ATMEGA645P-AUR vs ATMEGA645P-AU 比較
詳細並排比較 ATMEGA645P-AUR 由 Microchip Technology 與 ATMEGA645P-AU 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
ATMEGA645P-AUR - 8-bit AVR MCU, 64KB Flash, 16MHz | Microchip
ATMEGA645P-AUR ✓ 啟用中Microchip Technology
ATMEGA645P-AU - 8-bit AVR MCU 64KB Flash 16MHz TQFP-64 | Microchip
ATMEGA645P-AU ✓ 啟用中規格比較
| 參數 | ATMEGA645P-AUR | ATMEGA645P-AU |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Core Architecture | AVR 8-bit RISC | 8-bit AVR RISC |
| 資料匯流排寬度 | 8 Bit | — |
| Flash Memory | 64KB (32K x 16) In-System Programmable | 64 KB (32K x 16) ISP |
| EEPROM | 2KB | 2 KB |
| SRAM | 4KB | 4 KB |
| 最大時脈頻率 | 16 MHz | 16 MHz |
| 供應電壓 | 4.5 V to 5.5 V (16 MHz industrial speed grade) | — |
| I/O Ports | 53 I/O lines | — |
| 封裝 | 64-TQFP (14x14 mm) | 64-TQFP (14 x 14 mm) |
| 安裝類型 | Surface Mount | Surface Mount |
| 工作溫度 | -40C to +85C (A = industrial grade) | -40C to +85C (Industrial) |
| Programming Interface | ICSP (In-Circuit Serial Programming) | ICSP (In-Circuit Serial Programming) |
| General Purpose Registers | 32 directly connected to ALU | — |
| Lifecycle Stage | Active | — |
| RoHS 狀態 | [DATA_NEEDED: RoHS compliance status] | Compliant (Green package per Microchip listings) |
| Packaging | Tape & Reel (R suffix) | — |
| MSL Rating | [DATA_NEEDED: moisture sensitivity level] | — |
| Supply Voltage Range | — | 2.5 V to 5.5 V |
| General Purpose I/O | — | 54 lines |
| Working Registers | — | 32 x 8-bit general purpose |
| Debug Support | — | debugWIRE via MPLAB SNAP |
| Low Power Technology | — | picoPower |
| Approximate Throughput | — | up to 16 MIPS at 16 MHz (1 MIPS/MHz) |