ATMEGA329P-20MU vs ATMEGA329P-20MUR مقایسه
مقایسه دقیق کنار به کنار ATMEGA329P-20MU توسط Microchip Technology و ATMEGA329P-20MUR توسط Microchip Technology. مشخصات کلیدی، پارامترهای الکتریکی، بسته‌بندی، وضعیت چرخه عمر، قیمت‌گذاری و موجودی را مقایسه کنید تا بهترین قطعه را برای نیازهای طراحی خود تعیین کنید.
Microchip Technology
ATMEGA329P-20MU - 8-bit AVR MCU, 32KB Flash, 20MHz | Microchip
ATMEGA329P-20MU ✓ فعالMicrochip Technology
ATMEGA329P-20MUR - 8-bit AVR MCU, 32KB Flash, 20MHz, 64-QFN | Microchip
ATMEGA329P-20MUR ✓ فعالمقایسه مشخصات
| پارامتر | ATMEGA329P-20MU | ATMEGA329P-20MUR |
|---|---|---|
| برند | Microchip Technology | Microchip Technology |
| دسته‌بندی | Microcontrollers | Microcontrollers |
| وضعیت چرخه عمر | فعال | فعال |
| Core | 8-bit AVR RISC | — |
| Flash Program Memory | 32 KB (16K x 16) | — |
| SRAM | 2 KB | 2 KB |
| EEPROM | 1 KB | 1 KB |
| Maximum CPU Clock | 20 MHz | — |
| Supply Voltage (Vcc) | 2.7 V to 5.5 V | 1.8 V to 5.5 V (5V operation at 20 MHz) |
| General-Purpose I/O Pins | 54 | — |
| بسته‌بندی | 64-QFN / MLF (9 x 9 mm) with exposed pad | 64-QFN (9x9 mm) |
| نوع نصب | Surface Mount | Surface Mount |
| ADC | 8-channel, 10-bit | 10-bit successive approximation |
| Timer/Counters | Two 8-bit + Two 16-bit with PWM | — |
| PWM Channels | 6 channels | — |
| Communication Interfaces | USART, SPI, TWI (I2C-compatible) | — |
| LCD Controller | Up to 4x32 segment driver (integrated) | Yes (integrated) |
| On-chip Debug | JTAG | — |
| محدوده دمای کاری | -40C to +85C (Industrial) | — |
| Instruction Set | 131 instructions, mostly single-cycle | — |
| Working Registers | 32 x 8-bit | — |
| Watchdog Timer | Yes, programmable | — |
| Brown-out Detector | Yes | — |
| Sleep Modes | 6 (Idle, Power-down, Power-save, Standby, Ext Standby, ADC Noise Reduction) | — |
| سطح MSL | 3 (168 hours) | [DATA_NEEDED: MSL level] |
| وضعیت RoHS | Compliant (Green) | Compliant (Green) |
| Core Architecture | — | 8-bit AVR RISC |
| Program Memory (Flash) | — | 32 KB (16K x 16) |
| Maximum CPU Frequency | — | 20 MHz |
| General-Purpose I/O | — | 54 |
| General-Purpose Registers | — | 32 |
| دمای کاری | — | -40C to +85C (Industrial) |
| JTAG Interface | — | Yes |
| picoPower Technology | — | Yes |