ATMEGA1284-PU vs ATMEGA1284P-MUR مقایسه
مقایسه دقیق کنار به کنار ATMEGA1284-PU توسط Microchip Technology و ATMEGA1284P-MUR 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
ATMEGA1284-PU - 8-bit AVR MCU 128KB Flash 20MHz PDIP-40 | Microchip
ATMEGA1284-PU ✓ فعالMicrochip Technology
ATMEGA1284P-MUR - 8-bit AVR MCU 20MHz 128KB Flash | Microchip
ATMEGA1284P-MUR ✓ فعالمقایسه مشخصات
| پارامتر | ATMEGA1284-PU | ATMEGA1284P-MUR |
|---|---|---|
| برند | Microchip Technology | Microchip Technology |
| دسته‌بندی | Microcontrollers | Microcontrollers |
| وضعیت چرخه عمر | فعال | فعال |
| Core Architecture | AVR enhanced RISC, 8-bit | — |
| Flash Program Memory | 128KB (64K x 16) | 128 KB (64K x 16), In-System Programmable |
| SRAM | 16KB | 16 KB |
| EEPROM | 4KB | 4 KB |
| حداکثر فرکانس کلاک | 20 MHz | — |
| Supply Voltage Range | 2.5V to 5.5V (speed-graded) | 2.7 V to 5.5 V |
| I/O Pins | 32 general purpose I/O lines | — |
| ADC | 8-channel, 10-bit | 8-channel, 10-bit |
| Timers | 2 x 8-bit, 1 x 16-bit | — |
| USART | 2 | — |
| Serial Interfaces | SPI, 2-Wire (I2C), USART | TWI (I2C, byte-oriented), SPI, 2x USART |
| JTAG | Yes (Port C, on-chip debug and boundary-scan) | — |
| Instructions | 133 instructions, most single-cycle | 131 instructions, most single-cycle |
| دمای کاری | [DATA_NEEDED: operating temperature range] | — |
| بسته‌بندی | 40-PDIP | 44-VQFN (7x7 mm), exposed pad |
| نوع نصب | Through Hole | Surface Mount |
| وضعیت RoHS | [DATA_NEEDED: RoHS status] | — |
| Core | — | AVR 8-bit RISC |
| Max Clock Frequency | — | 20 MHz |
| Throughput | — | Up to 20 MIPS at 20 MHz |
| General Purpose I/O Lines | — | 32 |
| USARTs | — | 2 |
| Timer/Counters | — | 3 (with compare modes and PWM) |
| Real Time Counter | — | Yes (RTC) |
| Working Registers | — | 32 x 8 general purpose |
| Multiplier | — | On-chip 2-cycle hardware multiplier |
| Debug / Programming | — | ISP (In-Circuit Serial Programming), JTAG |
| Life Cycle Stage | — | Active |