ATMEGA809-MFR vs ATMEGA809-MU 比較
詳細並排比較 ATMEGA809-MFR 由 Microchip Technology 與 ATMEGA809-MU 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-MU - 8KB AVR MCU 20MHz VQFN-48 | Microchip (Tape & Reel)
ATMEGA809-MU ✓ 啟用中規格比較
| 參數 | ATMEGA809-MFR | ATMEGA809-MU |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Core | 8-bit AVR RISC with hardware multiplier | — |
| 最大時脈頻率 | 20 MHz | — |
| Flash Memory | 8 KB (8K x 8) | 8 KB (8K x 8) |
| SRAM | 1 KB | 1 KB |
| EEPROM | 256 bytes | 256 bytes |
| 封裝 | 48-VQFN (6x6 mm), HVQCCN, no-lead | 48-VQFN (6x6 mm) with exposed pad |
| Number of Terminals | 48 | — |
| Temperature Grade | Automotive | — |
| Safety Qualification | Functional Safety (FuSa) | — |
| Series | megaAVR 0 (ATmega808/809/1608/1609) | megaAVR 0 (Functional Safety / FuSa) |
| Supply Voltage Range | [DATA_NEEDED: supply voltage range] | 1.8 V to 5.5 V |
| ADC Resolution | [DATA_NEEDED: ADC resolution and channels] | 10-bit |
| Communication Interfaces | [DATA_NEEDED: USART/SPI/TWI counts] | — |
| Timers | [DATA_NEEDED: timer configuration] | — |
| 工作溫度範圍 | [DATA_NEEDED: min and max operating temperature] | — |
| 安裝類型 | Surface Mount | Surface Mount |
| Programming Interface | [DATA_NEEDED: UPDI/debug interface detail] | — |
| Core Processor | — | AVR 8-bit RISC with hardware multiplier |
| Core Size | — | 8-bit |
| Speed | — | 20 MHz |
| Number of I/O | — | 41 |
| 工作溫度 | — | -40 C to +85 C |
| Peripherals | — | Event System, Core Independent Peripherals, brown-out detect, POR, WDT |
| Connectivity | — | USART, SPI, TWI (I2C) |
| RoHS 狀態 | — | Compliant |
| Packaging | — | Tape & Reel (R suffix) |