ATMEGA4808-MFR vs ATMEGA4808-MU 比較
詳細並排比較 ATMEGA4808-MFR 由 Microchip Technology 與 ATMEGA4808-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
ATMEGA4808-MFR - 8-bit AVR MCU 20MHz 48KB Flash FuSa | Microchip
ATMEGA4808-MFR ✓ 啟用中規格比較
| 參數 | ATMEGA4808-MFR | ATMEGA4808-MU |
|---|---|---|
| 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 (megaAVR 0-series) | AVR (megaAVR 0-series), 8-bit RISC |
| Core Size | 8-Bit | 8-bit |
| 最大時脈頻率 | 20 MHz | 20 MHz |
| Flash Memory Size | 48 KB (24K x 16) | 48 KB (24K x 16) |
| SRAM Size | 6 KB | 6 KB |
| EEPROM Size | 256 bytes | 256 bytes |
| 封裝 | 32-VFQFN (5x5 mm) | 32-VQFN (5x5 mm) |
| 安裝類型 | Surface Mount | Surface Mount |
| Programmable I/O Count | [DATA_NEEDED: Programmable I/O Count] | — |
| ADC Resolution | 10-bit | — |
| Peripherals | [DATA_NEEDED: Peripherals list] | [DATA_NEEDED: Peripherals detail] |
| Special Feature | Functional Safety (FuSa) qualified variant | — |
| Interface Types | USART, SPI, I2C (TWI) | — |
| Supply Voltage Range | [DATA_NEEDED: Supply Voltage Range] | [DATA_NEEDED: Supply Voltage Range] |
| 工作溫度範圍 | [DATA_NEEDED: Operating Temperature Range] | [DATA_NEEDED: Operating Temperature Range] |
| Programming Interface | UPDI (single-wire) | — |
| RoHS 狀態 | [DATA_NEEDED: RoHS Status] | [DATA_NEEDED: RoHS Status] |
| Hardware Multiplier | Yes | Yes |
| Number of I/O | — | [DATA_NEEDED: Number of I/O] |
| Safety Feature | — | Functional Safety (FuSa) |
| Programmable via | — | UPDI (Unified Program and Debug Interface) |
| Moisture Sensitivity Level | — | [DATA_NEEDED: MSL Level] |