2kx8 autostore nvsram
| STK22C48 | STK22C48-NF25TR | STK22C48-NF25 | STK22C48-SF25I | STK22C48-SF25 | STK22C48-NF45 | STK22C48-SF45I | STK22C48-SF25TR | STK22C48_08 | |
|---|---|---|---|---|---|---|---|---|---|
| 描述 | 2kx8 autostore nvsram | 2kx8 autostore nvsram | 2kx8 autostore nvsram | 2kx8 autostore nvsram | 2kx8 autostore nvsram | 2kx8 autostore nvsram | 2kx8 autostore nvsram | 2kx8 autostore nvsram | 2kx8 autostore nvsram |
| 是否Rohs认证 | - | 符合 | 符合 | 符合 | 符合 | 符合 | 符合 | 符合 | - |
| 厂商名称 | - | Simtek | Simtek | Simtek | Simtek | Simtek | Simtek | Simtek | - |
| 包装说明 | - | 0.300 INCH, PLASTIC, SOIC-28 | 0.300 INCH, PLASTIC, SOIC-28 | 0.350 INCH, PLASTIC, SOIC-28 | 0.350 INCH, PLASTIC, SOIC-28 | 0.300 INCH, PLASTIC, SOIC-28 | 0.350 INCH, PLASTIC, SOIC-28 | 0.350 INCH, PLASTIC, SOIC-28 | - |
| Reach Compliance Code | - | unknown | unknown | unknown | unknown | unknown | unknown | unknown | - |
| ECCN代码 | - | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 | - |
| 最长访问时间 | - | 25 ns | 25 ns | 25 ns | 25 ns | 45 ns | 45 ns | 25 ns | - |
| JESD-30 代码 | - | R-PDSO-G28 | R-PDSO-G28 | R-PDSO-G28 | R-PDSO-G28 | R-PDSO-G28 | R-PDSO-G28 | R-PDSO-G28 | - |
| JESD-609代码 | - | e3 | e3 | e3 | e3 | e3 | e3 | e3 | - |
| 长度 | - | 17.935 mm | 17.935 mm | 18.085 mm | 18.085 mm | 17.935 mm | 18.085 mm | 18.085 mm | - |
| 内存密度 | - | 16384 bit | 16384 bit | 16384 bit | 16384 bit | 16384 bit | 16384 bit | 16384 bit | - |
| 内存集成电路类型 | - | NON-VOLATILE SRAM | NON-VOLATILE SRAM | NON-VOLATILE SRAM | NON-VOLATILE SRAM | NON-VOLATILE SRAM | NON-VOLATILE SRAM | NON-VOLATILE SRAM | - |
| 内存宽度 | - | 8 | 8 | 8 | 8 | 8 | 8 | 8 | - |
| 湿度敏感等级 | - | 3 | 3 | 3 | 3 | 3 | 3 | 3 | - |
| 功能数量 | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - |
| 端子数量 | - | 28 | 28 | 28 | 28 | 28 | 28 | 28 | - |
| 字数 | - | 2048 words | 2048 words | 2048 words | 2048 words | 2048 words | 2048 words | 2048 words | - |
| 字数代码 | - | 2000 | 2000 | 2000 | 2000 | 2000 | 2000 | 2000 | - |
| 工作模式 | - | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | - |
| 最高工作温度 | - | 70 °C | 70 °C | 85 °C | 70 °C | 70 °C | 85 °C | 70 °C | - |
| 组织 | - | 2KX8 | 2KX8 | 2KX8 | 2KX8 | 2KX8 | 2KX8 | 2KX8 | - |
| 封装主体材料 | - | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | - |
| 封装代码 | - | SOP | SOP | SOP | SOP | SOP | SOP | SOP | - |
| 封装形状 | - | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | - |
| 封装形式 | - | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | - |
| 并行/串行 | - | 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 | - |
| 座面最大高度 | - | 2.64 mm | 2.64 mm | 2.54 mm | 2.54 mm | 2.64 mm | 2.54 mm | 2.54 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 | - |
| 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 | - |
| 标称供电电压 (Vsup) | - | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | - |
| 表面贴装 | - | YES | YES | YES | YES | YES | YES | YES | - |
| 技术 | - | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | - |
| 温度等级 | - | COMMERCIAL | COMMERCIAL | INDUSTRIAL | COMMERCIAL | COMMERCIAL | INDUSTRIAL | COMMERCIAL | - |
| 端子面层 | - | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | - |
| 端子形式 | - | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | - |
| 端子节距 | - | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | - |
| 端子位置 | - | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | - |
| 宽度 | - | 7.505 mm | 7.505 mm | 8.765 mm | 8.765 mm | 7.505 mm | 8.765 mm | 8.765 mm | - |
| 封装等效代码 | - | - | SOP28,.4 | SOP28,.5 | SOP28,.5 | SOP28,.4 | SOP28,.5 | - | - |
| 峰值回流温度（摄氏度） | - | - | 260 | 260 | 260 | 260 | 260 | - | - |
| 电源 | - | - | 5 V | 5 V | 5 V | 5 V | 5 V | - | - |
| 最大待机电流 | - | - | 0.0015 A | 0.0015 A | 0.0015 A | 0.0015 A | 0.0015 A | - | - |
| 最大压摆率 | - | - | 0.085 mA | 0.09 mA | 0.085 mA | 0.065 mA | 0.065 mA | - | - |
| 处于峰值回流温度下的最长时间 | - | - | 40 | 40 | 40 | 40 | 40 | - | - |
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