ATMEGA1281V-8MUR vs ATMEGA164A-MCHR तुलना
विस्तृत दोनों ओर की तुलना ATMEGA1281V-8MUR द्वारा Microchip Technology और ATMEGA164A-MCHR 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
ATMEGA164A-MCHR - 8-bit AVR MCU 16KB Flash 20MHz QFN-44 | Microchip
ATMEGA164A-MCHR ✓ सक्रियविशेषता तुलना
| पैरामीटर | ATMEGA1281V-8MUR | ATMEGA164A-MCHR |
|---|---|---|
| ब्रांड | Microchip Technology | Microchip Technology |
| श्रेणी | Microcontrollers | Microcontrollers |
| लाइफसाइकिल स्थिति | सक्रिय | सक्रिय |
| Core Architecture | 8-bit AVR RISC | AVR 8-bit RISC |
| Clock Speed | 8 MHz | — |
| Flash Memory | 128 KB (64K x 16), ISP | 16 KB (8K x 16) ISP Flash |
| SRAM | 8 KB | 1 KB |
| EEPROM | 4 KB | 512 B |
| Supply Voltage Range | 1.8 V to 5.5 V | 2.7 V to 5.5 V |
| Instruction Set | 133 instructions, most single-cycle | 133 instructions, mostly single-cycle |
| General Purpose I/O | 54 lines | 32 I/O 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) | — |
| पैकेज | 64-QFN (9x9 mm), VQFN with exposed pad (MLF) | 44-QFN (MLF) 5x5 mm |
| माउंटिंग प्रकार | Surface Mount | Surface Mount |
| RoHS स्थिति | Compliant (green package per FindIC listing) | [DATA_NEEDED: RoHS compliance status] |
| लाइफसाइकिल स्थिति | Active | Active |
| अधिकतम क्लॉक फ़्रीक्वेंसी | — | 20 MHz |
| General Purpose Working Registers | — | 32 registers |
| Throughput | — | Up to 1 MIPS per MHz |
| Operating Temperature (Max) | — | 85 C |
| Packaging | — | Tape and Reel (R suffix) |
| Programming | — | In-System Programmable (ISP), read-while-write |
| Debug Interface | — | In-Circuit Debug via MPLAB SNAP (ICSP) |