ATMEGA8A-MNR vs ATMEGA88A-MU Comparação
Comparação detalhada lado a lado de ATMEGA8A-MNR por Microchip Technology e ATMEGA88A-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
ATMEGA88A-MU - 8-bit AVR MCU, 8KB Flash 20MHz | Microchip (Tape & Reel)
ATMEGA88A-MU ✓ AtivoComparação de especificações
| Parâmetro | ATMEGA8A-MNR | ATMEGA88A-MU |
|---|---|---|
| Marca | Microchip Technology | Microchip Technology |
| Categoria | Microcontrollers | Microcontrollers |
| Status do ciclo de vida | Ativo | Ativo |
| Core Processor | AVR | — |
| Core Size | 8-bit | — |
| Max Clock Frequency | 16 MHz | — |
| Flash Memory Size | 8 KB (4K x 16) | — |
| EEPROM Size | 512 B | 512 B |
| SRAM Size | 1 KB (1K x 8) | 1 KB |
| Number of I/O | 23 | — |
| General Purpose Working Registers | 32 x 8-bit | — |
| Timers/Counters | Two 8-bit, one 16-bit with compare modes | Two 8-bit, one 16-bit |
| Connectivity | USART, SPI, I2C (TWI) | — |
| ADC Resolution | 10-bit | 10-bit, 8 channels |
| ADC Channels | 8 (TQFP/QFN packages) | — |
| Supply Voltage Range | [DATA_NEEDED: Supply Voltage Range (ATmega8A: 2.7V to 5.5V per family datasheet)] | 1.8 V to 5.5 V |
| Temperatura de operação | -40C to +105C | -40C to +85C (industrial) |
| Encapsulamento / Caixa | 32-VFQFN Exposed Pad (MLF), 5x5 mm | — |
| Tipo de montagem | Surface Mount | Surface Mount |
| Packaging | Tape & Reel | — |
| Status RoHS | Compliant (Green MLF) | Compliant (green package) |
| Core Architecture | — | 8-bit AVR RISC |
| Program Memory Size | — | 8 KB (4K x 16) Flash |
| Maximum Clock Speed | — | 20 MHz |
| General Purpose I/O | — | 23 I/O lines |
| Working Registers | — | 32 x 8-bit |
| Communication Interfaces | — | USART, SPI, TWI (I2C-compatible) |
| Encapsulamento | — | 32-VQFN (5x5 mm) with exposed pad |
| Sleep Modes / Power Technology | — | picoPower, multiple sleep modes |
| Debug / Programming | — | ICSP via MPLAB SNAP (debugWIRE) |
| Package Pitch | — | [DATA_NEEDED: package pitch] |