ATMEGA1281V-8MUR vs ATMEGA128A-MUR तुलना
विस्तृत दोनों ओर की तुलना ATMEGA1281V-8MUR द्वारा Microchip Technology और ATMEGA128A-MUR 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
ATMEGA1281V-8MUR - 8-bit AVR MCU 128KB Flash 8MHz | Microchip
ATMEGA1281V-8MUR ✓ सक्रियMicrochip Technology
ATMEGA128A-MUR - 8-bit AVR MCU 128KB 16MHz 64-QFN | Microchip
ATMEGA128A-MUR ✓ सक्रियविशेषता तुलना
| पैरामीटर | ATMEGA1281V-8MUR | ATMEGA128A-MUR |
|---|---|---|
| ब्रांड | Microchip Technology | Microchip Technology |
| श्रेणी | Microcontrollers | Microcontrollers |
| लाइफसाइकिल स्थिति | सक्रिय | सक्रिय |
| Core Architecture | 8-bit AVR RISC | — |
| Clock Speed | 8 MHz | — |
| Flash Memory | 128 KB (64K x 16), ISP | 128 KB (64K x 16) |
| SRAM | 8 KB | 4 KB |
| EEPROM | 4 KB | 4 KB |
| Supply Voltage Range | 1.8 V to 5.5 V | 2.7 V to 5.5 V |
| Instruction Set | 133 instructions, most single-cycle | — |
| General Purpose I/O | 54 lines | 53 lines |
| Timers/Counters | Six flexible timers with compare modes and PWM | — |
| Serial USART | Four programmable USARTs | — |
| ADC | 8/16-channel, 10-bit | — |
| Serial Interfaces | SPI (master/slave), 2-wire serial (I2C-compatible) | — |
| Debug / Programming | JTAG on-chip debug, In-Circuit Serial Programming (ICSP) | — |
| Watchdog Timer | Programmable WDT with separate on-chip oscillator | — |
| Analog Comparator | On-chip analog comparator | — |
| ऑपरेटिंग तापमान | -40C to +85C (industrial) | [DATA_NEEDED: operating temperature range] |
| पैकेज | 64-QFN (9x9 mm), VQFN with exposed pad (MLF) | 64-VFQFN Exposed Pad (9x9 mm) |
| माउंटिंग प्रकार | Surface Mount | Surface Mount |
| RoHS स्थिति | Compliant (green package per FindIC listing) | — |
| लाइफसाइकिल स्थिति | Active | Active |
| Core Processor | — | AVR |
| Core Size | — | 8-Bit |
| Maximum Clock Speed | — | 16 MHz |
| Working Registers | — | 32 general purpose |
| Instructions | — | 133 powerful instructions, most single-cycle |
| Timer/Counters | — | 4 flexible timer/counters with compare modes and PWM |
| Connectivity | — | EBI/EMI, I2C (Two-Wire Interface), SPI, UART/USART (2x USART) |
| Real-Time Counter | — | Yes |
| Packaging | — | Tape & Reel (TR) |