元器件参数对比
最多对比 4 个对比清单 (1/4)
ID: 141724
| 参数项 | RX8025T-UB Epson |
|---|---|
| 品牌 | Epson |
| 封装 | SOP-14-208mil |
| 引脚数 | - |
| 库存 | 9004+ |
| 起步价 | ¥0.7954 |
| 最小起订 | 1 个 |
| 规格参数 | |
| 产品描述 | I²C总线接口实时时钟模块 |
| 品牌 | Epson |
| 品牌(原厂) | Seiko Epson |
| 封装 | SOP-14-208mil |
| 分类 | Real Time Clocks |
| 整包装 | 1000 个 |
| 立创编码 | C17353 |
| Alarm Output | Yes |
| Operating Temperature | -40℃~+85℃ |
| Voltage - Supply | 1.8V~5.5V |
| crystal oscillator | Built-in |
| Features | Temperature compensation、InsideSRAM/NVRAM、Programmable clock output、Alarm function、Periodic interrupt output |
| Current - Supply | 800nA |
| Quiescent Current(Iq) | 0.72uA |
| Interface | I2C |
| pinout | [[1, "T1(CE)", "In", "工厂测试用（不用额外连接）"], [2, "SCL", "In", "I²C总线串行时钟输入"], [3, "FOUT", "Out", "32.768kHz时钟输出（CMOS输出，由FOE控制）"], [4, "NC", "-", "空脚（未连接内部IC）"], [5, "TEST", "In", "工厂测试用（不用额外连接）"], [6, "VDD", "-", "电源正端"], [7, "FOE", "In", "FOUT输出使能控制（高电平使能）"], [8, "NC", "-", "空脚（未连接内部IC）"], [9, "NC", "-", "空脚（未连接内部IC）"], [10, "/INT", "Out", "中断输出（报警/固定周期定时/时间更新，N沟道开漏）"], [11, "GND", "-", "电源地"], [12, "T2(VPP)", "-", "工厂测试用"], [13, "SDA", "I/O", "I²C总线数据输入/输出（N沟道开漏，需接上拉电阻）"], [14, "NC", "-", "空脚（未连接内部IC）"]] |
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| 操作 | |