EEPROM, 32KX8, 120ns, Parallel, CMOS, PDIP28, PLASTIC, DIP-28
| 参数名称 | 属性值 |
| 是否Rohs认证 | 不符合 |
| 厂商名称 | Catalyst |
| 零件包装代码 | DIP |
| 包装说明 | DIP, DIP28,.6 |
| 针数 | 28 |
| Reach Compliance Code | unknown |
| ECCN代码 | EAR99 |
| 最长访问时间 | 120 ns |
| 其他特性 | 100000 PROGRAM/ERASE CYCLES; DATA RETENTION = 100 YEARS |
| 命令用户界面 | NO |
| 数据轮询 | YES |
| 数据保留时间-最小值 | 100 |
| 耐久性 | 100000 Write/Erase Cycles |
| JESD-30 代码 | R-PDIP-T28 |
| JESD-609代码 | e0 |
| 长度 | 36.703 mm |
| 内存密度 | 262144 bit |
| 内存集成电路类型 | EEPROM |
| 内存宽度 | 8 |
| 功能数量 | 1 |
| 端子数量 | 28 |
| 字数 | 32768 words |
| 字数代码 | 32000 |
| 工作模式 | ASYNCHRONOUS |
| 最高工作温度 | 70 °C |
| 最低工作温度 | |
| 组织 | 32KX8 |
| 封装主体材料 | PLASTIC/EPOXY |
| 封装代码 | DIP |
| 封装等效代码 | DIP28,.6 |
| 封装形状 | RECTANGULAR |
| 封装形式 | IN-LINE |
| 页面大小 | 128 words |
| 并行/串行 | PARALLEL |
| 峰值回流温度（摄氏度） | 240 |
| 电源 | 5 V |
| 编程电压 | 5 V |
| 认证状态 | Not Qualified |
| 座面最大高度 | 5.08 mm |
| 最大待机电流 | 0.00015 A |
| 最大压摆率 | 0.03 mA |
| 最大供电电压 (Vsup) | 5.5 V |
| 最小供电电压 (Vsup) | 4.5 V |
| 标称供电电压 (Vsup) | 5 V |
| 表面贴装 | NO |
| 技术 | CMOS |
| 温度等级 | COMMERCIAL |
| 端子面层 | Tin/Lead (Sn/Pb) |
| 端子形式 | THROUGH-HOLE |
| 端子节距 | 2.54 mm |
| 端子位置 | DUAL |
| 处于峰值回流温度下的最长时间 | 30 |
| 切换位 | YES |
| 宽度 | 15.24 mm |
| CAT28C257HP-12 | DIP1987111581FB | CAT28C257HPA-12 | CAT28C257HPA-15 | CAT28C257HPA-90 | CAT28C257HP-90 | CAT28C257HP-15 | CAT28C257HPI-12 | CAT28C257HPI-90 | |
|---|---|---|---|---|---|---|---|---|---|
| 描述 | EEPROM, 32KX8, 120ns, Parallel, CMOS, PDIP28, PLASTIC, DIP-28 | Array/Network Resistor, Bussed, 0.1W, 1580ohm, 100V, 1% +/-Tol, -15,15ppm/Cel, 7025, | EEPROM, 32KX8, 120ns, Parallel, CMOS, PDIP28, PLASTIC, DIP-28 | EEPROM, 32KX8, 150ns, Parallel, CMOS, PDIP28, PLASTIC, DIP-28 | EEPROM, 32KX8, 90ns, Parallel, CMOS, PDIP28, PLASTIC, DIP-28 | EEPROM, 32KX8, 90ns, Parallel, CMOS, PDIP28, PLASTIC, DIP-28 | EEPROM, 32KX8, 150ns, Parallel, CMOS, PDIP28, PLASTIC, DIP-28 | EEPROM, 32KX8, 120ns, Parallel, CMOS, PDIP28, PLASTIC, DIP-28 | EEPROM, 32KX8, 90ns, Parallel, CMOS, PDIP28, PLASTIC, DIP-28 |
| 是否Rohs认证 | 不符合 | 符合 | 不符合 | 不符合 | 不符合 | 不符合 | 不符合 | 不符合 | 不符合 |
| Reach Compliance Code | unknown | compliant | unknown | unknown | unknown | unknown | unknown | unknown | unknown |
| ECCN代码 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 |
| JESD-609代码 | e0 | e4 | e0 | e0 | e0 | e0 | e0 | e0 | e0 |
| 端子数量 | 28 | 14 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
| 最高工作温度 | 70 °C | 150 °C | 105 °C | 105 °C | 105 °C | 70 °C | 70 °C | 85 °C | 85 °C |
| 最低工作温度 | - | -55 °C | -40 °C | -40 °C | -40 °C | - | - | -40 °C | -40 °C |
| 封装形式 | IN-LINE | DIP | IN-LINE | IN-LINE | IN-LINE | IN-LINE | IN-LINE | IN-LINE | IN-LINE |
| 端子面层 | Tin/Lead (Sn/Pb) | Gold (Au) | 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) |
| 厂商名称 | Catalyst | - | - | Catalyst | Catalyst | Catalyst | Catalyst | Catalyst | Catalyst |
| 零件包装代码 | DIP | - | DIP | DIP | DIP | DIP | DIP | DIP | DIP |
| 包装说明 | DIP, DIP28,.6 | - | DIP, DIP28,.6 | DIP, DIP28,.6 | DIP, DIP28,.6 | DIP, DIP28,.6 | DIP, DIP28,.6 | DIP, DIP28,.6 | DIP, DIP28,.6 |
| 针数 | 28 | - | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
| 最长访问时间 | 120 ns | - | 120 ns | 150 ns | 90 ns | 90 ns | 150 ns | 120 ns | 90 ns |
