ATMEGA48PA-PU vs ATMEGA48-20PI Comparação
Comparação detalhada lado a lado de ATMEGA48PA-PU por Microchip Technology e ATMEGA48-20PI 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-PU - 8-bit AVR MCU 4KB Flash 20MHz DIP-28 | Microchip
ATMEGA48PA-PU ✓ AtivoMicrochip Technology
ATMEGA48-20PI - AVR 8-Bit MCU 20MHz 4KB Flash 28-PDIP | Microchip
ATMEGA48-20PI ✗ Fim de vidaComparação de especificações
| Parâmetro | ATMEGA48PA-PU | ATMEGA48-20PI |
|---|---|---|
| Marca | Microchip Technology | Microchip Technology |
| Categoria | Microcontrollers | Microcontrollers |
| Status do ciclo de vida | Ativo | Fim de vida |
| Status do estoque | In Stock | In Stock |
| Preço unitário (USD) | $2,05 | $0,98 |
| Core Architecture | AVR 8-bit RISC | — |
| Flash Program Memory | 4 KB (2K x 16) | — |
| EEPROM | 256 B | 256 x 8 B |
| SRAM | 512 B | 512 x 8 B |
| Frequência máxima de clock | 20 MHz | — |
| Max MIPS Throughput | 20 MIPS at 20 MHz | — |
| Supply Voltage Range | 2.5 V to 5.5 V | — |
| General Purpose I/O | 23 lines | — |
| Timers | Two 8-bit + one 16-bit timer/counter | Two 8-bit, one 16-bit |
| ADC | 10-bit, 8 channels | — |
| Serial Interfaces | USART, SPI, 2-wire (I2C-compatible) | — |
| Temperatura de operação | -40C to +85C (industrial) | -40C to +85C (Industrial, I grade) |
| Encapsulamento | 28-PDIP | — |
| Tipo de montagem | Through Hole | Through Hole |
| Programming Method | In-System Programmable (ISP) | — |
| Status RoHS | Compliant | — |
| Instructions | 131 instructions, most single-cycle | — |
| Core Processor | — | AVR |
| Core Size | — | 8-Bit |
| Speed | — | 20 MHz |
| Program Flash Memory | — | 4 KB (2K x 16) |
| Supply Voltage (Vcc/Vdd) | — | 2.7 V to 5.5 V (1.8 V to 5.5 V family range) |
| ADC Resolution | — | 10 bit |
| ADC Channels | — | 8 |
| Connectivity | — | I2C, SPI, UART/USART |
| Encapsulamento / Caixa | — | 28-PDIP (0.300 inch, 7.62 mm) |
| MIPS Throughput | — | Up to 20 MIPS at 20 MHz |
| On-Chip Debug | — | debugWIRE |
| Series | — | AVR ATmega |