ATMEGA2560V-8AU vs ATMEGA640V-8AU مقایسه
مقایسه دقیق کنار به کنار ATMEGA2560V-8AU توسط Microchip Technology و ATMEGA640V-8AU 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
ATMEGA2560V-8AU - 256KB Flash, 1.8-5.5V AVR MCU 8MHz | Microchip
ATMEGA2560V-8AU ✓ فعالMicrochip Technology
ATMEGA640V-8AU - 8MHz 64KB Flash AVR MCU 100-TQFP | Microchip
ATMEGA640V-8AU ✓ فعالمقایسه مشخصات
| پارامتر | ATMEGA2560V-8AU | ATMEGA640V-8AU |
|---|---|---|
| برند | Microchip Technology | Microchip Technology |
| دسته‌بندی | Microcontrollers | Microcontrollers |
| وضعیت چرخه عمر | فعال | فعال |
| Device Family | ATmega2560 (megaAVR) | — |
| Core | 8-bit AVR RISC | — |
| Instruction Set | 131 instructions, mostly single-cycle | — |
| Max Throughput | 16 MIPS at 16 MHz | — |
| Program Flash Memory | 256 KB In-System Programmable | — |
| SRAM | 8 KB | 8 KB |
| EEPROM | 4 KB | 4 KB |
| General Purpose I/O Lines | 86 | — |
| Operating Voltage (VCC) | 1.8 V to 5.5 V | — |
| Maximum Clock (V grade) | 8 MHz | — |
| دمای کاری | -40 C to +85 C (industrial) | — |
| Timer/Counters | 6 (with compare modes and PWM) | — |
| USART | 4 channels | — |
| Serial Interfaces | I2C/TWI, SPI | SPI, 2-wire (I2C-compatible), 4x USART |
| ADC | 16-channel, 10-bit | 10-bit, 16-channel |
| بسته‌بندی | 100-pin TQFP | 100-TQFP (14 x 14 mm) |
| نوع نصب | Surface Mount | Surface Mount |
| وضعیت RoHS | Compliant | Compliant |
| Core Architecture | — | 8-bit AVR RISC |
| Max Clock Frequency | — | 8 MHz |
| Flash Memory | — | 64 KB (32K x 16) |
| Supply Voltage Range | — | 1.8 V to 5.5 V |
| General Purpose I/O | — | 86 lines |
| Timers/Counters | — | 6 |
| USART Interfaces | — | 4 |
| Analog Comparator | — | Yes, on-chip |
| Watchdog Timer | — | Yes, with separate on-chip oscillator |
| External Memory Interface | — | EBI/EMI |
| Program Memory Type | — | ISP Flash |
| Series | — | AVR ATmega |