ATMEGA8L-8MC vs ATMEGA88-20MU مقایسه
مقایسه دقیق کنار به کنار ATMEGA8L-8MC توسط Microchip Technology و ATMEGA88-20MU توسط Microchip Technology. مشخصات کلیدی، پارامترهای الکتریکی، بسته‌بندی، وضعیت چرخه عمر، قیمت‌گذاری و موجودی را مقایسه کنید تا بهترین قطعه را برای نیازهای طراحی خود تعیین کنید.
مقایسه مشخصات
| پارامتر | ATMEGA8L-8MC | ATMEGA88-20MU |
|---|---|---|
| برند | Microchip Technology | Microchip Technology |
| دسته‌بندی | Microcontrollers | Microcontrollers |
| وضعیت چرخه عمر | Obsolete | فعال |
| Core Processor | AVR | — |
| Core Size | 8-Bit | — |
| Speed | 8 MHz | — |
| Flash Program Memory | 8 KB (4K x 16) | — |
| SRAM | 1 KB | 1 KB |
| EEPROM | 512 Byte | 512 B |
| ADC Resolution | 10-bit | — |
| ADC Channels | 8 | — |
| Connectivity | I2C, SPI, UART/USART | — |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | — |
| Number of I/O | 23 | — |
| Operating Voltage | 2.7 V to 5.5 V (low-voltage L variant) | — |
| بسته‌بندی | 32-VQFN (5x5 mm) with exposed pad (32M1) | 32-VQFN (5x5 mm) MLF, surface mount |
| نوع نصب | Surface Mount | — |
| Product Status | Obsolete (per Octopart comparison data); ATMEGA8A series is the active successor | — |
| Throughput | up to 8 MIPS at 8 MHz | — |
| Instruction Set | 130 powerful instructions, most single-cycle | — |
| وضعیت RoHS | [DATA_NEEDED: RoHS status] | — |
| دمای کاری | [DATA_NEEDED: operating temperature range] | — |
| Core Architecture | — | 8-bit AVR RISC |
| Max CPU Frequency | — | 20 MHz |
| Performance | — | 20 MIPS at 20 MHz |
| Flash Memory | — | 8 KB (4K x 16) ISP Flash |
| Supply Voltage Range | — | 2.7 V to 5.5 V |
| General Purpose I/O | — | 23 lines |
| Working Registers | — | 32 x 8-bit |
| Timer/Counters | — | 3 flexible timer/counters |
| ADC | — | 8-channel, 10-bit |
| On-Chip Debug | — | debugWIRE |
| Instructions | — | 130 powerful instructions, most single-cycle |
| Serial Interfaces | — | USART, SPI, 2-wire (I2C-compatible) |
| Power Technology | — | picoPower low-power with multiple sleep modes |
| Programming | — | In-System Programmable (ISP), read-while-write |
| Watchdog | — | Programmable watchdog timer with internal oscillator |