ATMEGA48-20AU vs ATMEGA48P-20AUR तुलना
विस्तृत दोनों ओर की तुलना ATMEGA48-20AU द्वारा Microchip Technology और ATMEGA48P-20AUR 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
ATMEGA48-20AU - 8-bit AVR MCU 20MHz 4KB Flash | Microchip
ATMEGA48-20AU ✓ सक्रियMicrochip Technology
ATMEGA48P-20AUR - 8-bit AVR MCU 4KB Flash 20MHz 32-TQFP | Microchip
ATMEGA48P-20AUR ✓ सक्रियविशेषता तुलना
| पैरामीटर | ATMEGA48-20AU | ATMEGA48P-20AUR |
|---|---|---|
| ब्रांड | Microchip Technology | Microchip Technology |
| श्रेणी | Microcontrollers | Microcontrollers |
| लाइफसाइकिल स्थिति | सक्रिय | सक्रिय |
| Core Architecture | 8-bit AVR RISC (enhanced) | 8-bit AVR RISC |
| Program Memory (Flash) | 4 KB (2K x 16) | — |
| EEPROM | 256 B | 256 B |
| SRAM | 512 B | 512 B |
| Maximum CPU Frequency | 20 MHz | — |
| Throughput | Up to 20 MIPS | — |
| Supply Voltage (Vcc) | 4.5 V to 5.5 V | — |
| I/O Pins | 23 | — |
| ADC | 6-channel, 10-bit | 10-bit, 6-channel |
| Timer/Counters | 3 (2x 8-bit, 1x 16-bit) | — |
| Communication Interfaces | USART, SPI, TWI (I2C) | — |
| पैकेज | 32-pin TQFP (7x7 mm, 0.8 mm pitch) | 32-TQFP (7x7 mm) |
| ऑपरेटिंग तापमान | -40C to +85C (industrial) | [DATA_NEEDED: operating temperature range] |
| On-chip Debug | debugWIRE | — |
| In-System Programming | Yes (SPI) | — |
| Sleep Modes | 6 (Idle, ADC NR, Power-save, Power-down, Standby, Ext Standby) | — |
| Watchdog Timer | Programmable, with on-chip oscillator | — |
| RoHS स्थिति | Compliant | — |
| अधिकतम क्लॉक फ़्रीक्वेंसी | — | 20 MHz |
| Performance | — | Up to 20 MIPS at 20 MHz |
| Flash Memory | — | 4 KB (2K x 16) |
| Supply Voltage Range | — | 4.5 V to 5.5 V |
| General Purpose I/O | — | 23 I/O lines |
| Timers/Counters | — | Three flexible timer/counters with compare modes |
| Serial Interfaces | — | USART, SPI, 2-wire (I2C-compatible) |
| Life Cycle Stage | — | ACTIVE |
| माउंटिंग प्रकार | — | Surface Mount |
| Programming | — | In-System Programmable (ISP) Flash |
| Power Technology | — | picoPower low-power features with sleep modes |