型号
- 型号
- 关键词
| 型号 | DP8572AVX | DP8572AN | DP8572AV | DP8572AMD/883 |
|---|---|---|---|---|
| 描述 | 0 TIMER(S), REAL TIME CLOCK, PQCC28, PLASTIC, LCC-28 | 0 TIMER(S), REAL TIME CLOCK, PDIP24, PLASTIC, DIP-24 | 0 TIMER(S), REAL TIME CLOCK, PQCC28, PLASTIC, LCC-28 | 0 TIMER(S), REAL TIME CLOCK, CDIP24, HERMETIC SEALED, DIP-24 |
| 是否Rohs认证 | 不符合 | 不符合 | 不符合 | 不符合 |
| 厂商名称 | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) |
| 包装说明 | QCCJ, LDCC28,.5SQ | DIP, DIP24,.3 | QCCJ, LDCC28,.5SQ | DIP, DIP24,.3 |
| Reach Compliance Code | unknown | unknown | unknown | unknown |
| ECCN代码 | EAR99 | EAR99 | EAR99 | EAR99 |
| 其他特性 | PRESCALED XTAL OSCILLATOR OUTPUT FOR RTC; POWER FAIL I/P FOR BUS LOCK-OUT | PRESCALED XTAL OSCILLATOR OUTPUT FOR RTC; POWER FAIL I/P FOR BUS LOCK-OUT | PRESCALED XTAL OSCILLATOR OUTPUT FOR RTC; POWER FAIL I/P FOR BUS LOCK-OUT | PRESCALED XTAL OSCILLATOR OUTPUT FOR RTC; POWER FAIL I/P FOR BUS LOCK-OUT |
| 外部数据总线宽度 | 8 | 8 | 8 | 8 |
| 信息访问方法 | PARALLEL, DIRECT ADDRESS | PARALLEL, DIRECT ADDRESS | PARALLEL, DIRECT ADDRESS | PARALLEL, DIRECT ADDRESS |
| 中断能力 | Y | Y | Y | Y |
| JESD-30 代码 | S-PQCC-J28 | R-PDIP-T24 | S-PQCC-J28 | R-CDIP-T24 |
| JESD-609代码 | e0 | e0 | e0 | e0 |
| 端子数量 | 28 | 24 | 28 | 24 |
| 片上数据RAM宽度 | 8 | 8 | 8 | 8 |
| 最高工作温度 | 85 °C | 85 °C | 85 °C | 125 °C |
| 最低工作温度 | -40 °C | -40 °C | -40 °C | -55 °C |
| 封装主体材料 | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | CERAMIC, METAL-SEALED COFIRED |
| 封装代码 | QCCJ | DIP | QCCJ | DIP |
| 封装等效代码 | LDCC28,.5SQ | DIP24,.3 | LDCC28,.5SQ | DIP24,.3 |
| 封装形状 | SQUARE | RECTANGULAR | SQUARE | RECTANGULAR |
| 封装形式 | CHIP CARRIER | IN-LINE | CHIP CARRIER | IN-LINE |
| 峰值回流温度（摄氏度） | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED |
| 电源 | 5 V | 5 V | 5 V | 5 V |
| 认证状态 | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| RAM（字数） | 44 | 44 | 44 | 44 |
| 座面最大高度 | 4.57 mm | 5.08 mm | 4.57 mm | 4.191 mm |
| 最大压摆率 | 20 mA | 20 mA | 20 mA | 20 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 | YES | NO | YES | NO |
| 技术 | CMOS | CMOS | CMOS | CMOS |
| 温度等级 | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | MILITARY |
| 端子面层 | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) |
| 端子形式 | J BEND | THROUGH-HOLE | J BEND | THROUGH-HOLE |
| 端子节距 | 1.27 mm | 2.54 mm | 1.27 mm | 2.54 mm |
| 端子位置 | QUAD | DUAL | QUAD | DUAL |
| 最短时间 | 1/100 SECOND | 1/100 SECOND | 1/100 SECOND | 1/100 SECOND |
| 处于峰值回流温度下的最长时间 | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED |
| 易失性 | YES | YES | YES | YES |
| 宽度 | 11.43 mm | 7.62 mm | 11.43 mm | 15.24 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 |
| 长度 | 11.43 mm | 31.915 mm | 11.43 mm | - |