ATMEGA3290V-8AU vs ATMEGA3290V-8AUR 比較
詳細並排比較 ATMEGA3290V-8AU 由 Microchip Technology 與 ATMEGA3290V-8AUR 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
ATMEGA3290V-8AU - 8MHz AVR MCU 32KB Flash LCD | Microchip
ATMEGA3290V-8AU ✓ 啟用中Microchip Technology
ATMEGA3290V-8AUR - AVR 8-bit MCU 32KB Flash 8MHz | Microchip
ATMEGA3290V-8AUR ✓ 啟用中規格比較
| 參數 | ATMEGA3290V-8AU | ATMEGA3290V-8AUR |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Core | AVR 8-bit RISC | — |
| Core Size | 8-bit | 8-Bit |
| Speed | 8 MHz | 8 MHz |
| Program Memory Type | FLASH | — |
| Program Memory Size | 32 KB (16K x 16) | — |
| EEPROM Size | 1 KB | 1 KB |
| RAM Size | 2 KB | 2 KB |
| Number of I/O | 69 | 69 |
| I/O Ports | 32 | — |
| Instructions | 131 (most single-cycle) | — |
| Peripherals | LCD controller, Brown-out Detect/Reset, POR, PWM, WDT | LCD, POR, PWM, WDT |
| ADC Resolution | 10-bit | 10-bit |
| Connectivity | SPI, UART/USART, TWI (I2C) | — |
| 封裝 | 100-TQFP (14 x 14 mm), 0.8 mm pitch | — |
| 安裝類型 | Surface Mount | Surface Mount |
| Supply Voltage Range | 1.8 V to 5.5 V (V grade) | 1.8 V to 5.5 V |
| 工作溫度 | -40C to +85C (AU industrial grade) | -40C to +85C |
| 生命週期狀態 | ACTIVE | — |
| Oscillator Type | Internal + External | Internal |
| Core Processor | — | AVR |
| Flash Memory Size | — | 32 KB (16K x 16) |
| ADC Channels | — | 10 |
| Communication Interfaces | — | SPI, UART/USART, TWI (I2C) |
| 封裝 / 外殼 | — | 100-TQFP (14x14 mm) |
| Programming Method | — | ISP, JTAG, Parallel |
| Life Cycle Stage | — | Active |
| RoHS 狀態 | — | Compliant |