Real Time Clock w/242x8 NVSRAM Alarm Wake-up
参数名称 | 属性值 |
Brand Name | Texas Instruments |
是否无铅 | 不含铅 |
是否Rohs认证 | 符合 |
厂商名称 | Texas Instruments(德州仪器) |
零件包装代码 | DIP |
包装说明 | DIP-24 |
针数 | 24 |
Reach Compliance Code | compliant |
ECCN代码 | EAR99 |
Factory Lead Time | 1 week |
最大时钟频率 | 0.032 MHz |
外部数据总线宽度 | 8 |
信息访问方法 | PARALLEL, MUXED BUS |
中断能力 | Y |
JESD-30 代码 | R-PDIP-T24 |
JESD-609代码 | e3 |
长度 | 31.75 mm |
端子数量 | 24 |
计时器数量 | 1 |
最高工作温度 | 70 °C |
最低工作温度 | |
封装主体材料 | PLASTIC/EPOXY |
封装代码 | DIP |
封装等效代码 | DIP24,.6 |
封装形状 | RECTANGULAR |
封装形式 | IN-LINE |
峰值回流温度(摄氏度) | NOT SPECIFIED |
电源 | 5 V |
认证状态 | Not Qualified |
座面最大高度 | 5.08 mm |
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 | NO |
技术 | CMOS |
温度等级 | COMMERCIAL |
端子面层 | Matte Tin (Sn) |
端子形式 | THROUGH-HOLE |
端子节距 | 2.54 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 | 15.24 mm |
uPs/uCs/外围集成电路类型 | TIMER, REAL TIME CLOCK |
Base Number Matches | 1 |
BQ3285EP | BQ3285ES | BQ3285ESSTR | BQ3285ESS | BQ3285ESTR | BQ3285ESSTRG4 | |
---|---|---|---|---|---|---|
描述 | Real Time Clock w/242x8 NVSRAM Alarm Wake-up | RTC IC with 242x8 NVSRAM Alarm Wake-up 24-SOIC 0 to 70 | Real Time Clock w/242x8 NVSRAM Alarm Wake-up | Real Time Clock w/242x8 NVSRAM Alarm Wake-up | Real Time Clock w/242x8 NVSRAM Alarm Wake-up | Real Time Clock w/242x8 NVSRAM Alarm Wake-up |
Brand Name | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
是否Rohs认证 | 符合 | 符合 | 符合 | 符合 | 符合 | 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) | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) |
零件包装代码 | DIP | SOIC | SSOP | SSOP | SOIC | SSOP |
包装说明 | DIP-24 | SOIC-24 | SSOP, SSOP24,.24 | SSOP, SSOP24,.24 | SOP, SOP24,.4 | SSOP, SSOP24,.24 |
针数 | 24 | 24 | 24 | 24 | 24 | 24 |
Reach Compliance Code | compliant | compliant | compli | compliant | compli | compli |
ECCN代码 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 |
Factory Lead Time | 1 week | 6 weeks | 1 week | 1 week | 1 week | - |
最大时钟频率 | 0.032 MHz | 0.032 MHz | 0.032 MHz | 0.032 MHz | - | 0.032 MHz |
外部数据总线宽度 | 8 | 8 | 8 | 8 | - | 8 |
信息访问方法 | PARALLEL, MUXED BUS | PARALLEL, MUXED BUS | PARALLEL, MUXED BUS | PARALLEL, MUXED BUS | - | PARALLEL, MUXED BUS |
中断能力 | Y | Y | Y | Y | - | Y |
JESD-30 代码 | R-PDIP-T24 | R-PDSO-G24 | R-PDSO-G24 | R-PDSO-G24 | - | R-PDSO-G24 |
JESD-609代码 | e3 | e4 | e4 | e4 | - | e4 |
长度 | 31.75 mm | 15.4 mm | 8.65 mm | 8.65 mm | - | 8.65 mm |
端子数量 | 24 | 24 | 24 | 24 | - | 24 |
计时器数量 | 1 | 1 | 1 | 1 | - | 1 |
最高工作温度 | 70 °C | 70 °C | 70 °C | 70 °C | - | 70 °C |
封装主体材料 | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | - | PLASTIC/EPOXY |
封装代码 | DIP | SOP | SSOP | SSOP | - | SSOP |
封装等效代码 | DIP24,.6 | SOP24,.4 | SSOP24,.24 | SSOP24,.24 | - | SSOP24,.24 |
封装形状 | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | - | RECTANGULAR |
封装形式 | IN-LINE | SMALL OUTLINE | SMALL OUTLINE, SHRINK PITCH | SMALL OUTLINE, SHRINK PITCH | - | SMALL OUTLINE, SHRINK PITCH |
