REAL TIME CLOCK, PDSO14, ROHS COMPLIANT, SOP-14
| 参数名称 | 属性值 |
| 是否无铅 | 不含铅 |
| 是否Rohs认证 | 符合 |
| 厂商名称 | Seiko Epson Corporation |
| 零件包装代码 | SOIC |
| 包装说明 | SOP, SOP14,.3 |
| 针数 | 14 |
| Reach Compliance Code | compliant |
| 最大时钟频率 | 0.032 MHz |
| 信息访问方法 | I2C |
| 中断能力 | Y |
| JESD-30 代码 | R-PDSO-G14 |
| JESD-609代码 | e3 |
| 长度 | 10.1 mm |
| 端子数量 | 14 |
| 最高工作温度 | 125 °C |
| 最低工作温度 | -40 °C |
| 封装主体材料 | PLASTIC/EPOXY |
| 封装代码 | SOP |
| 封装等效代码 | SOP14,.3 |
| 封装形状 | RECTANGULAR |
| 封装形式 | SMALL OUTLINE |
| 峰值回流温度（摄氏度） | NOT SPECIFIED |
| 电源 | 2/5 V |
| 认证状态 | Not Qualified |
| 座面最大高度 | 3.3 mm |
| 最大供电电压 | 5.5 V |
| 最小供电电压 | 1.8 V |
| 标称供电电压 | 3 V |
| 表面贴装 | YES |
| 技术 | CMOS |
| 温度等级 | AUTOMOTIVE |
| 端子面层 | TIN |
| 端子形式 | GULL WING |
| 端子节距 | 1.27 mm |
| 端子位置 | DUAL |
| 最短时间 | SECONDS |
| 处于峰值回流温度下的最长时间 | NOT SPECIFIED |
| 易失性 | YES |
| 宽度 | 5 mm |
| uPs/uCs/外围集成电路类型 | TIMER, REAL TIME CLOCK |
| RA-8581SA:B3 | RA-8581SA:B3:PURESN | RA-8581SAB-0 | RA-8581SAB-3 | RA-8581SA:B0:ROHS | RA-8581SA:B0:PURESN | RA-8581SA:B0 | RA-8581SA:B:ROHS | RA-8581SA:B3:ROHS | |
|---|---|---|---|---|---|---|---|---|---|
| 描述 | REAL TIME CLOCK, PDSO14, ROHS COMPLIANT, SOP-14 | REAL TIME CLOCK, PDSO14, ROHS COMPLIANT, SOP-14 | REAL TIME CLOCK, PDSO14, SOP-14 | REAL TIME CLOCK, PDSO14, SOP-14 | REAL TIME CLOCK, PDSO14, ROHS COMPLIANT, SOP-14 | REAL TIME CLOCK, PDSO14, ROHS COMPLIANT, SOP-14 | REAL TIME CLOCK, PDSO14, ROHS COMPLIANT, SOP-14 | REAL TIME CLOCK, PDSO14, ROHS COMPLIANT, SOP-14 | REAL TIME CLOCK, PDSO14, ROHS COMPLIANT, SOP-14 |
| 是否Rohs认证 | 符合 | 符合 | 符合 | 符合 | 符合 | 符合 | 符合 | 符合 | 符合 |
| 零件包装代码 | SOIC | SOIC | SOIC | SOIC | SOIC | SOIC | SOIC | SOIC | SOIC |
| 包装说明 | SOP, SOP14,.3 | SOP, SOP14,.3 | SOP, | SOP-14 | SOP, SOP14,.3 | SOP, SOP14,.3 | SOP, SOP14,.3 | SOP, SOP14,.3 | SOP, SOP14,.3 |
| 针数 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 |
| Reach Compliance Code | compliant | compliant | compliant | compliant | compliant | compliant | compliant | compliant | compliant |
| 最大时钟频率 | 0.032 MHz | 0.032 MHz | 0.032 MHz | 0.032 MHz | 0.032 MHz | 0.032 MHz | 0.032 MHz | 0.032 MHz | 0.032 MHz |
| 信息访问方法 | I2C | I2C | I2C | I2C | I2C | I2C | I2C | I2C | I2C |
| JESD-30 代码 | R-PDSO-G14 | R-PDSO-G14 | R-PDSO-G14 | R-PDSO-G14 | R-PDSO-G14 | R-PDSO-G14 | R-PDSO-G14 | R-PDSO-G14 | R-PDSO-G14 |
| JESD-609代码 | e3 | e3 | e2 | e2 | e3 | e3 | e3 | e3 | e3 |
| 长度 | 10.1 mm | 10.1 mm | 10.1 mm | 10.1 mm | 10.1 mm | 10.1 mm | 10.1 mm | 10.1 mm | 10.1 mm |
| 端子数量 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 |
