ATMEGA1284-AU vs ATMEGA128L-8AC तुलना
विस्तृत दोनों ओर की तुलना ATMEGA1284-AU द्वारा Microchip Technology और ATMEGA128L-8AC 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-AU - 8-Bit AVR MCU 128KB Flash 20MHz | Microchip (Tape & Reel)
ATMEGA1284-AU ✓ सक्रियMicrochip Technology
ATMEGA128L-8AC - 8-bit AVR MCU, 128KB Flash, 8MHz, 64-TQFP | Microchip
ATMEGA128L-8AC ✓ सक्रियविशेषता तुलना
| पैरामीटर | ATMEGA1284-AU | ATMEGA128L-8AC |
|---|---|---|
| ब्रांड | Microchip Technology | Microchip Technology |
| श्रेणी | Microcontrollers | Microcontrollers |
| लाइफसाइकिल स्थिति | सक्रिय | सक्रिय |
| Core Architecture | 8-bit AVR RISC | AVR RISC (enhanced 8-bit) |
| Program Memory Size | 128 KB ISP Flash (64K x 16) | — |
| SRAM | 16 KB | 4 KB |
| EEPROM | 4 KB | 4 KB |
| अधिकतम क्लॉक फ़्रीक्वेंसी | 20 MHz | 8 MHz |
| Throughput | Up to 20 MIPS at 20 MHz | — |
| Supply Voltage Range | 1.8 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 instructions, mostly single-cycle |
| ADC | 8-channel, 10-bit successive approximation | 10-bit, 8-channel |
| USART Interfaces | 2 | — |
| Timer/Counters | 3 flexible timer/counters with compare modes and PWM | 4 (with compare and PWM) |
| पैकेज | 44-pin TQFP (10x10 mm) | 64-pin TQFP (14x14 mm) |
| माउंटिंग प्रकार | Surface Mount | Surface Mount |
| Packaging | Tape & Reel | — |
| ऑपरेटिंग तापमान | -40C to +85C | 0 C to +70 C (commercial, 'C' suffix) |
| RoHS स्थिति | Compliant | Compliant (lead-free 'AC' suffix) |
| Lifecycle Stage | Active | — |
| Program Memory (Flash) | — | 128 KB (64K x 16) |
| Operating Voltage (L-grade) | — | 2.7 V to 5.5 V |
| MIPS Throughput | — | Up to 8 MIPS at 8 MHz |
| General-Purpose I/O Pins | — | 53 |
| General-Purpose Registers | — | 32 |
| USART | — | 2 |
| Two-Wire Interface (I2C) | — | 1 (byte-oriented) |
| SPI | — | 1 |
| Watchdog Timer | — | Yes (with on-chip oscillator) |
| JTAG Debug Interface | — | Yes (IEEE 1149.1 compliant) |