ATMEGA644P-20PQ vs ATMEGA644PV-10PQ तुलना
विस्तृत दोनों ओर की तुलना ATMEGA644P-20PQ द्वारा Microchip Technology और ATMEGA644PV-10PQ 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
ATMEGA644P-20PQ - 8-bit AVR MCU 20MHz 64KB Flash DIP-40 | Microchip
ATMEGA644P-20PQ NrndMicrochip Technology
ATMEGA644PV-10PQ - 8-Bit AVR MCU 64KB Flash 10MHz | Microchip
ATMEGA644PV-10PQ Nrndविशेषता तुलना
| पैरामीटर | ATMEGA644P-20PQ | ATMEGA644PV-10PQ |
|---|---|---|
| ब्रांड | Microchip Technology | Microchip Technology |
| श्रेणी | Microcontrollers | Microcontrollers |
| लाइफसाइकिल स्थिति | NRND | NRND |
| Core Architecture | AVR 8-bit RISC | — |
| अधिकतम क्लॉक फ़्रीक्वेंसी | 20 MHz | 10 MHz |
| Flash Memory | 64 KB (32K x 16) | — |
| SRAM | 4 KB (4K x 8) | — |
| EEPROM | 2 KB | — |
| Supply Voltage Range | 2.7 V to 5.5 V | — |
| Operating Voltage (20MHz) | 4.5 V to 5.5 V | — |
| Number of I/O | 32 | — |
| पैकेज | 40-PDIP | 40-PDIP (0.600 inch, 15.24mm) |
| Oscillator Type | Internal RC | — |
| USARTs | 2 | — |
| Instruction Set | 131 instructions, mostly single-cycle | — |
| Processing Throughput | Up to 20 MIPS at 20 MHz (approx. 1 MIPS per MHz) | — |
| Temperature Range | Extended temperature (industrial) | — |
| Programming Features | In-System Programmable Flash, self-programming boot section, JTAG | — |
| Power Modes | Idle, Power-down, Power-save, Standby, Extended Standby (picoPower) | — |
| माउंटिंग प्रकार | Through Hole | Through-Hole |
| RoHS स्थिति | Green (per FindIC listing) | [DATA_NEEDED: RoHS status] |
| Core | — | AVR 8-bit |
| Series | — | AVR ATmega ATMEGA644P |
| Program Memory Size | — | 64KB (32K x 16) Flash |
| SRAM Size | — | 4 KB |
| EEPROM Size | — | 2 KB |
| Minimum Operating Voltage | — | 1.8 V |
| Communication Interfaces | — | I2C, SPI, UART/USART |
| Number of USARTs | — | 2 (P-variant) |
| Oscillator | — | Internal oscillator included |
| Number of Terminals | — | 40 |
| Temperature Grade | — | Industrial |
| Programming Method | — | In-System Programmable (ISP) via SPI, boot loader, conventional programmer |
| Maximum Operating Frequency vs Voltage | — | [DATA_NEEDED: V-f curve] |
| ADC Resolution | — | [DATA_NEEDED: ADC resolution] |
| Timers | — | [DATA_NEEDED: timer count and sizes] |
| ऑपरेटिंग तापमान रेंज | — | [DATA_NEEDED: exact C range] |