ATMEGA1609-AFR vs ATMEGA1608-AFR 比較
詳細並排比較 ATMEGA1609-AFR 由 Microchip Technology 與 ATMEGA1608-AFR 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
ATMEGA1609-AFR - 8-bit AVR MCU 20MHz 16KB Flash TQFP-48 | Microchip
ATMEGA1609-AFR ✓ 啟用中Microchip Technology
ATMEGA1608-AFR - 8-bit AVR MCU 20MHz 16KB Flash | Microchip
ATMEGA1608-AFR ✓ 啟用中規格比較
| 參數 | ATMEGA1609-AFR | ATMEGA1608-AFR |
|---|---|---|
| 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 RISC with hardware multiplier) | AVR (8-bit RISC) |
| Core Size | 8-bit | 8-Bit |
| 最大時脈頻率 | 20 MHz | 20 MHz |
| Flash Program Memory | 16 KB (16K x 8 / 8192 words) | — |
| SRAM | 2 KB | — |
| EEPROM | 256 bytes | — |
| Supply Voltage Range | 1.8 V to 5.5 V (nominal 3 V) | — |
| Maximum Supply Current | 8.5 mA | — |
| Number of I/O | 41 | — |
| Peripherals | ADC, Core Independent Peripherals (CIPs) | — |
| 工作溫度 | -40C to +125C (automotive grade) | -40C to +125C (Industrial) |
| 封裝 | 48-TQFP (7x7 mm) | 32-TQFP (7 x 7 mm) |
| 安裝類型 | Surface Mount | Surface Mount |
| Packaging | Tape & Reel (TR) | Tape & Reel (TR) |
| Product Status | Active | Active |
| Series | megaAVR 0, Functional Safety (FuSa) | megaAVR 0-series, Functional Safety (FuSa) |
| Connectivity | I2C, SPI, UART/USART (megaAVR 0-series standard set) | — |
| Flash Memory Size | — | 16 KB (16K x 8) |
| SRAM Size | — | 2 KB |
| EEPROM Size | — | 256 bytes |
| 供應電壓 | — | 3.3 V / 5 V |
| Programmability | — | UPDI (Unified Program and Debug Interface) |
| Hardware Multiplier | — | Yes |
| Functional Safety Support | — | Yes (FuSa) |
| RoHS 狀態 | — | Green (RoHS compliant per FindIC listing) |