ATMEGA1281V-8MU vs ATMEGA2561V-8MU तुलना
विस्तृत दोनों ओर की तुलना ATMEGA1281V-8MU द्वारा Microchip Technology और ATMEGA2561V-8MU 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-8MU - 8MHz AVR MCU, 128KB Flash | Microchip
ATMEGA1281V-8MU ✓ सक्रियMicrochip Technology
ATMEGA2561V-8MU - 8-bit AVR MCU, 256KB Flash, 8MHz | Microchip
ATMEGA2561V-8MU ✓ सक्रियविशेषता तुलना
| पैरामीटर | ATMEGA1281V-8MU | ATMEGA2561V-8MU |
|---|---|---|
| ब्रांड | Microchip Technology | Microchip Technology |
| श्रेणी | Microcontrollers | Microcontrollers |
| लाइफसाइकिल स्थिति | सक्रिय | सक्रिय |
| Core Architecture | AVR 8-bit RISC | 8-bit AVR RISC |
| डेटा बस चौड़ाई | 8 Bit | — |
| Maximum Clock Speed | 8 MHz | — |
| Flash Memory | 128 KB (64K x 16) In-System Programmable | — |
| SRAM | 8 KB | 8 KB |
| EEPROM | 4 KB | 4 KB |
| Supply Voltage Range | 1.8 V to 5.5 V | — |
| General Purpose I/O | 54 lines | — |
| Timers/Counters | 6 (two 8-bit, four 16-bit) | 6 flexible timer/counters with compare and PWM modes |
| ADC | 8-channel, 10-bit | 8-channel, 10-bit ADC |
| USART | 2 | 4 programmable serial USARTs |
| SPI | 1 | Master/Slave SPI serial interface |
| TWI (I2C-compatible) | 1 | Byte-oriented 2-wire serial interface |
| JTAG Debug / Boundary Scan | Yes | — |
| Instructions | 133, most single-cycle | — |
| Working Registers | 32 x 8-bit | — |
| पैकेज | 64-QFN (MLF), 9 x 9 mm | 64-QFN (MU), 9 x 9 mm with exposed pad |
| माउंटिंग प्रकार | Surface Mount | Surface Mount |
| RoHS स्थिति | Compliant (green package) | Compliant |
| Lifecycle Stage | ACTIVE | — |
| अधिकतम क्लॉक फ़्रीक्वेंसी | — | 8 MHz |
| Throughput | — | Up to 16 MIPS at 16 MHz (8 MHz grade for V variant) |
| Program Memory (Flash) | — | 256 KB (128K x 16) |
| Operating Voltage Range (V variant) | — | 1.8 V to 5.5 V |
| General-Purpose I/O Lines | — | 86 |
| General-Purpose Working Registers | — | 32 x 8 |
| Analog Comparator | — | On-chip |
| Watchdog Timer | — | Programmable, with separate on-chip oscillator |
| ऑपरेटिंग तापमान | — | -40 C to +85 C (industrial) |