P-PU Comparação
Comparação detalhada lado a lado de ATMEGA48PA-PN 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
ATMEGA48PA-PN - 8-Bit AVR MCU 20MHz 4KB Flash 28-PDIP | Microchip
ATMEGA48PA-PN ✓ AtivoMicrochip Technology
ATMEGA328P-PU - 8-bit AVR MCU 32KB Flash 28-PDIP | Microchip
ATMEGA328P-PU ✓ AtivoComparação de especificações
| Parâmetro | ATMEGA48PA-PN | 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) | $0,75 | $0,00 |
| Core | AVR 8-bit RISC | — |
| Flash Memory | 4KB (2K x 16) In-System Programmable | — |
| EEPROM | 256 B | 1 KB |
| SRAM | 512 B | 2 KB |
| Frequência máxima de clock | 20 MHz | 20 MHz |
| Maximum MIPS | 20 MIPS at 20 MHz | — |
| Tensão de alimentação | [DATA_NEEDED: supply voltage range (datasheet lists 2.5V/3.3V/5V operation)] | — |
| I/O Ports | 23 programmable I/O lines | — |
| Encapsulamento | 28-PDIP | 28-PDIP |
| Tipo de montagem | Through-Hole | Through Hole |
| Temperatura de operação | -40C to +105C | [DATA_NEEDED: operating temperature range] |
| Timers | 8-bit and 16-bit timers | — |
| ADC Resolution | [DATA_NEEDED: ADC resolution (10-bit typical for ATmega48 family)] | — |
| Serial Interfaces | USART, USI, SPI (ICSP) | — |
| Instruction Set | 131 instructions, most single-cycle | — |
| Low Power Technology | picoPower (PA revision) | — |
| In-Circuit Programming | ICSP via SPI + reset line | — |
| Status RoHS | Lead-free (N suffix) | [DATA_NEEDED: RoHS status] |
| Core Architecture | — | 8-bit AVR RISC |
| 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 |
| Working Registers | — | 32 general purpose |
| 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) |