ATMEGA6490-16AUR vs ATMEGA6490V-8AI 比較
詳細並排比較 ATMEGA6490-16AUR 由 Microchip Technology 與 ATMEGA6490V-8AI 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
ATMEGA6490-16AUR - 8-bit AVR MCU 64KB Flash 16MHz LCD | Microchip
ATMEGA6490-16AUR ✓ 啟用中Microchip Technology
ATMEGA6490V-8AI - 8-Bit AVR MCU, 64KB Flash, 8MHz | Microchip
ATMEGA6490V-8AI ✓ 啟用中規格比較
| 參數 | ATMEGA6490-16AUR | ATMEGA6490V-8AI |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| Flash Program Memory | 64 KB (32K x 16) ISP, read-while-write | 64 KB (32K x 16) |
| EEPROM | 2 KB | 2 KB |
| SRAM | 4 KB | 4 KB |
| Maximum CPU Speed | 16 MHz | — |
| General Purpose I/O | 54 / 69 lines | — |
| Working Registers | 32 general purpose registers | 32 general purpose |
| LCD Controller | Integrated segment LCD driver | Integrated, segment LCD driver (up to 160 segments on 100-pin device) |
| ADC | 8-channel 10-bit | — |
| Debug / Boundary Scan | JTAG interface | — |
| 供應電壓 | 4.5 V to 5.5 V (16 MHz grade) | — |
| Low Power Technology | picoPower | — |
| 封裝 | 100-TQFP (14 x 14 mm) | 100-TQFP (14x14 mm) |
| 工作溫度 | -40C to +85C (industrial) | -40C to +85C (industrial) |
| 安裝類型 | Surface Mount | Surface Mount |
| Packaging | Tape & Reel (R suffix) | — |
| RoHS 狀態 | Compliant (GREEN, per FindIC data) | unknown |
| Instructions | 130 instructions, mostly single-cycle | 130 powerful instructions, most single-cycle |
| 最大時脈頻率 | — | 8 MHz |
| Supply Voltage Range | — | 1.8 V to 5.5 V (V-grade) |
| GPIO Count | — | 54 / 69 general purpose I/O lines |
| Self-Programming | — | Yes, read-while-write ISP Flash |
| Programming/Debug | — | ICSP via SPI; JTAG-based on-chip debugging |
| Technology | — | picoPower low-power AVR |
| Moisture Sensitivity Level | — | [DATA_NEEDED: MSL Level] |