ATMEGA48-20MJ vs ATMEGA88-20MU तुलना
विस्तृत दोनों ओर की तुलना ATMEGA48-20MJ द्वारा Microchip Technology और ATMEGA88-20MU 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
ATMEGA48-20MJ - 8-bit AVR MCU 20MHz 4KB Flash VQFN-32 | Microchip
ATMEGA48-20MJ ✓ सक्रियMicrochip Technology
ATMEGA88-20MU - 8-Bit AVR MCU 20MHz 8KB Flash | Microchip
ATMEGA88-20MU ✓ सक्रियविशेषता तुलना
| पैरामीटर | ATMEGA48-20MJ | ATMEGA88-20MU |
|---|---|---|
| ब्रांड | Microchip Technology | Microchip Technology |
| श्रेणी | Microcontrollers | Microcontrollers |
| लाइफसाइकिल स्थिति | सक्रिय | सक्रिय |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| अधिकतम क्लॉक फ़्रीक्वेंसी | 20 MHz | — |
| Peak Throughput | 20 MIPS at 20 MHz | — |
| Flash Program Memory | 4 KB (2K x 16) | — |
| SRAM | 512 bytes | 1 KB |
| EEPROM | 256 bytes | 512 B |
| Instructions | 131 instructions, most single-cycle | 130 powerful instructions, most single-cycle |
| ADC Resolution | 10-bit | — |
| ADC Channels | 8-channel | — |
| Supply Voltage Range | 1.8 V to 5.5 V | 2.7 V to 5.5 V |
| ऑपरेटिंग तापमान | -40C to +85C (industrial) | — |
| पैकेज | 32-VQFN / MLF (5x5 mm), pad designation J | 32-VQFN (5x5 mm) MLF, surface mount |
| Timers | 2 x 8-bit, 1 x 16-bit | — |
| PWM Channels | 6 | — |
| Communication Interfaces | USART, SPI, 2-wire serial (I2C-compatible) | — |
| On-Chip Debug | debugWIRE | debugWIRE |
| Sleep Modes | Idle, ADC Noise Reduction, Power-save, Power-down, Standby | — |
| माउंटिंग प्रकार | Surface Mount | — |
| RoHS स्थिति | Compliant (green package) | — |
| Max CPU Frequency | — | 20 MHz |
| Performance | — | 20 MIPS at 20 MHz |
| Flash Memory | — | 8 KB (4K x 16) ISP Flash |
| General Purpose I/O | — | 23 lines |
| Working Registers | — | 32 x 8-bit |
| Timer/Counters | — | 3 flexible timer/counters |
| ADC | — | 8-channel, 10-bit |
| Serial Interfaces | — | USART, SPI, 2-wire (I2C-compatible) |
| Power Technology | — | picoPower low-power with multiple sleep modes |
| Programming | — | In-System Programmable (ISP), read-while-write |
| Watchdog | — | Programmable watchdog timer with internal oscillator |