ATMEGA649A-MU vs ATMEGA649-16MU مقارنة
مقارنة تفصيلية جنبًا إلى جنب لـ ATMEGA649A-MU بواسطة Microchip Technology و ATMEGA649-16MU بواسطة Microchip Technology. قارن المواصفات الرئيسية والمعلمات الكهربائية والتغليف وحالة دورة الحياة والأسعار والتوافر لتحديد أفضل مكوّن لمتطلبات تصميمك.
Microchip Technology
ATMEGA649-16MU - 8-bit AVR MCU 64KB Flash 16MHz 64-QFN | Microchip
ATMEGA649-16MU ✓ نشطمقارنة المواصفات
| المعامل | ATMEGA649A-MU | ATMEGA649-16MU |
|---|---|---|
| العلامة التجارية | Microchip Technology | Microchip Technology |
| الفئة | Microcontrollers | Microcontrollers |
| حالة دورة الحياة | نشط | نشط |
| Core Architecture | 8-bit AVR RISC | — |
| Flash Memory | 64 KB (32K x 16) ISP Flash | 64 KB (32K x 16) |
| EEPROM | 2 KB | 2 KB |
| SRAM | 4 KB | — |
| Maximum Clock Speed | 16 MHz | — |
| Supply Voltage Range | 1.8 V to 5.5 V (4.5 V to 5.5 V for 16 MHz operation) | — |
| General Purpose I/O | 54/69 I/O lines | — |
| Working Registers | 32 general purpose registers | — |
| Debug Interface | JTAG (boundary scan and on-chip debug) | — |
| العلبة | 64-QFN (9x9 mm) with exposed pad (64-VFQFN) | 64-QFN (9x9 mm) with exposed pad (64-VFQFN) |
| نوع التركيب | Surface Mount | Surface Mount |
| درجة حرارة التشغيل | -40C to +85C (Industrial) | [DATA_NEEDED: operating temperature range] |
| Program Memory Type | Flash (read-while-write) | — |
| Series | AVR ATmega | — |
| حالة RoHS | Compliant (Green package) | [DATA_NEEDED: RoHS status] |
| Core Performance | Up to 16 MIPS at 16 MHz (single-cycle instructions) | — |
| Core Processor | — | AVR |
| Core Size | — | 8-bit |
| Speed | — | 16 MHz |
| RAM | — | 4 KB |
| GPIO | — | 54 / 69 |
| Connectivity | — | SPI, UART/USART |
| LCD Controller | — | On-chip LCD controller with internal contrast control |
| JTAG | — | Yes (boundary-scan and on-chip debug/programming) |
| Operating Voltage | — | [DATA_NEEDED: operating voltage range] |
| Oscillator Type | — | Internal |