Standard SRAM, 32KX8, 20ns, BICMOS, PDSO28, 0.300 INCH, PLASTIC, SOJ-28
| 参数名称 | 属性值 |
| 厂商名称 | Cypress(赛普拉斯) |
| 零件包装代码 | SOJ |
| 包装说明 | SOJ, |
| 针数 | 28 |
| Reach Compliance Code | unknown |
| ECCN代码 | EAR99 |
| 最长访问时间 | 20 ns |
| 其他特性 | AUTOMATIC POWER-DOWN |
| JESD-30 代码 | R-PDSO-J28 |
| 长度 | 17.907 mm |
| 内存密度 | 262144 bit |
| 内存集成电路类型 | STANDARD SRAM |
| 内存宽度 | 8 |
| 功能数量 | 1 |
| 端口数量 | 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 |
| 输出特性 | 3-STATE |
| 可输出 | YES |
| 封装主体材料 | PLASTIC/EPOXY |
| 封装代码 | SOJ |
| 封装形状 | RECTANGULAR |
| 封装形式 | SMALL OUTLINE |
| 并行/串行 | PARALLEL |
| 认证状态 | Not Qualified |
| 座面最大高度 | 3.556 mm |
| 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 | YES |
| 技术 | BICMOS |
| 温度等级 | COMMERCIAL |
| 端子形式 | J BEND |
| 端子节距 | 1.27 mm |
| 端子位置 | DUAL |
| 宽度 | 7.5 mm |
| Base Number Matches | 1 |
| CY7B199-20VCR | CY7B199-20VCT | CY7B199-20VC | CY7B198-20LMB | CY7B199-20DC | CY7B198-20LC | CY7B198-12LC | CY7B198-15LC | CY7B198-15LMB | CY7B199-20PC | |
|---|---|---|---|---|---|---|---|---|---|---|
| 描述 | Standard SRAM, 32KX8, 20ns, BICMOS, PDSO28, 0.300 INCH, PLASTIC, SOJ-28 | Standard SRAM, 32KX8, 20ns, BICMOS, PDSO28, 0.300 INCH, PLASTIC, SOJ-28 | Standard SRAM, 32KX8, 20ns, BICMOS, PDSO28, 0.300 INCH, PLASTIC, SOJ-28 | Standard SRAM, 32KX8, 20ns, BICMOS, CQCC32, LCC-32 | Standard SRAM, 32KX8, 20ns, BICMOS, CDIP28, 0.300 INCH, CERDIP-28 | Standard SRAM, 32KX8, 20ns, BICMOS, CQCC32, LCC-32 | Standard SRAM, 32KX8, 12ns, BICMOS, CQCC32, LCC-32 | Standard SRAM, 32KX8, 15ns, BICMOS, CQCC32, LCC-32 | Standard SRAM, 32KX8, 15ns, BICMOS, CQCC32, LCC-32 | Standard SRAM, 32KX8, 20ns, BICMOS, PDIP28, 0.300 INCH, PLASTIC, DIP-28 |
| 厂商名称 | Cypress(赛普拉斯) | Cypress(赛普拉斯) | Cypress(赛普拉斯) | Cypress(赛普拉斯) | Cypress(赛普拉斯) | Cypress(赛普拉斯) | Cypress(赛普拉斯) | Cypress(赛普拉斯) | Cypress(赛普拉斯) | Cypress(赛普拉斯) |
| 零件包装代码 | SOJ | SOJ | SOJ | QFJ | DIP | QFJ | QFJ | QFJ | QFJ | DIP |
| 包装说明 | SOJ, | SOJ, | 0.300 INCH, PLASTIC, SOJ-28 | LCC-32 | 0.300 INCH, CERDIP-28 | LCC-32 | LCC-32 | LCC-32 | LCC-32 | 0.300 INCH, PLASTIC, DIP-28 |
| 针数 | 28 | 28 | 28 | 32 | 28 | 32 | 32 | 32 | 32 | 28 |
| Reach Compliance Code | unknown | unknown | not_compliant | compliant | compliant | compliant | compliant | compliant | compliant | compliant |
| ECCN代码 | EAR99 | EAR99 | EAR99 | 3A001.A.2.C | EAR99 | EAR99 | EAR99 | EAR99 | 3A001.A.2.C | EAR99 |
| 最长访问时间 | 20 ns | 20 ns | 20 ns | 20 ns | 20 ns | 20 ns | 12 ns | 15 ns | 15 ns | 20 ns |
| 其他特性 | AUTOMATIC POWER-DOWN | AUTOMATIC POWER-DOWN | AUTOMATIC POWER-DOWN | AUTOMATIC POWER-DOWN | AUTOMATIC POWER-DOWN | AUTOMATIC POWER-DOWN | AUTOMATIC POWER-DOWN | AUTOMATIC POWER-DOWN | AUTOMATIC POWER-DOWN | AUTOMATIC POWER-DOWN |
| JESD-30 代码 | R-PDSO-J28 | R-PDSO-J28 | R-PDSO-J28 | R-CQCC-N32 | R-GDIP-T28 | R-CQCC-N32 | R-CQCC-N32 | R-CQCC-N32 | R-CQCC-N32 | R-PDIP-T28 |
| 长度 | 17.907 mm | 17.907 mm | 17.907 mm | 13.97 mm | 37.0205 mm | 13.97 mm | 13.97 mm | 13.97 mm | 13.97 mm | 35.941 mm |
