ATMEGA64-16AU vs ATMEGA128-16AUR مقایسه
مقایسه دقیق کنار به کنار ATMEGA64-16AU توسط Microchip Technology و ATMEGA128-16AUR 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
ATMEGA64-16AU - 8-bit AVR MCU 64KB Flash 16MHz | Microchip
ATMEGA64-16AU ✓ فعالMicrochip Technology
ATMEGA128-16AUR - 8-Bit AVR MCU, 128KB Flash, 16MHz | Microchip (Tape & Reel)
ATMEGA128-16AUR ✓ فعالمقایسه مشخصات
| پارامتر | ATMEGA64-16AU | ATMEGA128-16AUR |
|---|---|---|
| برند | Microchip Technology | Microchip Technology |
| دسته‌بندی | Microcontrollers | Microcontrollers |
| وضعیت چرخه عمر | فعال | فعال |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| Program Memory Size | 64 KB Flash (32K x 16) | — |
| Flash Endurance | 10,000 write/erase cycles | — |
| SRAM | 4 KB | 4 KB |
| EEPROM | 2 KB | 4 KB |
| Maximum CPU Speed | 16 MHz | — |
| Throughput | Up to 16 MIPS at 16 MHz | 16 MIPS at 16 MHz (approx. 1 MIPS per MHz) |
| General Purpose I/O Pins | 53 | — |
| General Purpose Working Registers | 32 | — |
| Operating Voltage | 4.5 V to 5.5 V (16 MHz); 2.7 V to 5.5 V (8 MHz) | — |
| Timer/Counters | 4 (two 8-bit, two 16-bit) with compare modes and PWM | — |
| USART Interfaces | 2 | — |
| Two-wire Serial Interface | 1 (byte oriented) | — |
| ADC | 8-channel, 10-bit | 8-channel 10-bit |
| Real Time Counter | Yes (RTC) | — |
| بسته‌بندی | 64-TQFP (14x14 mm, 0.8 mm pitch) | 64-TQFP (14x14 mm) |
| نوع نصب | Surface Mount | Surface Mount |
| دمای کاری | -40 C to +85 C | — |
| وضعیت RoHS | Compliant (GREEN) | Compliant (RoHS Y) |
| JTAG Debug Interface | Yes (IEEE 1149.1 boundary-scan) | — |
| Flash Memory | — | 128 KB (64K x 16) In-System Programmable |
| حداکثر فرکانس کلاک | — | 16 MHz |
| Supply Voltage Range | — | 4.5 V to 5.5 V (16 MHz speed grade) |
| Debug Interface | — | JTAG for on-chip debugging |
| Temperature Grade | — | Industrial (IND TEMP) |
| External Memory Interface | — | Supported (up to 64 KB external data memory) |
| Serial Interfaces | — | 2x USART, SPI, Two-Wire Interface (I2C-compatible) |
| سطح MSL | — | [DATA_NEEDED: MSL rating] |
| محدوده دمای کاری | — | [DATA_NEEDED: exact min/max operating temperature] |