峰值回流温度(摄氏度) | NOT SPECIFIED | 260 | 260 | 260 | - | 260 |
电源 | 5 V | 5 V | 5 V | 5 V | - | 5 V |
认证状态 | Not Qualified | Not Qualified | Not Qualified | Not Qualified | - | Not Qualified |
座面最大高度 | 5.08 mm | 2.65 mm | 1.75 mm | 1.75 mm | - | 1.75 mm |
最大供电电压 | 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 | 4.5 V | 4.5 V | - | 4.5 V |
标称供电电压 | 5 V | 5 V | 5 V | 5 V | - | 5 V |
表面贴装 | NO | YES | YES | YES | - | YES |
技术 | CMOS | CMOS | CMOS | CMOS | - | CMOS |
温度等级 | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | - | COMMERCIAL |
端子面层 | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | - | Nickel/Palladium/Gold (Ni/Pd/Au) |
端子形式 | THROUGH-HOLE | GULL WING | GULL WING | GULL WING | - | GULL WING |
端子节距 | 2.54 mm | 1.27 mm | 0.635 mm | 0.635 mm | - | 0.635 mm |
端子位置 | DUAL | DUAL | DUAL | DUAL | - | DUAL |
最短时间 | 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 |
易失性 | YES | YES | NO | YES | - | NO |
宽度 | 15.24 mm | 7.5 mm | 3.9 mm | 3.9 mm | - | 3.9 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 |
湿度敏感等级 | - | 1 | 2 | 2 | - | 2 |
器件名 | 厂商 | 描述 |
---|---|---|
DS12887A+ | Maxim(美信半导体) | Programmable Timer, Non-Volatile, 1 Timer(s), CMOS, PDIP24, ROHS COMPLIANT, ENCAPSULATED, DIP-24 |
BQ3285EP | Rochester Electronics | 1 TIMER(S), REAL TIME CLOCK, PDIP24, 0.600 INCH, GREEN, PLASTIC, DIP-24 |
DS12887A | Rochester Electronics | 1 TIMER(S), REAL TIME CLOCK, PDIP24, ENCAPSULATED, DIP-24 |
DS12887+ | Maxim(美信半导体) | Programmable Timer, Non-Volatile, 1 Timer(s), CMOS, PDIP24, ROHS COMPLIANT, ENCAPSULATED, DIP-24 |
BQ4847Y-MT | Texas Instruments(德州仪器) | 0 TIMER(S), REAL TIME CLOCK, DMA28, MODULE, DIP-28 |
BQ3287AMT-I | Texas Instruments(德州仪器) | Real Time Clock w/114x8 NVSRAM RAM Clear Input |
BQ4285EP | Texas Instruments(德州仪器) | Real Time Clock w/114x8 NVSRAM & NVSRAM Control |
DS12887 | Maxim(美信半导体) | Real Time Clock |
M48T86PC1 | ST(意法半导体) | Real Time Clock 5 Volt PC Drop-In |
DS1285 | Maxim(美信半导体) | Timer or RTC, Volatile, CMOS, PDIP24, |
BQ3287AMT | Benchmarq Microelectronics Inc | Real Time Clock, Non-Volatile, 1 Timer(s), CMOS, PDIP24, |
DS12B887 | DALLAS | Real Time Clock |
BQ3287MT-I | Texas Instruments(德州仪器) | Real Time Clock RTC MODULE 114x8 NV |
M48T86PC1TR | ST(意法半导体) | 1 TIMER(S), REAL TIME CLOCK, PDSO28 |
BQ3285S-SB2 | Texas Instruments(德州仪器) | RTC IC with 114x8 NVSRAM 24-SOIC 0 to 70 |
BQ3285ES | Texas Instruments(德州仪器) | RTC IC with 242x8 NVSRAM Alarm Wake-up 24-SOIC 0 to 70 |
BQ3285ESSTR | Rochester Electronics | 1 TIMER(S), REAL TIME CLOCK, PDSO24, 0.150 INCH, GREEN, PLASTIC, SSOP-24 |
BQ3285ESS | Rochester Electronics | 1 TIMER(S), REAL TIME CLOCK, PDSO24, 0.150 INCH, GREEN, PLASTIC, SSOP-24 |
BQ3285LSS | Rochester Electronics | 1 TIMER(S), REAL TIME CLOCK, PDSO24 |
HD146818P | Hitachi (Renesas ) | RTC(REAL TIME CLOCK PLUS RAM) |
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