ATMEGA64L-8AJ vs ATMEGA64A-AUR مقایسه
مقایسه دقیق کنار به کنار ATMEGA64L-8AJ توسط Microchip Technology و ATMEGA64A-AUR 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
ATMEGA64A-AUR - 8-bit AVR MCU 64KB Flash 16MHz TQFP-64 | Microchip
ATMEGA64A-AUR ✓ فعالمقایسه مشخصات
| پارامتر | ATMEGA64L-8AJ | ATMEGA64A-AUR |
|---|---|---|
| برند | Microchip Technology | Microchip Technology |
| دسته‌بندی | Microcontrollers | Microcontrollers |
| وضعیت چرخه عمر | فعال | فعال |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| Program Memory (Flash) | 64KB (32K x 16) | — |
| SRAM | 4KB | — |
| EEPROM | 2KB | — |
| Maximum Clock Speed | 8MHz | — |
| ولتاژ تغذیه | 2.7V to 5.5V | — |
| عرض گذرگاه داده | 8 bit | — |
| I/O Ports | 53 I/O lines | — |
| ADC | 8-channel 10-bit | 8-channel, 10-bit (from manufacturer product summary) |
| Communication Interfaces | I2C (TWI), SPI, 2x UART/USART | 2x USART, SPI, TWI (I2C compatible) |
| Timers | 2x 8-bit, 2x 16-bit | — |
| بسته‌بندی | 64-TQFP (14x14 mm) | 64-TQFP (14x14mm) |
| نوع نصب | Surface Mount | Surface Mount |
| On-Chip Debug | JTAG (IEEE 1149.1) | — |
| External Memory Interface | Yes (expandable SRAM) | — |
| Lifecycle Stage | ACTIVE | — |
| Approximate Throughput | Up to 8 MIPS at 8MHz | — |
| Program Memory Size | — | 64KB (32K x 16) ISP Flash |
| EEPROM Size | — | 2KB |
| SRAM Size | — | 4KB |
| Maximum CPU Speed | — | 16MHz |
| General Purpose I/O | — | 53 lines |
| Working Registers | — | 32 general purpose |
| Timers/Counters | — | 4 flexible timer/counters with compare modes and PWM |
| Oscillator Type | — | Internal |
| Debug / Test | — | JTAG for on-chip debug and boundary scan |
| محدوده دمای کاری | — | Industrial (-40C to +85C) |
| Packaging | — | Tape & Reel (TR) |
| وضعیت RoHS | — | Compliant (GREEN per FindIC listing) |
| Pin Compatibility | — | 100% pin compatible with ATmega103 |