Real Time Clock, Volatile, 1 Timer(s), CMOS, PDSO28,
参数名称 | 属性值 |
是否Rohs认证 | 不符合 |
厂商名称 | Benchmarq Microelectronics Inc |
包装说明 | SOP, SOP28,.4 |
Reach Compliance Code | unknown |
外部数据总线宽度 | 8 |
信息访问方法 | PARALLEL, DIRECT ADDRESS |
中断能力 | Y |
JESD-30 代码 | R-PDSO-G28 |
JESD-609代码 | e0 |
端子数量 | 28 |
计时器数量 | 1 |
最高工作温度 | 70 °C |
最低工作温度 | |
最大输出时钟频率 | 0.032768 MHz |
封装主体材料 | PLASTIC/EPOXY |
封装代码 | SOP |
封装等效代码 | SOP28,.4 |
封装形状 | RECTANGULAR |
封装形式 | SMALL OUTLINE |
峰值回流温度(摄氏度) | NOT SPECIFIED |
电源 | 5 V |
认证状态 | Not Qualified |
最大压摆率 | 25 mA |
最大供电电压 | 5.5 V |
最小供电电压 | 4.5 V |
标称供电电压 | 5 V |
表面贴装 | YES |
技术 | CMOS |
温度等级 | COMMERCIAL |
端子面层 | Tin/Lead (Sn/Pb) |
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 |
uPs/uCs/外围集成电路类型 | TIMER, REAL TIME CLOCK |
BQ4845YS | BQ4845YS-N | BQ4845S-N | BQ4845S | BQ4845YP-N | BQ4845YP | BQ4845P | BQ4845P-N | |
---|---|---|---|---|---|---|---|---|
描述 | Real Time Clock, Volatile, 1 Timer(s), CMOS, PDSO28, | Real Time Clock, Volatile, 1 Timer(s), CMOS, PDSO28, | Real Time Clock, Volatile, 1 Timer(s), CMOS, PDSO28, | Real Time Clock, Volatile, 1 Timer(s), CMOS, PDSO28, | Real Time Clock, Volatile, 1 Timer(s), CMOS, PDIP28, | Real Time Clock, Volatile, 1 Timer(s), CMOS, PDIP28, | Real Time Clock, Volatile, 1 Timer(s), CMOS, PDIP28, | Real Time Clock, Volatile, 1 Timer(s), CMOS, PDIP28, |
是否Rohs认证 | 不符合 | 不符合 | 不符合 | 不符合 | 不符合 | 不符合 | 不符合 | 不符合 |
厂商名称 | Benchmarq Microelectronics Inc | Benchmarq Microelectronics Inc | Benchmarq Microelectronics Inc | Benchmarq Microelectronics Inc | Benchmarq Microelectronics Inc | Benchmarq Microelectronics Inc | Benchmarq Microelectronics Inc | Benchmarq Microelectronics Inc |
Reach Compliance Code | unknown | unknown | unknown | unknown | unknown | unknown | unknown | unknown |
外部数据总线宽度 | 8 | 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 | PARALLEL, DIRECT ADDRESS |
中断能力 | Y | Y | - | Y | Y | Y | Y | Y |
JESD-30 代码 | R-PDSO-G28 | R-PDSO-G28 | - | R-PDSO-G28 | R-PDIP-T28 | R-PDIP-T28 | R-PDIP-T28 | R-PDIP-T28 |
JESD-609代码 | e0 | e0 | - | e0 | e0 | e0 | e0 | e0 |
端子数量 | 28 | 28 | - | 28 | 28 | 28 | 28 | 28 |
计时器数量 | 1 | 1 | - | 1 | 1 | 1 | 1 | 1 |
最高工作温度 | 70 °C | 85 °C | - | 70 °C | 85 °C | 70 °C | 70 °C | 85 °C |
最大输出时钟频率 | 0.032768 MHz | 0.032768 MHz | - | 0.032768 MHz | 0.032768 MHz | 0.032768 MHz | 0.032768 MHz | 0.032768 MHz |
封装主体材料 | PLASTIC/EPOXY | PLASTIC/EPOXY | - | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
封装代码 | SOP | SOP | - | SOP | DIP | DIP | DIP | DIP |
封装等效代码 | SOP28,.4 | SOP28,.4 | - | SOP28,.4 | DIP28,.6 | DIP28,.6 | DIP28,.6 | DIP28,.6 |
封装形状 | RECTANGULAR | RECTANGULAR | - | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
封装形式 | SMALL OUTLINE | SMALL OUTLINE | - | SMALL OUTLINE | IN-LINE | IN-LINE | IN-LINE | IN-LINE |
峰值回流温度(摄氏度) | NOT SPECIFIED | NOT SPECIFIED | - | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED |
电源 | 5 V | 5 V | - | 5 V | 5 V | 5 V | 5 V | 5 V |
认证状态 | Not Qualified | Not Qualified | - | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
最大压摆率 | 25 mA | 25 mA | - | 25 mA | 25 mA | 25 mA | 25 mA | 25 mA |
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 |
最小供电电压 | 4.5 V | 4.5 V | - | 4.75 V | 4.5 V | 4.5 V | 4.75 V | 4.75 V |
标称供电电压 | 5 V | 5 V | - | 5 V | 5 V | 5 V | 5 V | 5 V |
表面贴装 | YES | YES | - | YES | NO | NO | NO | NO |
技术 | CMOS | CMOS | - | CMOS | CMOS | CMOS | CMOS | CMOS |
温度等级 | COMMERCIAL | INDUSTRIAL | - | COMMERCIAL | INDUSTRIAL | COMMERCIAL | COMMERCIAL | INDUSTRIAL |
端子面层 | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | - | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) |
端子形式 | GULL WING | GULL WING | - | GULL WING | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE |
端子节距 | 1.27 mm | 1.27 mm | - | 1.27 mm | 2.54 mm | 2.54 mm | 2.54 mm | 2.54 mm |
端子位置 | DUAL | DUAL | - | DUAL | DUAL | DUAL | DUAL | DUAL |
最短时间 | SECONDS | SECONDS | - | SECONDS | SECONDS | SECONDS | SECONDS | SECONDS |
处于峰值回流温度下的最长时间 | NOT SPECIFIED | NOT SPECIFIED | - | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED |
易失性 | YES | YES | - | YES | YES | YES | YES | YES |
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 |
电子工程世界版权所有 京B2-20211791 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号 Copyright © 2005-2024 EEWORLD.com.cn, Inc. All rights reserved