型号 | NMC27C256Q200 | NMC27C256QE200 | NMC27C256Q20 | NMC27C256Q25 | NMC27C256Q250 | NMC27C256Q17 | NMC27C256Q300 | NMC27C256QM350 | NMC27C256QM250 | NMC27C256QE250 |
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描述 | 32KX8 UVPROM, 200ns, CDIP28, WINDOWED, CERAMIC, DIP-28 | 32KX8 UVPROM, 200ns, CDIP28, WINDOWED, CERAMIC, DIP-28 | IC 32K X 8 UVPROM, 200 ns, CDIP28, WINDOWED, CERAMIC, DIP-28, Programmable ROM | 32KX8 UVPROM, 250ns, CDIP28, WINDOWED, CERAMIC, DIP-28 | 32KX8 UVPROM, 250ns, CDIP28, WINDOWED, CERAMIC, DIP-28 | IC 32K X 8 UVPROM, 170 ns, CDIP28, WINDOWED, CERAMIC, DIP-28, Programmable ROM | 32KX8 UVPROM, 300ns, CDIP28, WINDOWED, CERAMIC, DIP-28 | 32KX8 UVPROM, 350ns, CDIP28, WINDOWED, CERAMIC, DIP-28 | IC 32K X 8 UVPROM, 250 ns, CDIP28, WINDOWED, CERAMIC, DIP-28, Programmable ROM | 32KX8 UVPROM, 250ns, CDIP28, WINDOWED, CERAMIC, DIP-28 |
是否无铅 | 含铅 | 含铅 | 含铅 | 含铅 | 含铅 | 含铅 | 含铅 | 含铅 | 含铅 | 含铅 |
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 | 不符合 | 不符合 |
零件包装代码 | DIP | DIP | DIP | DIP | DIP | DIP | DIP | DIP | DIP | DIP |
包装说明 | WDIP, DIP28,.6 | WDIP, DIP28,.6 | WDIP, DIP28,.6 | WDIP, DIP28,.6 | WDIP, DIP28,.6 | WDIP, DIP28,.6 | WDIP, DIP28,.6 | WDIP, DIP28,.6 | WDIP, DIP28,.6 | WDIP, DIP28,.6 |
针数 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
Reach Compliance Code | unknown | unknown | unknown | unknown | unknown | unknown | unknown | unknown | unknown | unknown |
ECCN代码 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 |
最长访问时间 | 200 ns | 200 ns | 200 ns | 250 ns | 250 ns | 170 ns | 300 ns | 350 ns | 250 ns | 250 ns |
I/O 类型 | COMMON | COMMON | COMMON | COMMON | COMMON | COMMON | COMMON | COMMON | COMMON | COMMON |
JESD-30 代码 | R-GDIP-T28 | R-GDIP-T28 | R-GDIP-T28 | R-GDIP-T28 | R-GDIP-T28 | R-GDIP-T28 | R-GDIP-T28 | R-GDIP-T28 | R-GDIP-T28 | R-GDIP-T28 |
JESD-609代码 | e0 | e0 | e0 | e0 | e0 | e0 | e0 | e0 | e0 | e0 |
内存密度 | 262144 bit | 262144 bit | 262144 bit | 262144 bit | 262144 bit | 262144 bit | 262144 bit | 262144 bit | 262144 bit | 262144 bit |
内存集成电路类型 | UVPROM | UVPROM | UVPROM | UVPROM | UVPROM | UVPROM | UVPROM | UVPROM | UVPROM | UVPROM |
内存宽度 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
功能数量 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
端子数量 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
字数 | 32768 words | 32768 words | 32768 words | 32768 words | 32768 words | 32768 words | 32768 words | 32768 words | 32768 words | 32768 words |
字数代码 | 32000 | 32000 | 32000 | 32000 | 32000 | 32000 | 32000 | 32000 | 32000 | 32000 |
工作模式 | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS |
最高工作温度 | 70 °C | 85 °C | 70 °C | 70 °C | 70 °C | 70 °C | 70 °C | 125 °C | 125 °C | 85 °C |
