ATMEGA329P-20ANR vs ATMEGA329P-20AU तुलना
विस्तृत दोनों ओर की तुलना ATMEGA329P-20ANR द्वारा Microchip Technology और ATMEGA329P-20AU 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
ATMEGA329P-20ANR - 8-bit AVR MCU 32KB Flash 20MHz 64-TQFP | Microchip
ATMEGA329P-20ANR ✓ सक्रियMicrochip Technology
ATMEGA329P-20AU - 20MHz 8-bit AVR MCU 32KB Flash TQFP-64
ATMEGA329P-20AU ✓ सक्रियविशेषता तुलना
| पैरामीटर | ATMEGA329P-20ANR | ATMEGA329P-20AU |
|---|---|---|
| ब्रांड | Microchip Technology | Microchip Technology |
| श्रेणी | Microcontrollers | Microcontrollers |
| लाइफसाइकिल स्थिति | सक्रिय | सक्रिय |
| Core Architecture | AVR 8-bit RISC | AVR (8-bit RISC, Harvard) |
| Program Memory Type | Flash (In-System Programmable) | — |
| Program Memory Size | 32 KB (16K x 16) | — |
| SRAM Size | 2 KB | — |
| EEPROM Size | 1 KB | — |
| Maximum CPU Speed | 20 MHz | — |
| MIPS Throughput | 16 MIPS (up to 20 MHz) | — |
| Supply Voltage Range | 1.8 V to 5.5 V | — |
| ऑपरेटिंग तापमान रेंज | -40 C to +105 C | — |
| Number of I/O Pins | 54 | — |
| Number of General-Purpose Registers | 32 | — |
| ADC | 8-channel, 10-bit | 10-bit, up to 8 single-ended channels |
| Timers/Counters | Two 8-bit, One 16-bit | — |
| Communication Interfaces | USART, SPI (Master/Slave), TWI (I2C) | — |
| Debug Interface | JTAG | JTAG (IEEE 1149.1 compliant) |
| पैकेज | 64-TQFP (14x14 mm) | 64-pin TQFP (14x14 mm, 0.8 mm pitch) |
| माउंटिंग प्रकार | Surface Mount | Surface Mount |
| Lead-Free / RoHS | Compliant | — |
| Instruction Set | — | 131 instructions, mostly single-cycle |
| Program Memory (Flash) | — | 32 KB (16K x 16), In-System Programmable with RWW |
| EEPROM | — | 1 KB |
| SRAM | — | 2 KB (2K x 8) |
| Maximum Clock Speed | — | 20 MHz |
| Throughput | — | Up to 20 MIPS at 20 MHz |
| Supply Voltage (Vcc) | — | 2.7 V to 5.5 V (10 MHz max below 4.5 V; 20 MHz requires 4.5-5.5 V) |
| General-Purpose I/O Pins | — | 54 |
| General-Purpose Working Registers | — | 32 |
| PWM Channels | — | 6 |
| Communication Peripherals | — | 2x USART, 1x TWI (I2C), 1x SPI (also ISP) |
| ऑपरेटिंग तापमान | — | -40C to +85C (industrial, -A suffix) |
| RoHS स्थिति | — | Compliant (Pb-free / Green) |
| Power-Save Modes | — | Idle, ADC Noise Reduction, Power-save, Power-down, Standby, Extended Standby (picoPower) |
| QTouch Support | — | Yes (peripheral touch controller via library) |