型号 | DM87SR476VX | DM87SR476V | DM87SR476BN | DM87SR476BV | DM87SR476BVX | DM87SR476N | DM87SR476J | DM77SR476J | DM77SR476BJ | DM87SR476BJ |
---|---|---|---|---|---|---|---|---|---|---|
描述 | 512X8 OTPROM, PQCC28, PLASTIC, LCC-28 | 512X8 OTPROM, PQCC28, PLASTIC, LCC-28 | IC 512 X 8 OTPROM, PDIP24, PLASTIC, DIP-24, Programmable ROM | 512X8 OTPROM, PQCC28, PLASTIC, LCC-28 | 512X8 OTPROM, PQCC28, PLASTIC, LCC-28 | 512X8 OTPROM, PDIP24, PLASTIC, DIP-24 | 512X8 OTPROM, CDIP24, CERAMIC, DIP-24 | 512X8 OTPROM, CDIP24, CERAMIC, DIP-24 | 512X8 OTPROM, CDIP24, CERAMIC, DIP-24 | 512X8 OTPROM, CDIP24, CERAMIC, DIP-24 |
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) | 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 | QLCC | QLCC | DIP | QLCC | QLCC | DIP | DIP | DIP | DIP | DIP |
包装说明 | QCCJ, | QCCJ, LDCC28,.5SQ | DIP, DIP24,.3 | QCCJ, LDCC28,.5SQ | QCCJ, | DIP, DIP24,.3 | DIP, DIP24,.3 | DIP, DIP24,.3 | DIP, DIP24,.3 | DIP, DIP24,.3 |
针数 | 28 | 28 | 24 | 28 | 28 | 24 | 24 | 24 | 24 | 24 |
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 |
JESD-30 代码 | S-PQCC-J28 | S-PQCC-J28 | R-PDIP-T24 | S-PQCC-J28 | S-PQCC-J28 | R-PDIP-T24 | R-GDIP-T24 | R-GDIP-T24 | R-GDIP-T24 | R-GDIP-T24 |
内存密度 | 4096 bit | 4096 bit | 4096 bit | 4096 bit | 4096 bit | 4096 bit | 4096 bit | 4096 bit | 4096 bit | 4096 bit |
内存集成电路类型 | OTP ROM | OTP ROM | OTP ROM | OTP ROM | OTP ROM | OTP ROM | OTP ROM | OTP ROM | OTP ROM | OTP ROM |
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 | 24 | 28 | 28 | 24 | 24 | 24 | 24 | 24 |
字数 | 512 words | 512 words | 512 words | 512 words | 512 words | 512 words | 512 words | 512 words | 512 words | 512 words |
字数代码 | 512 | 512 | 512 | 512 | 512 | 512 | 512 | 512 | 512 | 512 |
工作模式 | SYNCHRONOUS | SYNCHRONOUS | SYNCHRONOUS | SYNCHRONOUS | SYNCHRONOUS | SYNCHRONOUS | SYNCHRONOUS | SYNCHRONOUS | SYNCHRONOUS | SYNCHRONOUS |
最高工作温度 | 70 °C | 70 °C | 70 °C | 70 °C | 70 °C | 70 °C | 70 °C | 125 °C | 125 °C | 70 °C |
组织 | 512X8 | 512X8 | 512X8 | 512X8 | 512X8 | 512X8 | 512X8 | 512X8 | 512X8 | 512X8 |
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 | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | CERAMIC, GLASS-SEALED | CERAMIC, GLASS-SEALED | CERAMIC, GLASS-SEALED | CERAMIC, GLASS-SEALED |
封装代码 | QCCJ | QCCJ | DIP | QCCJ | QCCJ | DIP | DIP | DIP | DIP | DIP |
封装形状 | SQUARE | SQUARE | RECTANGULAR | SQUARE | SQUARE | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
封装形式 | CHIP CARRIER | CHIP CARRIER | IN-LINE | CHIP CARRIER | CHIP CARRIER | IN-LINE | IN-LINE | IN-LINE | IN-LINE | IN-LINE |
并行/串行 | PARALLEL | PARALLEL | PARALLEL | PARALLEL | PARALLEL | PARALLEL | PARALLEL | PARALLEL | PARALLEL | PARALLEL |
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 | 4.57 mm | 4.57 mm | 5.334 mm | 4.57 mm | 4.57 mm | 5.334 mm | 4.572 mm | 4.572 mm | 4.572 mm | 4.572 mm |
最大供电电压 (Vsup) | 5.25 V | 5.25 V | 5.25 V | 5.25 V | 5.25 V | 5.25 V | 5.25 V | 5.5 V | 5.5 V | 5.25 V |
最小供电电压 (Vsup) | 4.75 V | 4.75 V | 4.75 V | 4.75 V | 4.75 V | 4.75 V | 4.75 V | 4.5 V | 4.5 V | 4.75 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 | YES | YES | NO | YES | YES | NO | NO | NO | NO | NO |
技术 | BIPOLAR | BIPOLAR | BIPOLAR | BIPOLAR | BIPOLAR | BIPOLAR | BIPOLAR | BIPOLAR | BIPOLAR | BIPOLAR |
温度等级 | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | MILITARY | MILITARY | COMMERCIAL |
端子形式 | J BEND | J BEND | THROUGH-HOLE | J BEND | J BEND | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE |
端子节距 | 1.27 mm | 1.27 mm | 2.54 mm | 1.27 mm | 1.27 mm | 2.54 mm | 2.54 mm | 2.54 mm | 2.54 mm | 2.54 mm |
端子位置 | QUAD | QUAD | DUAL | QUAD | QUAD | DUAL | DUAL | DUAL | DUAL | DUAL |
宽度 | 11.43 mm | 11.43 mm | 15.24 mm | 11.43 mm | 11.43 mm | 15.24 mm | 15.24 mm | 15.24 mm | 15.24 mm | 15.24 mm |
长度 | 11.43 mm | 11.43 mm | 31.915 mm | 11.43 mm | 11.43 mm | 31.915 mm | - | - | - | - |
是否无铅 | - | 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 |
最长访问时间 | - | 50 ns | 35 ns | 35 ns | - | 50 ns | 50 ns | 55 ns | 40 ns | 35 ns |
JESD-609代码 | - | e0 | e0 | e0 | - | e0 | e0 | e0 | e0 | e0 |
封装等效代码 | - | LDCC28,.5SQ | DIP24,.3 | LDCC28,.5SQ | - | DIP24,.3 | DIP24,.3 | DIP24,.3 | DIP24,.3 | DIP24,.3 |
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 |
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) |
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 |