| 最高工作温度 | 125 °C | 125 °C | 85 °C | 85 °C | 125 °C | 125 °C | 125 °C | 125 °C | 125 °C |
| 最低工作温度 | -40 °C | -40 °C | -40 °C | -40 °C | -40 °C | -40 °C | -40 °C | -40 °C | -40 °C |
| 封装主体材料 | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| 封装代码 | SOP | SOP | SOP | SOP | SOP | SOP | SOP | SOP | SOP |
| 封装形状 | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| 封装形式 | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE |
| 峰值回流温度（摄氏度） | NOT SPECIFIED | NOT SPECIFIED | 260 | 260 | 260 | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | 260 |
| 认证状态 | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| 座面最大高度 | 3.3 mm | 3.3 mm | 3.3 mm | 3.3 mm | 3.3 mm | 3.3 mm | 3.3 mm | 3.3 mm | 3.3 mm |
| 最大供电电压 | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V |
| 最小供电电压 | 1.8 V | 1.8 V | 1.8 V | 1.8 V | 1.8 V | 1.8 V | 1.8 V | 1.8 V | 1.8 V |
| 标称供电电压 | 3 V | 3 V | 3 V | 3 V | 3 V | 3 V | 3 V | 3 V | 3 V |
| 表面贴装 | YES | YES | YES | YES | YES | YES | YES | YES | YES |
| 温度等级 | AUTOMOTIVE | AUTOMOTIVE | INDUSTRIAL | INDUSTRIAL | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE |
| 端子面层 | TIN | TIN | TIN SILVER | TIN SILVER | Tin (Sn) | Tin (Sn) | TIN | Tin (Sn) | Tin (Sn) |
| 端子形式 | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING |
| 端子节距 | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm |
| 端子位置 | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL |
| 处于峰值回流温度下的最长时间 | NOT SPECIFIED | NOT SPECIFIED | 10 | 10 | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED |
| 宽度 | 5 mm | 5 mm | 5 mm | 5 mm | 5 mm | 5 mm | 5 mm | 5 mm | 5 mm |
| uPs/uCs/外围集成电路类型 | TIMER, REAL TIME CLOCK | TIMER, REAL TIME CLOCK | TIMER, REAL TIME CLOCK | TIMER, REAL TIME CLOCK | TIMER, REAL TIME CLOCK | TIMER, REAL TIME CLOCK | TIMER, REAL TIME CLOCK | TIMER, REAL TIME CLOCK | TIMER, REAL TIME CLOCK |
| 是否无铅 | 不含铅 | 不含铅 | 含铅 | 含铅 | - | 不含铅 | 不含铅 | 不含铅 | - |
| 厂商名称 | Seiko Epson Corporation | - | Seiko Epson Corporation | Seiko Epson Corporation | Seiko Epson Corporation | Seiko Epson Corporation | Seiko Epson Corporation | Seiko Epson Corporation | Seiko Epson Corporation |
| 中断能力 | Y | Y | - | - | Y | Y | Y | Y | Y |
| 封装等效代码 | SOP14,.3 | SOP14,.3 | - | - | SOP14,.3 | SOP14,.3 | SOP14,.3 | SOP14,.3 | SOP14,.3 |
| 电源 | 2/5 V | 2/5 V | - | - | 2/5 V | 2/5 V | 2/5 V | 2/5 V | 2/5 V |
| 技术 | CMOS | CMOS | - | - | CMOS | CMOS | CMOS | CMOS | CMOS |
| 最短时间 | SECONDS | SECONDS | - | - | SECONDS | SECONDS | SECONDS | SECONDS | SECONDS |
| 易失性 | YES | YES | - | - | YES | YES | YES | YES | YES |
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