ATMEGA644P-20MQR vs ATMEGA64-16MI तुलना
विस्तृत दोनों ओर की तुलना ATMEGA644P-20MQR द्वारा Microchip Technology और ATMEGA64-16MI 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
ATMEGA64-16MI - 8-Bit AVR MCU, 64KB Flash, 16MHz | Microchip
ATMEGA64-16MI ✓ सक्रियविशेषता तुलना
| पैरामीटर | ATMEGA644P-20MQR | ATMEGA64-16MI |
|---|---|---|
| ब्रांड | Microchip Technology | Microchip Technology |
| श्रेणी | Microcontrollers | Microcontrollers |
| लाइफसाइकिल स्थिति | NRND | सक्रिय |
| Core Processor | AVR 8-bit RISC | AVR |
| Core Size | 8-bit | 8-Bit |
| Speed (Max Clock) | 20 MHz | — |
| Flash Program Memory | 64 KB (32K x 16) | — |
| SRAM | 4 KB (4K x 8) | 4 KB |
| EEPROM | 2 KB | 2 KB |
| Number of I/O | 32 | — |
| Supply Voltage (VCC) | 4.5 V to 5.5 V (at 20 MHz) | — |
| Oscillator Type | Internal | — |
| USART Count | 2 (P variant dual USART) | — |
| Timers | Two 8-bit, one 16-bit | — |
| ADC | 8-channel, 10-bit | — |
| Communication Interfaces | USART x2, SPI, TWI (I2C) | — |
| Debug Interface | JTAG (on-chip debug, boundary scan) | JTAG (on-chip debug) |
| Instruction Set | 131 instructions, mostly single-cycle | — |
| Low Power Technology | picoPower | — |
| ऑपरेटिंग तापमान | -40C to +105C (extended, M grade) | -40C to +85C (industrial) |
| पैकेज / केस | 44-VQFN (7x7 mm) exposed pad (MLF) | — |
| माउंटिंग प्रकार | Surface Mount | Surface Mount |
| Packaging | Tape & Reel (TR) | — |
| RoHS / Green Status | GREEN, RoHS compliant | — |
| Speed | — | 16 MHz |
| Flash Memory Size | — | 64 KB (32K x 16) |
| ADC Resolution | — | 10-bit |
| ADC Channels | — | 8 channels |
| Instructions | — | 130 powerful instructions, most single-cycle |
| Throughput | — | Up to 16 MIPS at 16 MHz |
| सप्लाई वोल्टेज | — | 5 V (industrial speed grade) |
| पैकेज | — | 64-QFN (9x9 mm) |
| Self-Programming Flash | — | Yes (In-System Programmable) |