ATMEGA649V-8AI vs ATMEGA649A-AUR तुलना
विस्तृत दोनों ओर की तुलना ATMEGA649V-8AI द्वारा Microchip Technology और ATMEGA649A-AUR 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
ATMEGA649V-8AI - 8MHz AVR MCU 64KB Flash LCD | Microchip
ATMEGA649V-8AI ✓ सक्रियMicrochip Technology
ATMEGA649A-AUR - 8-Bit AVR MCU, 64KB Flash, TQFP-64 | Microchip
ATMEGA649A-AUR ✓ सक्रियविशेषता तुलना
| पैरामीटर | ATMEGA649V-8AI | ATMEGA649A-AUR |
|---|---|---|
| ब्रांड | Microchip Technology | Microchip Technology |
| श्रेणी | Microcontrollers | Microcontrollers |
| लाइफसाइकिल स्थिति | सक्रिय | सक्रिय |
| Core Architecture | AVR 8-bit RISC | 8-bit AVR RISC |
| Max CPU Clock | 8 MHz | — |
| Flash Program Memory | 64 KB (32K x 16) | 64 KB (32K x 16) |
| EEPROM | 2 KB | 2 KB |
| SRAM | 4 KB | 4 KB |
| Operating Voltage Range | 1.8 V to 5.5 V | — |
| General Purpose I/O | 54 I/O lines | — |
| LCD Controller | Integrated segment LCD driver | Yes, on-chip with internal contrast control |
| ADC | 10-bit | — |
| Timers/Counters | Two 8-bit, two 16-bit | — |
| पैकेज | 64-TQFP (14x14 mm) | 64-TQFP (14x14 mm) |
| माउंटिंग प्रकार | Surface Mount | Surface Mount |
| Temperature Grade | Industrial (-40C to +85C) | — |
| Programming Interface | ISP / ICSP via SPI, JTAG for debug | — |
| Instructions | 130 instructions, most single-cycle | 130 instructions, most single-cycle |
| Working Registers | 32 general purpose | — |
| RoHS स्थिति | [DATA_NEEDED: RoHS status] | — |
| Maximum Clock Speed | — | 16 MHz |
| Supply Voltage Range | — | 4.5 V to 5.5 V |
| I/O Ports | — | 53 general-purpose I/O lines |
| JTAG Interface | — | Yes (boundary-scan, on-chip debug, programming) |
| Flash Programming | — | In-System Programmable (ISP), read-while-write |
| Operating Temperature Grade | — | Industrial |
| डेटा बस चौड़ाई | — | 8 bit |
| लाइफसाइकिल स्थिति | — | Active |