ATMEGA88-20MU vs ATMEGA88-20PI مقایسه
مقایسه دقیق کنار به کنار ATMEGA88-20MU توسط Microchip Technology و ATMEGA88-20PI 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
ATMEGA88-20PI - 8KB Flash 20MHz AVR MCU 28-DIP | Microchip
ATMEGA88-20PI Obsoleteمقایسه مشخصات
| پارامتر | ATMEGA88-20MU | ATMEGA88-20PI |
|---|---|---|
| برند | Microchip Technology | Microchip Technology |
| دسته‌بندی | Microcontrollers | Microcontrollers |
| وضعیت چرخه عمر | فعال | Obsolete |
| Core Architecture | 8-bit AVR RISC | — |
| Max CPU Frequency | 20 MHz | — |
| Performance | 20 MIPS at 20 MHz | — |
| Flash Memory | 8 KB (4K x 16) ISP Flash | — |
| EEPROM | 512 B | — |
| SRAM | 1 KB | — |
| Supply Voltage Range | 2.7 V to 5.5 V | — |
| General Purpose I/O | 23 lines | — |
| Working Registers | 32 x 8-bit | — |
| Timer/Counters | 3 flexible timer/counters | — |
| ADC | 8-channel, 10-bit | 8-channel, 10-bit |
| On-Chip Debug | debugWIRE | debugWIRE |
| Instructions | 130 powerful instructions, most single-cycle | 131 instructions, most single-cycle |
| Serial Interfaces | USART, SPI, 2-wire (I2C-compatible) | — |
| Power Technology | picoPower low-power with multiple sleep modes | — |
| بسته‌بندی | 32-VQFN (5x5 mm) MLF, surface mount | 28-PDIP (0.300 in, 7.62 mm) |
| Programming | In-System Programmable (ISP), read-while-write | — |
| Watchdog | Programmable watchdog timer with internal oscillator | — |
| Core Processor | — | AVR |
| Core Size | — | 8-bit |
| Max Clock Speed | — | 20 MHz |
| Program Memory Size | — | 8 KB (4K x 16) FLASH |
| Program Memory Type | — | FLASH (ISP, self-programming, read-while-write) |
| SRAM Size | — | 1 KB |
| EEPROM Size | — | 512 B |
| Operating Voltage Range | — | 1.8 V to 5.5 V |
| Connectivity | — | I2C, SPI, UART/USART |
| Peripherals | — | Brown-out Detect/Reset, POR, PWM, WDT |
| Number of I/O | — | 23 |
| Timers | — | 3 timer/counters with compare and PWM modes |
| Throughput | — | Up to 20 MIPS at 20 MHz |
| دمای کاری | — | -40C to +85C (industrial) |
| نوع نصب | — | Through Hole |
| Part Status | — | Obsolete |