ATMEGA88PB-AU vs ATMEGA88PA-AUR Comparação
Comparação detalhada lado a lado de ATMEGA88PB-AU por Microchip Technology e ATMEGA88PA-AUR 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
ATMEGA88PB-AU - 8-Bit AVR MCU 20MHz 8KB Flash | Microchip
ATMEGA88PB-AU ✓ AtivoMicrochip Technology
ATMEGA88PA-AUR - AVR 8-Bit MCU 20MHz 8KB Flash TQFP-32 | Microchip
ATMEGA88PA-AUR ✓ AtivoComparação de especificações
| Parâmetro | ATMEGA88PB-AU | ATMEGA88PA-AUR |
|---|---|---|
| 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) | $0,86 | $0,82 |
| Core Processor | AVR | — |
| Core Size | 8-Bit | — |
| Speed | 20 MHz | — |
| Flash Memory | 8 KB (4K x 16) | 8 KB (4K x 16) |
| EEPROM | 512 B | 512 B |
| SRAM | 1 KB | 1 KB |
| General Purpose I/O | 27 | 23 I/O lines |
| Working Registers | 32 general purpose | 32 |
| Timers/Counters | 3 flexible timer/counters with compare modes | Two 8-bit, one 16-bit |
| Connectivity | USART, SPI, I2C (two-wire interface) | — |
| ADC Resolution | 10-bit | 10-bit |
| Peripherals | Analog comparator, internal/external interrupts, brown-out detect/reset, POR, PWM, WDT | — |
| Low Power Technology | picoPower | — |
| Encapsulamento | 32-TQFP (7x7 mm) | 32-TQFP (7x7 mm, 0.8 mm pitch) |
| Tipo de montagem | Surface Mount | Surface Mount |
| Grade / Qualification | Functional Safety (FuSa) | — |
| Color / Package Attribute | Green (GRN) | — |
| Programming / Debug | ICSP via MPLAB SNAP (2 I/O pins + reset) | — |
| Architecture | AVR enhanced RISC, ~1 MIPS per MHz | — |
| Status RoHS | Compliant (Green package) | — |
| Core Architecture | — | 8-bit AVR RISC |
| Frequência máxima de clock | — | 20 MHz |
| Supply Voltage Range | — | 1.8 V to 5.5 V |
| ADC Channels | — | 8 multiplexed channels |
| Communication Interfaces | — | SPI, TWI (I2C), USART |
| Temperatura de operação | — | -40C to +85C |
| Packaging | — | Tape and Reel |
| Special Features | — | picoPower technology, ISP Flash with read-while-write |