ATMEGA88-20AU vs ATMEGA48-20AI तुलना
विस्तृत दोनों ओर की तुलना ATMEGA88-20AU द्वारा Microchip Technology और ATMEGA48-20AI 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
ATMEGA88-20AU - 8-Bit AVR MCU 8KB Flash 20MHz | Microchip
ATMEGA88-20AU ✓ सक्रियMicrochip Technology
ATMEGA48-20AI - 8-bit AVR MCU, 4KB Flash, 20MHz | Microchip
ATMEGA48-20AI ✓ सक्रियविशेषता तुलना
| पैरामीटर | ATMEGA88-20AU | ATMEGA48-20AI |
|---|---|---|
| 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 | 8 KB (4K x 16) Flash | — |
| SRAM | 1 KB | 512 B |
| EEPROM | 512 B | 256 B |
| अधिकतम क्लॉक फ़्रीक्वेंसी | 20 MHz | — |
| Throughput | 20 MIPS at 20 MHz | — |
| Supply Voltage Range | 2.7 V to 5.5 V | 1.8 V to 5.5 V |
| General Purpose I/O Lines | 23 | — |
| General Purpose Working Registers | 32 | — |
| ADC Channels | 8-channel, 10-bit | — |
| Timer/Counters | Three flexible timer/counters with compare modes | 3 (two 8-bit, one 16-bit) |
| पैकेज | 32-TQFP (7x7 mm, 0.8 mm pitch) | 32-TQFP, 7x7 mm, square, gull-wing leads |
| माउंटिंग प्रकार | Surface Mount | Surface Mount |
| ऑपरेटिंग तापमान | -40C to +85C | -40C to +85C (Industrial) |
| Instruction Set | 130 powerful instructions, most single-clock cycle | — |
| Debug Interface | debugWIRE on-chip debugging | — |
| RoHS स्थिति | Compliant | Green (per distributor data) |
| Life Cycle Stage | ACTIVE | — |
| Flash Program Memory | — | 4 KB (2K x 16), ISP self-programming |
| Maximum CPU Speed | — | 20 MHz (up to 20 MIPS) |
| GPIO Count | — | 23 general purpose I/O lines |
| ADC | — | 8-channel, 10-bit |
| Serial Interfaces | — | SPI, TWI (I2C-compatible), USART |
| On-Chip Debug | — | debugWIRE |
| Temperature Grade | — | Industrial |