ATMEGA325V-8MUR vs ATMEGA645V-8MUR 比較
詳細並排比較 ATMEGA325V-8MUR 由 Microchip Technology 與 ATMEGA645V-8MUR 由 Microchip Technology. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
Microchip Technology
ATMEGA325V-8MUR - 8MHz AVR MCU, 32KB Flash, 64-QFN | Microchip
ATMEGA325V-8MUR ✓ 啟用中
規格比較
| 參數 | ATMEGA325V-8MUR | ATMEGA645V-8MUR |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Core Processor | AVR | AVR |
| Core Size | 8-Bit | 8-Bit |
| Speed | 8 MHz | — |
| Program Memory Size | 32 KB (16K x 16) FLASH | 64KB (32K x 16) FLASH |
| RAM Size | 2 KB | 4KB SRAM |
| EEPROM Size | 1 KB | 2KB |
| Supply Voltage Range | 1.8 V to 5.5 V | — |
| Connectivity | SPI, UART/USART, USI | — |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | Timer/Counters, PWM, Brown-out Detect/Reset, WDT |
| Number of I/O | 54 | [DATA_NEEDED: number of general purpose I/O lines] |
| ADC Resolution | 10-bit | 10-bit |
| 工作溫度 | -40C to +85C (Industrial) | [DATA_NEEDED: operating temperature range] |
| 封裝 | 64-QFN / MLF (9x9 mm) | 64-QFN (9x9 mm) Exposed Pad (64-VFQFN) |
| 安裝類型 | Surface Mount | Surface Mount |
| Packaging | Tape & Reel (T&R) | — |
| Program Memory Type | FLASH | In-System Programmable FLASH |
| RoHS 狀態 | Compliant (GREEN) | Green / RoHS compliant per FindIC listing |
| Series | — | AVR ATmega |
| 最大時脈頻率 | — | 8 MHz |
| Operating Voltage Range | — | 1.8 V to 5.5 V (V grade) |
| Supply Voltage - Min | — | 1.8 V |
| Supply Voltage - Max | — | 5.5 V |
| Communication Interfaces | — | USART, SPI, I2C (Two-Wire Interface), JTAG |
| Packing | — | Tape & Reel (R suffix) |