| 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 | STANDARD SRAM | STANDARD SRAM | STANDARD SRAM | STANDARD SRAM | STANDARD SRAM | STANDARD SRAM | STANDARD SRAM | STANDARD SRAM | STANDARD SRAM | STANDARD SRAM |
| 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 |
| 端口数量 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| 端子数量 | 28 | 28 | 28 | 32 | 28 | 32 | 32 | 32 | 32 | 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 | 70 °C | 70 °C | 125 °C | 70 °C | 70 °C | 70 °C | 70 °C | 125 °C | 70 °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 |
| 可输出 | YES | YES | YES | YES | YES | YES | YES | YES | YES | YES |
| 封装主体材料 | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | CERAMIC, METAL-SEALED COFIRED | CERAMIC, GLASS-SEALED | CERAMIC, METAL-SEALED COFIRED | CERAMIC, METAL-SEALED COFIRED | CERAMIC, METAL-SEALED COFIRED | CERAMIC, METAL-SEALED COFIRED | PLASTIC/EPOXY |
| 封装代码 | SOJ | SOJ | SOJ | QCCN | DIP | QCCN | QCCN | QCCN | QCCN | DIP |
| 封装形状 | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| 封装形式 | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | CHIP CARRIER | IN-LINE | CHIP CARRIER | CHIP CARRIER | CHIP CARRIER | CHIP CARRIER | 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 | 3.556 mm | 3.556 mm | 3.556 mm | 2.286 mm | 5.08 mm | 2.286 mm | 2.286 mm | 2.286 mm | 2.286 mm | 4.826 mm |
| 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 | 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 | 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 | YES | YES | YES | YES | NO | YES | YES | YES | YES | NO |
| 技术 | BICMOS | BICMOS | BICMOS | BICMOS | BICMOS | BICMOS | BICMOS | BICMOS | BICMOS | BICMOS |
| 温度等级 | COMMERCIAL | COMMERCIAL | COMMERCIAL | MILITARY | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | MILITARY | COMMERCIAL |
| 端子形式 | J BEND | J BEND | J BEND | NO LEAD | THROUGH-HOLE | NO LEAD | NO LEAD | NO LEAD | NO LEAD | THROUGH-HOLE |
| 端子节距 | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 2.54 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 2.54 mm |
| 端子位置 | DUAL | DUAL | DUAL | QUAD | DUAL | QUAD | QUAD | QUAD | QUAD | DUAL |
| 宽度 | 7.5 mm | 7.5 mm | 7.5 mm | 11.43 mm | 7.62 mm | 11.43 mm | 11.43 mm | 11.43 mm | 11.43 mm | 7.62 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 |
| I/O 类型 | - | - | COMMON | COMMON | COMMON | COMMON | COMMON | COMMON | COMMON | COMMON |
| JESD-609代码 | - | - | e0 | e0 | e0 | e0 | e0 | e0 | e0 | e0 |
| 封装等效代码 | - | - | SOJ28,.34 | LCC32,.45X.55 | DIP28,.3 | LCC32,.45X.55 | LCC32,.45X.55 | LCC32,.45X.55 | LCC32,.45X.55 | DIP28,.3 |
| 峰值回流温度（摄氏度） | - | - | 220 | 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 |
| 最大压摆率 | - | - | 0.155 mA | 0.17 mA | 0.155 mA | 0.155 mA | 0.155 mA | 0.155 mA | 0.17 mA | 0.155 mA |
| 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 |
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