ATMEGA8-16AU vs ATMEGA8-16AI 比較
詳細並排比較 ATMEGA8-16AU 由 Microchip Technology 與 ATMEGA8-16AI 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。
規格比較
| 參數 | ATMEGA8-16AU | ATMEGA8-16AI |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | Obsolete |
| Core Processor | AVR | AVR 8-bit RISC |
| Core Size | 8-Bit | — |
| Speed | 16 MHz | — |
| Program Memory Size | 8 KB (4K x 16) FLASH | 8 KB (4K x 16) Flash |
| EEPROM Size | 512 B | — |
| RAM Size | 1 KB SRAM | — |
| 供應電壓 | 4.5 V to 5.5 V | — |
| I/O Count | 23 | — |
| Architecture | Advanced RISC, 130 instructions | — |
| ADC Resolution | 10-bit | — |
| ADC Channels | 6 or 8 multiplexed channels | — |
| Peripherals | 2x 8-bit timer, 1x 16-bit timer, PWM, USART, SPI, TWI (I2C) | — |
| 封裝 | 32-TQFP, 7 x 7 mm, 0.8 mm pitch | 32-TQFP (7x7 mm) |
| 安裝類型 | Surface Mount | Surface Mount |
| Programmability | In-System Programmable (ISP) FLASH | — |
| Life Cycle Stage | Active | — |
| Throughput | Up to 16 MIPS at 16 MHz | Up to 16 MIPS at 16 MHz |
| 工作溫度 | [DATA_NEEDED: operating temperature range] | -40C to +85C |
| RoHS 狀態 | Green / RoHS compliant (per distributor listing) | Compliant |
| MSL Rating | [DATA_NEEDED: moisture sensitivity level] | — |
| Program Memory Type | — | In-System Programmable Flash |
| Flash Endurance | — | 10,000 write/erase cycles |
| SRAM | — | 1 KB |
| EEPROM | — | 512 Bytes |
| 最大時脈頻率 | — | 16 MHz |
| Operating Voltage Range | — | 2.7 V to 5.5 V |
| Speed Grade Voltage | — | 16 MHz at 4.5 V to 5.5 V |
| Instruction Set | — | 130 powerful instructions, most single-clock cycle |
| General Purpose Working Registers | — | 32 x 8-bit |
| I/O Lines | — | 32 programmable I/O lines |
| ADC | — | 10-bit, 6 or 8 channels, 15 kSPS |
| Timers | — | Two 8-bit, one 16-bit with separate prescaler |
| Serial Interfaces | — | USART, SPI, Two-wire (I2C-compatible) |
| Internal Oscillator | — | Calibrated RC oscillator |