ATMEGA328P-MUR vs ATMEGA168-20MQR तुलना
विस्तृत दोनों ओर की तुलना ATMEGA328P-MUR द्वारा Microchip Technology और ATMEGA168-20MQR द्वारा Microchip Technology. मुख्य विशेषताओं, इलेक्ट्रिकल पैरामीटर, पैकेजिंग, चक्र स्थिति, मूल्यांकन और उपलब्धता को तुलना करके अपनी डिजाइन की आवश्यकताओं के लिए सबसे अच्छा घटक निर्धारित करें。
Microchip Technology
ATMEGA328P-MUR - 8-bit AVR MCU 20MHz 32KB Flash VQFN-32 (Tape & Reel)
ATMEGA328P-MUR ✓ सक्रियMicrochip Technology
ATMEGA168-20MQR - 8-bit AVR MCU 20MHz 16KB Flash | Microchip
ATMEGA168-20MQR ✓ सक्रियविशेषता तुलना
| पैरामीटर | ATMEGA328P-MUR | ATMEGA168-20MQR |
|---|---|---|
| ब्रांड | Microchip Technology | Microchip Technology |
| श्रेणी | Microcontrollers | Microcontrollers |
| लाइफसाइकिल स्थिति | सक्रिय | सक्रिय |
| Core Architecture | AVR 8-bit RISC | — |
| Maximum Clock Speed | 20 MHz | — |
| Instruction Throughput | 20 MIPS | — |
| Flash Program Memory | 32 KB (16 K x 16) | — |
| SRAM | 2 KB | — |
| EEPROM | 1 KB | — |
| Operating Voltage Range | 1.8 V to 5.5 V | — |
| General-Purpose I/O | 23 lines | — |
| ADC | 10-bit, 8 channels (6 + 2 dedicated QFN/VFP) | — |
| Timers/Counters | 2 x 8-bit, 1 x 16-bit | — |
| Communication Interfaces | USART, SPI (master/slave), TWI (I2C-compatible) | — |
| On-chip Oscillator | Internal 8 MHz calibrated, 128 kHz | — |
| पैकेज | 32-pin VQFN (5x5 mm, exposed pad) | 32-VQFN (5x5 mm) Exposed Pad |
| माउंटिंग प्रकार | Surface Mount | Surface Mount |
| ऑपरेटिंग तापमान | -40 C to +85 C (industrial) | -40C to +85C |
| Programming Interface | ISP, debugWIRE, TPI | — |
| RoHS स्थिति | Compliant | — |
| 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 |
| General Purpose Working Registers | — | 32 x 8-bit |
| Supply Voltage Range | — | 4.5 V to 5.5 V (at 20 MHz); 2.0 V min per device family |
| ADC Resolution | — | 10-bit |
| Number of ADC Channels | — | 8 (6 external + ADC6/ADC7 on QFN) |
| Peripherals | — | Brown-out Detect/Reset, POR, PWM, WDT |
| Connectivity | — | SPI, UART/USART, TWI (I2C-compatible) |
| Timers | — | 2 x 8-bit, 1 x 16-bit |
| Oscillator Type | — | Internal (calibrated RC) plus external crystal |
| Programming | — | ISP, ICD, ICSP (2 I/O pins + reset) |