组织 | 32KX8 | 32KX8 | 32KX8 | 32KX8 | 32KX8 | 32KX8 | 32KX8 | 32KX8 | 32KX8 | 32KX8 |
输出特性 | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE |
封装主体材料 | CERAMIC, GLASS-SEALED | CERAMIC, GLASS-SEALED | CERAMIC, GLASS-SEALED | CERAMIC, GLASS-SEALED | CERAMIC, GLASS-SEALED | CERAMIC, GLASS-SEALED | CERAMIC, GLASS-SEALED | CERAMIC, GLASS-SEALED | CERAMIC, GLASS-SEALED | CERAMIC, GLASS-SEALED |
封装代码 | WDIP | WDIP | WDIP | WDIP | WDIP | WDIP | WDIP | WDIP | WDIP | WDIP |
封装等效代码 | DIP28,.6 | DIP28,.6 | DIP28,.6 | DIP28,.6 | DIP28,.6 | DIP28,.6 | DIP28,.6 | DIP28,.6 | DIP28,.6 | DIP28,.6 |
封装形状 | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
封装形式 | IN-LINE, WINDOW | IN-LINE, WINDOW | IN-LINE, WINDOW | IN-LINE, WINDOW | IN-LINE, WINDOW | IN-LINE, WINDOW | IN-LINE, WINDOW | IN-LINE, WINDOW | IN-LINE, WINDOW | IN-LINE, WINDOW |
并行/串行 | PARALLEL | PARALLEL | PARALLEL | PARALLEL | PARALLEL | PARALLEL | PARALLEL | PARALLEL | PARALLEL | PARALLEL |
峰值回流温度(摄氏度) | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | 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 | 5 V | 5 V | 5 V |
编程电压 | 13 V | 13 V | 13 V | 13 V | 13 V | 13 V | 13 V | 13 V | 13 V | 13 V |
认证状态 | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
座面最大高度 | 5.715 mm | 5.715 mm | 5.715 mm | 5.715 mm | 5.715 mm | 5.715 mm | 5.715 mm | 5.715 mm | 5.715 mm | 5.715 mm |
最大待机电流 | 0.0001 A | 0.0001 A | 0.0001 A | 0.0001 A | 0.0001 A | 0.0001 A | 0.0001 A | 0.0001 A | 0.0001 A | 0.0001 A |
最大压摆率 | 0.02 mA | 0.02 mA | 0.02 mA | 0.02 mA | 0.02 mA | 0.02 mA | 0.02 mA | 0.02 mA | 0.02 mA | 0.02 mA |
最大供电电压 (Vsup) | 5.5 V | 5.5 V | 5.25 V | 5.25 V | 5.5 V | 5.25 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V |
最小供电电压 (Vsup) | 4.5 V | 4.5 V | 4.75 V | 4.75 V | 4.5 V | 4.75 V | 4.5 V | 4.5 V | 4.5 V | 4.5 V |
标称供电电压 (Vsup) | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V |
表面贴装 | NO | NO | NO | NO | NO | NO | NO | NO | NO | NO |
技术 | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS |
温度等级 | COMMERCIAL | INDUSTRIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | MILITARY | MILITARY | 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) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) |
端子形式 | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE |
端子节距 | 2.54 mm | 2.54 mm | 2.54 mm | 2.54 mm | 2.54 mm | 2.54 mm | 2.54 mm | 2.54 mm | 2.54 mm | 2.54 mm |
端子位置 | DUAL | 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 | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED |
宽度 | 15.24 mm | 15.24 mm | 15.24 mm | 15.24 mm | 15.24 mm | 15.24 mm | 15.24 mm | 15.24 mm | 15.24 mm | 15.24 mm |
Base Number Matches | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - |