ATMEGA168-20MU vs ATMEGA168A-MUR Comparação
Comparação detalhada lado a lado de ATMEGA168-20MU por Microchip Technology e ATMEGA168A-MUR 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
ATMEGA168-20MU - 8-Bit AVR MCU 20MHz 16KB Flash | Microchip
ATMEGA168-20MU ✓ AtivoMicrochip Technology
ATMEGA168A-MUR - 8-Bit AVR MCU 16KB Flash 20MHz | Microchip
ATMEGA168A-MUR NrndComparação de especificações
| Parâmetro | ATMEGA168-20MU | ATMEGA168A-MUR |
|---|---|---|
| Marca | Microchip Technology | Microchip Technology |
| Categoria | Microcontrollers | Microcontrollers |
| Status do ciclo de vida | Ativo | NRND |
| Status do estoque | In Stock | In Stock |
| Preço unitário (USD) | $0,00 | $1,85 |
| Core | AVR 8-bit RISC | — |
| Core Size | 8-Bit | 8-Bit |
| Speed | 20MHz | — |
| Program Memory Size | 16KB (8K x 16) Flash | 16 KB (8K x 16) Flash |
| EEPROM Size | 512B | 512 B |
| RAM Size | 1K x 8 | — |
| Number of I/O | 23 | — |
| Supply Voltage Range | 2.7 V to 5.5 V | 2.7 V to 5.5 V |
| ADC Resolution | 10-bit | 10-bit |
| ADC Channels | 8 (TQFP and QFN/MLF packages) | — |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | — |
| Connectivity | I2C (TWI), SPI, UART/USART | I2C, SPI, UART/USART |
| Timers | 2 x 8-bit, 1 x 16-bit | — |
| Oscillator Type | Internal | — |
| Temperatura de operação | 0C to +70C | -40 C to +85 C |
| Encapsulamento | 32-VQFN (5x5 mm) exposed pad | 32-VQFN Exposed Pad (5x5 mm) |
| Tipo de montagem | Surface Mount | Surface Mount |
| Debug | debugWIRE on-chip debug | — |
| Programming | ISP, In-Circuit Serial Programming (ICSP) | — |
| Core Processor | — | AVR |
| Maximum Clock Speed | — | 20 MHz |
| SRAM Size | — | 1 KB |
| Number of I/O Lines | — | 23 |
| General Purpose Working Registers | — | 32 |
| Instruction Set | — | 133 powerful instructions, most single clock cycle |
| Timers/Counters | — | Three flexible timer/counters with compare modes |
| Packaging | — | Tape & Reel (TR) |
| Status do ciclo de vida | — | NRND (Not Recommended for New Designs) |
| Status RoHS | — | [DATA_NEEDED: RoHS status] |
| Nível MSL | — | [DATA_NEEDED: MSL level] |