ATMEGA48PB-MU vs ATMEGA168PB-MU Comparação
Comparação detalhada lado a lado de ATMEGA48PB-MU por Microchip Technology e ATMEGA168PB-MU 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
ATMEGA48PB-MU - 8-bit AVR MCU 4KB Flash 20MHz QFN-32 | Microchip
ATMEGA48PB-MU ✓ AtivoMicrochip Technology
ATMEGA168PB-MU - 8-bit AVR MCU 16KB Flash 20MHz QFN-32 | Microchip
ATMEGA168PB-MU ✓ AtivoComparação de especificações
| Parâmetro | ATMEGA48PB-MU | ATMEGA168PB-MU |
|---|---|---|
| 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) | $0,94 | $1,31 |
| Core Architecture | AVR 8-bit RISC | — |
| Program Memory (Flash) | 4 KB (2K x 16) | — |
| EEPROM | 256 B | 512 B |
| SRAM | 512 B | 1 KB |
| Maximum CPU Frequency | 20 MHz | — |
| Supply Voltage Range | 1.8 V to 5.5 V | 1.8 V to 5.5 V |
| General Purpose I/O | 27 lines | 27 |
| ADC Resolution | 10-bit, 8 channels | 10-bit |
| Timers/Counters | 3 (with compare modes) | 3 flexible timers/counters with compare modes |
| Communication Interfaces | USART, SPI, Two-Wire Interface (I2C-compatible) | — |
| Low Power Technology | picoPower | — |
| Temperatura de operação | -40 C to +85 C | -40C to +85C (Industrial) |
| Encapsulamento | 32-VFQFN (5x5 mm) | 32-VFQFN (5x5 mm) with exposed pad |
| Tipo de montagem | Surface Mount | Surface Mount |
| Working Registers | 32 x 8-bit | 32 |
| In-System Programming | Yes (ISP, read-while-write) | — |
| Functional Safety Support | Yes (FuSa class per DigiKey listing) | — |
| Status RoHS | Compliant (green package) | Compliant (Green package) |
| Core Processor | — | AVR |
| Core Size | — | 8-Bit |
| Speed | — | 20 MHz |
| Flash Memory | — | 16 KB (8K x 16) |
| Connectivity | — | USART, SPI, I2C (Two-Wire Interface) |
| Technology | — | picoPower low-power CMOS |
| Throughput | — | Approaching 1 MIPS per MHz |