型号
- 型号
- 关键词
8-BIT, FLASH, 16 MHz, RISC MICROCONTROLLER, QCC64
8位, FLASH, 16 MHz, 精简指令集微控制器, QCC64
器件类别：嵌入式处理器和控制器 微控制器和处理器
厂商名称：Atmel (Microchip)
器件标准：
| 型号 | AT90USB1287-16MU | AT90USB1286-16MU | AT90USB646_08 | AT90USB1287-16AU |
|---|---|---|---|---|
| 描述 | 8-BIT, FLASH, 16 MHz, RISC MICROCONTROLLER, QCC64 | 8-BIT, FLASH, 16 MHz, RISC MICROCONTROLLER, QCC64 | 8-BIT, FLASH, 16 MHz, RISC MICROCONTROLLER, QCC64 | 8-BIT, FLASH, 16 MHz, RISC MICROCONTROLLER, PQFP64 |
| 地址总线宽度 | 16 | 16 | 16 | 16 |
| 外部数据总线宽度 | 8 | 8 | 8 | 8 |
| 端子数量 | 64 | 64 | 64 | 64 |
| 表面贴装 | YES | YES | Yes | YES |
| 温度等级 | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL |
| 端子形式 | NO LEAD | NO LEAD | NO 铅 | GULL WING |
| 端子位置 | QUAD | QUAD | 四 | QUAD |
| 是否Rohs认证 | 符合 | 符合 | - | 符合 |
| 厂商名称 | Atmel (Microchip) | Atmel (Microchip) | - | Atmel (Microchip) |
| 零件包装代码 | QFN | QFN | - | QFP |
| 包装说明 | HVQCCN, LCC64,.35SQ,20 | HVQCCN, LCC64,.35SQ,20 | - | TQFP, TQFP64,.63SQ,32 |
| 针数 | 64 | 64 | - | 64 |
| Reach Compliance Code | compliant | compliant | - | compliant |
| 核心架构 | AVR | AVR | - | AVR |
| 设备核心 | AVR | AVR | - | AVR |
| 时钟速度 | 16 | 16 | - | 16 |
| 内存 | 8 | 8 | - | 8 |
| 闪存 | 128 | 128 | - | 128 |
| Adc通道 | 8 | 8 | - | 8 |
| ADC分辨率 | 10 | 10 | - | 10 |
| 具有ADC | YES | YES | - | YES |
| 其他特性 | ALSO OPERATES AT 1.8V MINIMUM SUPPLY | ALSO OPERATES AT 1.8V MINIMUM SUPPLY | - | ALSO OPERATES AT 1.8V MINIMUM SUPPLY |
| 位大小 | 8 | 8 | - | 8 |
| 最大时钟频率 | 16 MHz | 16 MHz | - | 16 MHz |
| DAC 通道 | NO | NO | - | NO |
| DMA 通道 | NO | NO | - | NO |
| JESD-30 代码 | S-XQCC-N64 | S-XQCC-N64 | - | S-PQFP-G64 |
| 长度 | 9 mm | 9 mm | - | 14 mm |
| I/O 线路数量 | 48 | 48 | - | 48 |
| 片上程序ROM宽度 | 16 | 16 | - | 16 |
| 最高工作温度 | 85 °C | 85 °C | - | 85 °C |
| 最低工作温度 | -40 °C | -40 °C | - | -40 °C |
| PWM 通道 | YES | YES | - | YES |
| 封装主体材料 | UNSPECIFIED | UNSPECIFIED | - | PLASTIC/EPOXY |
| 封装代码 | HVQCCN | HVQCCN | - | TQFP |
| 封装等效代码 | LCC64,.35SQ,20 | LCC64,.35SQ,20 | - | TQFP64,.63SQ,32 |
| 封装形状 | SQUARE | SQUARE | - | SQUARE |
| 封装形式 | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | - | FLATPACK, THIN PROFILE |
| 电源 | 3/5 V | 3/5 V | - | 3/5 V |
| 认证状态 | Not Qualified | Not Qualified | - | Not Qualified |
| RAM（字节） | 8192 | 8192 | - | 8192 |
| ROM（单词） | 65536 | 65536 | - | 65536 |
| ROM可编程性 | FLASH | FLASH | - | FLASH |
| 座面最大高度 | 1 mm | 1 mm | - | 1.2 mm |
| 速度 | 16 MHz | 16 MHz | - | 16 MHz |
| 最大压摆率 | 30 mA | 30 mA | - | 30 mA |
| 最大供电电压 | 5.5 V | 5.5 V | - | 5.5 V |
| 最小供电电压 | 4.5 V | 4.5 V | - | 4.5 V |
| 标称供电电压 | 5 V | 5 V | - | 5 V |
| 技术 | CMOS | CMOS | - | CMOS |
| 端子节距 | 0.5 mm | 0.5 mm | - | 0.8 mm |
| 宽度 | 9 mm | 9 mm | - | 14 mm |
| uPs/uCs/外围集成电路类型 | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | - | MICROCONTROLLER, RISC |
| Base Number Matches | 1 | 1 | - | 1 |
