ATMEGA64-16MU vs ATMEGA64A-MU مقارنة
مقارنة تفصيلية جنبًا إلى جنب لـ ATMEGA64-16MU بواسطة Microchip Technology و ATMEGA64A-MU بواسطة Microchip Technology. قارن المواصفات الرئيسية والمعلمات الكهربائية والتغليف وحالة دورة الحياة والأسعار والتوافر لتحديد أفضل مكوّن لمتطلبات تصميمك.
مقارنة المواصفات
| المعامل | ATMEGA64-16MU | ATMEGA64A-MU |
|---|---|---|
| العلامة التجارية | Microchip Technology | Microchip Technology |
| الفئة | Microcontrollers | Microcontrollers |
| حالة دورة الحياة | NRND | نشط |
| Core Processor | AVR (8-bit RISC) | — |
| Core Size | 8-Bit | — |
| أقصى تردد للساعة | 16 MHz | — |
| Program Memory Type | FLASH | — |
| Program Memory Size | 64KB (32K x 16) | — |
| RAM Size | 4KB | — |
| EEPROM Size | 2KB | — |
| Number of Instructions | 130 (most single-cycle) | — |
| Performance | Approaching 1 MIPS per MHz (up to 16 MIPS at 16 MHz) | — |
| Operating Voltage | 4.5 V to 5.5 V (16 MHz speed grade) | — |
| العلبة | 64-QFN (9x9 mm) with exposed pad | 64-QFN (9x9 mm), exposed pad, surface mount |
| نوع التركيب | Surface Mount | Surface Mount |
| درجة حرارة التشغيل | [DATA_NEEDED: Operating Temperature Range] | — |
| Architecture | AVR enhanced RISC, fully static operation | — |
| Programming Interface | In-System Programmable (ISP) | — |
| JTAG | On-chip JTAG for debug and boundary scan | — |
| Product Status | Mature; not recommended for new designs - replaced by ATmega64A | — |
| Core Architecture | — | 8-bit AVR RISC |
| Max Clock Frequency | — | 16 MHz |
| Flash Memory | — | 64 KB (32K x 16) ISP, read-while-write |
| EEPROM | — | 2 KB |
| SRAM | — | 4 KB |
| General Purpose I/O | — | 53 lines |
| Working Registers | — | 32 |
| Timer/Counters | — | 4 (two 8-bit, two 16-bit) plus RTC |
| USART Interfaces | — | 2 |
| ADC | — | 8-channel 10-bit |
| TWI (I2C) | — | Yes, byte-oriented |
| SPI | — | Yes |
| JTAG Interface | — | Yes (on-chip debug and boundary scan) |
| Supply Voltage Range | — | [DATA_NEEDED: Supply Voltage Range] |
| نطاق درجة حرارة التشغيل | — | [DATA_NEEDED: Operating Temperature Range] |
| Pin Compatibility | — | 100% pin compatible with ATmega103 |