ATMEGA809-AF vs ATMEGA3209-AF 比較
詳細並排比較 ATMEGA809-AF 由 Microchip Technology 與 ATMEGA3209-AF 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
ATMEGA809-AF - 8-bit AVR MCU 20MHz 8KB Flash 48-TQFP | Microchip
ATMEGA809-AF ✓ 啟用中
規格比較
| 參數 | ATMEGA809-AF | ATMEGA3209-AF |
|---|---|---|
| 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 (8-bit, hardware multiplier) | AVR (8-bit) with hardware multiplier |
| Core Size | 8-bit | 8-bit |
| 最大時脈頻率 | 20 MHz | 20 MHz |
| Flash Memory | 8 KB (8K x 8) | — |
| SRAM | 1 KB | — |
| EEPROM | 256 bytes | — |
| Supply Voltage Range | 1.8 V to 5.5 V | [DATA_NEEDED: supply voltage range] |
| Number of I/O | [DATA_NEEDED: GPIO count] | [DATA_NEEDED: GPIO count] |
| 封裝 | 48-TQFP (7x7 mm) | 48-TQFP (7 x 7 mm) |
| 安裝類型 | Surface Mount | Surface Mount |
| Series | megaAVR 0 (Functional Safety / FuSa supported) | megaAVR 0-series |
| Programming Interface | UPDI | — |
| Peripherals | Event System, PTC (capacitive touch), CRC-SCAN, WDT | Core Independent Peripherals (Core Inde... per Microchip) |
| Communication Interfaces | USART, SPI, TWI (I2C) | — |
| ADC Resolution | 10-bit | — |
| 工作溫度 | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| RoHS 狀態 | Compliant | [DATA_NEEDED: RoHS status] |
| Flash Memory Size | — | 32 KB (16K x 16) |
| SRAM Size | — | 4 KB |
| EEPROM Size | — | 256 bytes |
| Safety Feature | — | Functional Safety (FuSa) |
| Program Memory Type | — | FLASH |
| Moisture Sensitivity Level | — | [DATA_NEEDED: MSL level] |