ATMEGA8L-8PI vs ATMEGA88-20PI مقایسه
مقایسه دقیق کنار به کنار ATMEGA8L-8PI 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 | ATMEGA8L-8PI | ATMEGA88-20PI |
|---|---|---|
| برند | Microchip Technology | Microchip Technology |
| دسته‌بندی | Microcontrollers | Microcontrollers |
| وضعیت چرخه عمر | Obsolete | Obsolete |
| Core Architecture | 8-bit AVR RISC | — |
| Flash Program Memory | 8 KB (4K x 16) | — |
| SRAM | 1 KB | — |
| EEPROM | 512 bytes | — |
| حداکثر فرکانس کلاک | 8 MHz | — |
| Supply Voltage Range | 2.7 V to 5.5 V | — |
| ADC Resolution | 10-bit | — |
| ADC Channels | 6 or 8 multiplexed channels | — |
| Timers | 2 x 8-bit, 1 x 16-bit | 3 timer/counters with compare and PWM modes |
| PWM Channels | 3 PWM channels | — |
| Serial Interfaces | USART, SPI, TWI (I2C) | — |
| Instructions | 130 powerful instructions, most single-cycle | 131 instructions, most single-cycle |
| General Purpose Registers | 32 | — |
| In-System Programming | Yes (8 KB self-programming ISP flash) | — |
| دمای کاری | -40C to +85C (industrial, I suffix) | -40C to +85C (industrial) |
| بسته‌بندی | 28-pin PDIP (P suffix) | 28-PDIP (0.300 in, 7.62 mm) |
| نوع نصب | Through-Hole | Through Hole |
| Brown-Out Detector | Programmable BOD | — |
| Internal Oscillator | Calibrated internal RC oscillator | — |
| وضعیت RoHS | [DATA_NEEDED: RoHS status] | — |
| 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 |
| ADC | — | 8-channel, 10-bit |
| Throughput | — | Up to 20 MIPS at 20 MHz |
| On-Chip Debug | — | debugWIRE |
| Part Status | — | Obsolete |