| 元器件型号 | 厂商 | 描述 | 数量 | 价格 |
|---|---|---|---|---|
| ATMEGA6490A-AU | Atmel | IC MCU AVR 64K FLASH 100TQFP | 1,122 | 1:$7.06000 25:$4.43200 100:$3.93960 |
| ATMEGA6490A-AUR | Atmel | IC MCU AVR 64K FLASH 100TQFP | 1,500 | 1:$7.27000 25:$6.08960 100:$4.90540 |
| ATMEGA6490A-AUR | Atmel | IC MCU AVR 64K FLASH 100TQFP | 1,500 | 1:$7.27000 25:$6.08960 100:$4.90540 |
| ATMEGA6490A-AUR | Atmel | IC MCU AVR 64K FLASH 100TQFP | 0 | 1,500:$4.05960 |
| ATMEGA6490P-AU | Atmel | IC MCU AVR 64K FLASH 100TQFP | 30 | 1:$7.84000 25:$4.92480 100:$4.37760 |
| ATMEGA6490P-AUR | Atmel | AVR, 64KB FLASH, 2KB EE, 4KB SRA | 0 | 1,500:$4.49760 |
| ATMEGA6490P-AUR | Atmel | AVR, 64KB FLASH, 2KB EE, 4KB SRA | 1,420 | 1:$8.06000 25:$6.74640 100:$5.43460 |
| ATMEGA6490P-AUR | Atmel | AVR, 64KB FLASH, 2KB EE, 4KB SRA | 1,420 | 1:$8.06000 25:$6.74640 100:$5.43460 |
| ATMEGA649-16AUR | Atmel | IC MCU AVR FLASH 64K 64TQFP | 0 | 1,000:$6.25200 |
| ATMEGA649A-AU | Atmel | IC MCU AVR 64K FLASH 64TQFP | 596 | 1:$8.06000 25:$5.06400 100:$4.50120 |
| ATMEGA649A-AUR | Atmel | IC MCU AVR 64K FLASH 64TQFP | 1,000 | 1:$8.28000 25:$6.93200 100:$5.58400 |
| ATMEGA649A-AUR | Atmel | IC MCU AVR 64K FLASH 64TQFP | 1,000 | 1:$8.28000 25:$6.93200 100:$5.58400 |
| ATMEGA649A-AUR | Atmel | IC MCU AVR 64K FLASH 64TQFP | 0 | 1,000:$4.62120 |
| ATMEGA649A-MU | Atmel | IC MCU AVR 64K FLASH 64QFN | 1,560 | 1:$8.06000 25:$5.06400 100:$4.50120 |
| ATMEGA649A-MUR | Atmel | IC MCU AVR 64K FLASH 64QFN | 4,000 | 1:$8.28000 25:$6.93200 100:$5.58400 1,000:$5.12183 |
| ATMEGA649A-MUR | Atmel | IC MCU AVR 64K FLASH 64QFN | 0 | 4,000:$4.62120 |
| ATMEGA649A-MUR | Atmel | IC MCU AVR 64K FLASH 64QFN | 4,000 | 1:$8.28000 25:$6.93200 100:$5.58400 1,000:$5.12183 |
| ATMEGA649P-AU | Atmel | IC MCU AVR 64K FLASH 64TQFP | 142 | 1:$8.80000 25:$5.52440 100:$4.91040 |
| ATMEGA649P-AUR | Atmel | IC MCU AVR 64KB FLASH 64TQFP | 0 | 1,000:$4.91040 |
| ATMEGA649P-AUR | Atmel | IC MCU AVR 64KB FLASH 64TQFP | 992 | 1:$8.80000 25:$7.36560 100:$5.93340 |
| ATMEGA649P-AUR | Atmel | IC MCU AVR 64KB FLASH 64TQFP | 992 | 1:$8.80000 25:$7.36560 100:$5.93340 |
| ATMEGA649P-MU | Atmel | IC MCU AVR 64K FLASH 64QFN | 267 | 1:$8.80000 25:$5.52440 100:$4.91040 |
| ATMEGA649P-MUR | Atmel | AVR, 64KB FLASH, 2KB EE, 4KB SRA | 4,000 | 1:$9.01000 25:$7.54560 100:$6.07840 1,000:$5.57536 |
| ATMEGA649P-MUR | Atmel | AVR, 64KB FLASH, 2KB EE, 4KB SRA | 4,000 | 1:$9.01000 25:$7.54560 100:$6.07840 1,000:$5.57536 |
| ATMEGA649P-MUR | Atmel | AVR, 64KB FLASH, 2KB EE, 4KB SRA | 0 | 4,000:$5.03040 |
| ATMEGA649V-8AUR | Atmel | IC AVR MCU FLASH 64K 1.8V 64TQFP | 993 | 1:$11.20000 25:$9.37800 100:$7.55450 |
| ATMEGA649V-8AUR | Atmel | IC AVR MCU FLASH 64K 1.8V 64TQFP | 0 | 1,000:$6.25200 |
| ATMEGA649V-8AUR | Atmel | IC AVR MCU FLASH 64K 1.8V 64TQFP | 993 | 1:$11.20000 25:$9.37800 100:$7.55450 |
| ATMEGA64A-AN | Atmel | IC MCU AVR 64K FLASH 64TQFP | 352 | 1:$7.50000 25:$4.71160 100:$4.18800 |
| ATMEGA64A-ANR | Atmel | IC MCU AVR 64K FLASH 64TQFP | 998 | 1:$7.72000 25:$6.46200 100:$5.20550 |
| 类别: | 嵌入式 - 微控制器， |
|---|---|
| 核心处理器: | AVR |
| 芯体尺寸: | 8-位 |
| 速度: | 20MHz |
| 连通性: | SPI，UART/USART，USI |
| 外围设备: | 欠压检测/复位，LCD，POR，PWM，WDT |
| 输入/输出数: | 69 |
| 程序存储器容量: | 64KB（32K x 16） |
| 程序存储器类型: | 闪存 |
| EEPROM 大小: | 2K x 8 |
| RAM 容量: | 4K x 8 |
| 电压 - 电源 (Vcc/Vdd): | 1.8 V ~ 5.5 V |
| 数据转换器: | A/D 8x10b |
| 振荡器型: | 内部 |
| 工作温度: | -40°C ~ 85°C |
| 封装/外壳: | 100-TQFP |
| 包装: | 托盘 |