型号
- 型号
- 关键词
| 型号 | BQ4802S | BQ4802MT | BQ4802MA | BQ4802SH | BQ4802P | BQ4802TS |
|---|---|---|---|---|---|---|
| 描述 | 0 TIMER(S), REAL TIME CLOCK, PDSO28, 0.300 INCH, SOIC-28 | 0 TIMER(S), REAL TIME CLOCK, DMA28, MODULE, DIP-28 | 0 TIMER(S), REAL TIME CLOCK, DMA28, MODULE, DIP-28 | 0 TIMER(S), REAL TIME CLOCK, PDSO28, SOH-28 | 0 TIMER(S), REAL TIME CLOCK, PDIP28, 0.600 INCH, PLASTIC, DIP-28 | 0 TIMER(S), REAL TIME CLOCK, PDSO28, 0.172 INCH, TSSOP-28 |
| 零件包装代码 | SOIC | MODULE | MODULE | SOIC | DIP | SSOP |
| 包装说明 | SOP, | , | , | SOP, | DIP, | SOP, |
| 针数 | 28 | 28 | 28 | 28 | 28 | 28 |
| Reach Compliance Code | unknown | unknown | unknown | unknown | unknown | unknown |
| ECCN代码 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 |
| 外部数据总线宽度 | 8 | 8 | 8 | 8 | 8 | 8 |
| 信息访问方法 | PARALLEL, DIRECT ADDRESS | PARALLEL, DIRECT ADDRESS | PARALLEL, DIRECT ADDRESS | PARALLEL, DIRECT ADDRESS | PARALLEL, DIRECT ADDRESS | PARALLEL, DIRECT ADDRESS |
| JESD-30 代码 | R-PDSO-G28 | R-XDMA-T28 | R-XDMA-T28 | R-PDSO-G28 | R-PDIP-T28 | R-PDSO-G28 |
| 端子数量 | 28 | 28 | 28 | 28 | 28 | 28 |
| 最高工作温度 | 70 °C | 70 °C | 70 °C | 70 °C | 70 °C | 70 °C |
| 封装主体材料 | PLASTIC/EPOXY | UNSPECIFIED | UNSPECIFIED | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| 封装形状 | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| 封装形式 | SMALL OUTLINE | MICROELECTRONIC ASSEMBLY | MICROELECTRONIC ASSEMBLY | SMALL OUTLINE | IN-LINE | SMALL OUTLINE |
| 认证状态 | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| 标称供电电压 | 3.3 V | 3.3 V | 3.3 V | 3.3 V | 3.3 V | 3.3 V |
| 表面贴装 | YES | NO | NO | YES | NO | YES |
| 技术 | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS |
| 温度等级 | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL |
| 端子形式 | GULL WING | THROUGH-HOLE | THROUGH-HOLE | GULL WING | THROUGH-HOLE | GULL WING |
| 端子位置 | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL |
| 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 |
| 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) | Texas Instruments(德州仪器) |
| 封装代码 | SOP | - | - | SOP | DIP | SOP |