型号
- 型号
- 关键词
IC 2 CHANNEL(S), 1M bps, SERIAL COMM CONTROLLER, CDIP40, CERAMIC, DIP-40, Serial IO/Communication Controller
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：NXP(恩智浦)
厂商官网：https://www.nxp.com
下载文档| 型号 | 2681/BQA | 2681/BUA | 2681/BXA | 2681/BYA |
|---|---|---|---|---|
| 描述 | IC 2 CHANNEL(S), 1M bps, SERIAL COMM CONTROLLER, CDIP40, CERAMIC, DIP-40, Serial IO/Communication Controller | IC 2 CHANNEL(S), 1M bps, SERIAL COMM CONTROLLER, CQCC44, CERAMIC, LLCC-44, Serial IO/Communication Controller | IC 2 CHANNEL(S), 1M bps, SERIAL COMM CONTROLLER, CDIP28, CERAMIC, DIP-28, Serial IO/Communication Controller | IC 2 CHANNEL(S), 1M bps, SERIAL COMM CONTROLLER, DFP52, FP-52, Serial IO/Communication Controller |
| 零件包装代码 | DIP | LCC | DIP | DFP |
| 包装说明 | DIP, | QCCN, | DIP, | DFP, |
| 针数 | 40 | 44 | 28 | 52 |
| Reach Compliance Code | unknow | unknow | unknow | unknow |
| 地址总线宽度 | 4 | 4 | 4 | 4 |
| 边界扫描 | NO | NO | NO | NO |
| 最大时钟频率 | 4 MHz | 4 MHz | 4 MHz | 4 MHz |
| 通信协议 | ASYNC, BIT; SYNC, BYTE | ASYNC, BIT; SYNC, BYTE | ASYNC, BIT; SYNC, BYTE | ASYNC, BIT; SYNC, BYTE |
| 数据编码/解码方法 | NRZ | NRZ | NRZ | NRZ |
| 最大数据传输速率 | 0.125 MBps | 0.125 MBps | 0.125 MBps | 0.125 MBps |
| 外部数据总线宽度 | 8 | 8 | 8 | 8 |
| JESD-30 代码 | R-GDIP-T40 | S-CQCC-N44 | R-GDIP-T28 | R-XDFP-F52 |
| 低功率模式 | NO | NO | NO | NO |
| I/O 线路数量 | 15 | 15 | 3 | 15 |
| 串行 I/O 数 | 2 | 2 | 2 | 2 |
| 端子数量 | 40 | 44 | 28 | 52 |
| 最高工作温度 | 125 °C | 125 °C | 125 °C | 125 °C |
| 最低工作温度 | -55 °C | -55 °C | -55 °C | -55 °C |
| 封装主体材料 | CERAMIC, GLASS-SEALED | CERAMIC, METAL-SEALED COFIRED | CERAMIC, GLASS-SEALED | UNSPECIFIED |
| 封装代码 | DIP | QCCN | DIP | DFP |
| 封装形状 | RECTANGULAR | SQUARE | RECTANGULAR | RECTANGULAR |
| 封装形式 | IN-LINE | CHIP CARRIER | IN-LINE | FLATPACK |
| 认证状态 | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| 最大压摆率 | 175 mA | 175 mA | 175 mA | 175 mA |
| 最大供电电压 | 5.5 V | 5.5 V | 5.5 V | 5.5 V |
| 最小供电电压 | 4.5 V | 4.5 V | 4.5 V | 4.5 V |
| 标称供电电压 | 5 V | 5 V | 5 V | 5 V |
| 表面贴装 | NO | YES | NO | YES |
| 技术 | MOS | MOS | MOS | MOS |
| 温度等级 | MILITARY | MILITARY | MILITARY | MILITARY |
| 端子形式 | THROUGH-HOLE | NO LEAD | THROUGH-HOLE | FLAT |
| 端子位置 | DUAL | QUAD | DUAL | DUAL |
| uPs/uCs/外围集成电路类型 | SERIAL IO/COMMUNICATION CONTROLLER, SERIAL | SERIAL IO/COMMUNICATION CONTROLLER, SERIAL | SERIAL IO/COMMUNICATION CONTROLLER, SERIAL | SERIAL IO/COMMUNICATION CONTROLLER, SERIAL |
| Base Number Matches | 1 | 1 | 1 | 1 |
| 座面最大高度 | 5.715 mm | 3.048 mm | 5.8928 mm | - |
| 端子节距 | 2.54 mm | 1.27 mm | 2.54 mm | - |
| 宽度 | 15.24 mm | 16.5354 mm | 15.24 mm | - |
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