ATMEGA1284-AUR vs ATMEGA128A-AUR तुलना
विस्तृत दोनों ओर की तुलना ATMEGA1284-AUR द्वारा Microchip Technology और ATMEGA128A-AUR 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
ATMEGA1284-AUR - 8-Bit AVR MCU 128KB Flash 20MHz | Microchip
ATMEGA1284-AUR ✓ सक्रियMicrochip Technology
ATMEGA128A-AUR - 8-Bit AVR MCU 128KB Flash 16MHz TQFP-64 | Microchip
ATMEGA128A-AUR ✓ सक्रियविशेषता तुलना
| पैरामीटर | ATMEGA1284-AUR | ATMEGA128A-AUR |
|---|---|---|
| ब्रांड | Microchip Technology | Microchip Technology |
| श्रेणी | Microcontrollers | Microcontrollers |
| लाइफसाइकिल स्थिति | सक्रिय | सक्रिय |
| Core Architecture | 8-bit AVR RISC | AVR 8-bit RISC |
| Program Memory Size | 128 KB ISP Flash (64K x 16) | — |
| SRAM | 16 KB | 4KB |
| EEPROM | 4 KB | 4KB |
| अधिकतम क्लॉक फ़्रीक्वेंसी | 20 MHz | 16 MHz |
| Throughput | Up to 20 MIPS at 20 MHz | — |
| Supply Voltage Range | 1.8 V to 5.5 V | 2.7 V to 5.5 V |
| Operating Voltage (Full 20 MHz) | 2.7 V to 5.5 V | — |
| General Purpose I/O Lines | 32 | — |
| General Purpose Working Registers | 32 | — |
| Instruction Set | 131 powerful instructions, most single-clock cycle | 133 powerful instructions, most single-cycle |
| ADC | 8-channel, 10-bit successive approximation | — |
| USART Interfaces | 2 | — |
| Timer/Counters | 3 flexible timer/counters with compare modes and PWM | — |
| पैकेज | 44-pin TQFP (10x10 mm) | 64-TQFP (14x14 mm) |
| माउंटिंग प्रकार | Surface Mount | Surface Mount |
| Packaging | Tape & Reel | — |
| ऑपरेटिंग तापमान | -40C to +85C | Industrial range ([DATA_NEEDED: exact min/max C]) |
| RoHS स्थिति | Compliant | [DATA_NEEDED: RoHS status] |
| Lifecycle Stage | Active | — |
| Flash Memory | — | 128KB (64K x 16) In-System Programmable |
| I/O Lines | — | 53 |
| Working Registers | — | 32 general purpose |
| Timers/Counters | — | 4 flexible timer/counters with compare modes and PWM |
| USARTs | — | 2 |
| Serial Interfaces | — | TWI (I2C), SPI, 2x USART |
| Real-Time Counter | — | Yes |