---
source: huluic.cn
data_as_of: 2026-09-16T14:36:36.872Z
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source_url: https://huluic.cn/product/microchip/mcp23s17t-e-so/XqvYvMaz
---

# 元件详情：MCP23S17T-E/SO

- **型号**: MCP23S17T-E/SO
- **oneic 编号**: 260-MCP23S17T-E-SO
- **厂商**: Microchip Technology Inc.
- **描述**: I/O Expander 28-Pin SOIC W T/R Interface - I/O Expanders 16bit Input/Output Exp SPI interface 16-bit Input/Output Expander, SPI in IC I/O EXPANDER SPI 16B 28SOIC MCP23S17T-E/SO IC, I/O EXPANDER, 16BIT, 28SOIC I/O-EXP 16bit SO28 SMD
- **分类**: 集成电路 / 接口IC / 传感器接口IC

## 规格参数

### 商业参数

| 参数 | 值 |
| --- | --- |
| 最小起订量 | 2100 |
| 单位包装 | 1600 |
| 产品类别 | Interface - I/O Expanders |
| 标准包装数量 | Tape & Reel |
| 工厂包装数量 | 1600 |

### 合规参数

| 参数 | 值 |
| --- | --- |
| RoHS | RoHS Compliant |
| SVHC | :No SVHC (20-Jun-2013) |
| 海关税号 | 85423990 |

### 电气参数

| 参数 | 值 |
| --- | --- |
| 频率 | :10MHz |
| 接口 | SPI |
| 输出类型 | Push-Pull |
| I/O 数量 | 16 |
| 时钟频率 | 10MHz |
| 中断输出 | Yes |
| 供电电压 | 1.8 V ~ 5.5 V |
| 输出源/灌电流 | 25mA |

### 机械参数

| 参数 | 值 |
| --- | --- |
| 重量 | 0.002 |
| 包装方式 | Reel |
| 安装类型 | Surface Mount |
| 引脚数 | :28 |
| 封装形式 | 28SOIC W |
| 材料表面处理 | :MSL 1 - Unlimited |
| 供应商器件封装 | 28-SOIC |

### 产品信息

| 参数 | 值 |
| --- | --- |
| 产品特性 | POR |
| 其他规格 | :16bit |

### 环境参数

| 参数 | 值 |
| --- | --- |
| 工作温度 | -40 to 125 °C |

## 数据手册

- [SOIC-28L Palladium Coated Copper 29/Aug/2013](http://www.microchip.com/mymicrochip/NotificationDetails.aspx?id=5514&print=view)
- [SOIC-28L Revision 17/Dec/2013](http://www.microchip.com/mymicrochip/NotificationDetails.aspx?id=5701&print=view)
- [SOIC-28L Revision 06/Feb/2014](http://www.microchip.com/mymicrochip/NotificationDetails.aspx?id=5775&print=view)
- [Datasheet](http://ww1.microchip.com/downloads/en/DeviceDoc/21952b.pdf)
- [MCP23017/23S17](http://www.microchip.com/mymicrochip/filehandler.aspx?ddocname=en023709)

## 实时报价

> 报价接口（需 API Key）：`https://r.huluic.cn/v2/offers/MCP23S17T-E%2FSO`

> 现货购买：[huluic.cn 产品页](https://huluic.cn/product/microchip/mcp23s17t-e-so/XqvYvMaz?utm_source=huluic&utm_medium=md&utm_campaign=geo)

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数据来源：[huluic.cn](https://huluic.cn)