| 其他特性 | 100000 PROGRAM/ERASE CYCLES; DATA RETENTION = 100 YEARS | - | 100000 PROGRAM/ERASE CYCLES; DATA RETENTION = 100 YEARS | 100000 PROGRAM/ERASE CYCLES; DATA RETENTION = 100 YEARS | 100000 PROGRAM/ERASE CYCLES; DATA RETENTION = 100 YEARS | 100000 PROGRAM/ERASE CYCLES; DATA RETENTION = 100 YEARS | 100000 PROGRAM/ERASE CYCLES; DATA RETENTION = 100 YEARS | 100000 PROGRAM/ERASE CYCLES; DATA RETENTION = 100 YEARS | 100000 PROGRAM/ERASE CYCLES; DATA RETENTION = 100 YEARS |
| 命令用户界面 | NO | - | NO | NO | NO | NO | NO | NO | NO |
| 数据轮询 | YES | - | YES | YES | YES | YES | YES | YES | YES |
| 数据保留时间-最小值 | 100 | - | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
| 耐久性 | 100000 Write/Erase Cycles | - | 100000 Write/Erase Cycles | 100000 Write/Erase Cycles | 100000 Write/Erase Cycles | 100000 Write/Erase Cycles | 100000 Write/Erase Cycles | 100000 Write/Erase Cycles | 100000 Write/Erase Cycles |
| JESD-30 代码 | R-PDIP-T28 | - | R-PDIP-T28 | R-PDIP-T28 | R-PDIP-T28 | R-PDIP-T28 | R-PDIP-T28 | R-PDIP-T28 | R-PDIP-T28 |
| 长度 | 36.703 mm | - | 36.703 mm | 36.703 mm | 36.703 mm | 36.703 mm | 36.703 mm | 36.703 mm | 36.703 mm |
| 内存密度 | 262144 bit | - | 262144 bit | 262144 bit | 262144 bit | 262144 bit | 262144 bit | 262144 bit | 262144 bit |
| 内存集成电路类型 | EEPROM | - | EEPROM | EEPROM | EEPROM | EEPROM | EEPROM | EEPROM | EEPROM |
| 内存宽度 | 8 | - | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| 功能数量 | 1 | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| 字数 | 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 |
| 工作模式 | ASYNCHRONOUS | - | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS |
| 组织 | 32KX8 | - | 32KX8 | 32KX8 | 32KX8 | 32KX8 | 32KX8 | 32KX8 | 32KX8 |
| 封装主体材料 | PLASTIC/EPOXY | - | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| 封装代码 | DIP | - | DIP | DIP | DIP | DIP | DIP | DIP | DIP |
| 封装等效代码 | 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 |
| 页面大小 | 128 words | - | 128 words | 128 words | 128 words | 128 words | 128 words | 128 words | 128 words |
| 并行/串行 | PARALLEL | - | PARALLEL | PARALLEL | PARALLEL | PARALLEL | PARALLEL | PARALLEL | PARALLEL |
| 峰值回流温度（摄氏度） | 240 | - | 240 | 240 | 240 | 240 | 240 | 240 | 240 |
| 电源 | 5 V | - | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V |
| 编程电压 | 5 V | - | 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 | Not Qualified |
| 座面最大高度 | 5.08 mm | - | 5.08 mm | 5.08 mm | 5.08 mm | 5.08 mm | 5.08 mm | 5.08 mm | 5.08 mm |
| 最大待机电流 | 0.00015 A | - | 0.00015 A | 0.00015 A | 0.00015 A | 0.00015 A | 0.00015 A | 0.00015 A | 0.00015 A |
| 最大压摆率 | 0.03 mA | - | 0.03 mA | 0.03 mA | 0.03 mA | 0.03 mA | 0.03 mA | 0.03 mA | 0.03 mA |
| 最大供电电压 (Vsup) | 5.5 V | - | 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 (Vsup) | 4.5 V | - | 4.5 V | 4.5 V | 4.5 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 |
| 表面贴装 | NO | - | NO | NO | NO | NO | NO | NO | NO |
| 技术 | CMOS | - | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS |
| 温度等级 | COMMERCIAL | - | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | COMMERCIAL | COMMERCIAL | INDUSTRIAL | INDUSTRIAL |
| 端子形式 | 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 |
| 端子位置 | DUAL | - | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL |
| 处于峰值回流温度下的最长时间 | 30 | - | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
| 切换位 | YES | - | YES | YES | YES | YES | YES | YES | YES |
| 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 |
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