ATMEGA168P-20MU vs ATMEGA48PA-MU مقایسه
مقایسه دقیق کنار به کنار ATMEGA168P-20MU توسط Microchip Technology و ATMEGA48PA-MU 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.
Microchip Technology
ATMEGA168P-20MU - 8-bit AVR MCU 20MHz 16KB Flash | Microchip
ATMEGA168P-20MU ✓ فعال
مقایسه مشخصات
| پارامتر | ATMEGA168P-20MU | ATMEGA48PA-MU |
|---|---|---|
| برند | Microchip Technology | Microchip Technology |
| دسته‌بندی | Microcontrollers | Microcontrollers |
| وضعیت چرخه عمر | فعال | فعال |
| Core Processor | AVR | — |
| Core Size | 8-Bit | — |
| Speed | 20 MHz | — |
| Program Memory Size | 16 KB (8K x 16) FLASH | — |
| EEPROM Size | 512 B | — |
| RAM Size | 1 KB SRAM | — |
| Number of I/O | 23 | — |
| Connectivity | I2C, SPI, USART | — |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | — |
| ADC Resolution | 10-bit | — |
| Number of ADC Channels | 8 (in QFN/TQFP packages) | — |
| Operating Voltage Range | 1.8 V to 5.5 V | — |
| Oscillator Type | Internal | — |
| دمای کاری | -40C to +85C | -40C to +85C (industrial) |
| بسته‌بندی | 32-VQFN (5x5 mm) | 32-pin VQFN (5x5 mm, 0.5 mm pitch), green |
| نوع نصب | Surface Mount | Surface Mount |
| Programming | ICSP, debugWIRE | — |
| Technology | picoPower low-power | — |
| وضعیت RoHS | Compliant | Compliant (GREEN package) |
| Core Architecture | — | AVR 8-bit RISC |
| Flash Memory | — | 4 KB (2K x 16) ISP Flash |
| EEPROM | — | 256 B |
| SRAM | — | 512 B |
| حداکثر فرکانس کلاک | — | 20 MHz |
| Supply Voltage Range | — | 1.8 V to 5.5 V (picoPower) |
| General Purpose I/O | — | 23 lines |
| Working Registers | — | 32 x 8-bit |
| Timers/Counters | — | 2 x 8-bit, 1 x 16-bit with compare modes |
| ADC | — | 10-bit, 8 single-ended channels, differential with programmable gain |
| Communication Interfaces | — | USART, SPI, Two-Wire Interface (I2C) |
| Sleep Modes | — | 6 modes incl. power-down at 0.1 uA (picoPower) |
| Internal Oscillator | — | Calibrated RC oscillator (8 MHz nominal, divided options) |
| Brown-out Detector | — | Yes, on-chip |
| Flash Endurance | — | 10,000 write/erase cycles (per datasheet family specification) |