型号
- 型号
- 关键词
Standard SRAM, 1MX4, 8ns, CMOS, PDSO32, 0.400 INCH, PLASTIC, SOJ-32
厂商名称：NEC(日电)
下载文档| 型号 | UPD444004LLE-A8 | UPD444004LLE-A10-A | UPD444004LLE-A10 | UPD444004LLE-A12 |
|---|---|---|---|---|
| 描述 | Standard SRAM, 1MX4, 8ns, CMOS, PDSO32, 0.400 INCH, PLASTIC, SOJ-32 | Standard SRAM, 1MX4, 10ns, CMOS, PDSO32, 0.400 INCH, LEAD FREE, PLASTIC, SOJ-32 | Standard SRAM, 1MX4, 10ns, CMOS, PDSO32, 0.400 INCH, PLASTIC, SOJ-32 | Standard SRAM, 1MX4, 12ns, CMOS, PDSO32, 0.400 INCH, PLASTIC, SOJ-32 |
| 是否Rohs认证 | 不符合 | 符合 | 不符合 | 不符合 |
| 包装说明 | 0.400 INCH, PLASTIC, SOJ-32 | 0.400 INCH, LEAD FREE, PLASTIC, SOJ-32 | 0.400 INCH, PLASTIC, SOJ-32 | 0.400 INCH, PLASTIC, SOJ-32 |
| Reach Compliance Code | compliant | compliant | compliant | compliant |
| 最长访问时间 | 8 ns | 10 ns | 10 ns | 12 ns |
| JESD-30 代码 | R-PDSO-J32 | R-PDSO-J32 | R-PDSO-J32 | R-PDSO-J32 |
| JESD-609代码 | e0 | e6 | e0 | e0 |
| 长度 | 21.26 mm | 21.26 mm | 21.26 mm | 21.26 mm |
| 内存密度 | 4194304 bit | 4194304 bit | 4194304 bit | 4194304 bit |
| 内存集成电路类型 | STANDARD SRAM | STANDARD SRAM | STANDARD SRAM | STANDARD SRAM |
| 内存宽度 | 4 | 4 | 4 | 4 |
| 功能数量 | 1 | 1 | 1 | 1 |
| 端子数量 | 32 | 32 | 32 | 32 |
| 字数 | 1048576 words | 1048576 words | 1048576 words | 1048576 words |
| 字数代码 | 1000000 | 1000000 | 1000000 | 1000000 |
| 工作模式 | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS |
| 最高工作温度 | 70 °C | 70 °C | 70 °C | 70 °C |
| 组织 | 1MX4 | 1MX4 | 1MX4 | 1MX4 |
| 封装主体材料 | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| 封装代码 | SOJ | SOJ | SOJ | SOJ |
| 封装形状 | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| 封装形式 | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE |
| 并行/串行 | PARALLEL | PARALLEL | PARALLEL | PARALLEL |
| 峰值回流温度（摄氏度） | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED |
| 认证状态 | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| 座面最大高度 | 3.7 mm | 3.7 mm | 3.7 mm | 3.7 mm |
| 最大供电电压 (Vsup) | 3.6 V | 3.6 V | 3.6 V | 3.6 V |
| 最小供电电压 (Vsup) | 3 V | 3 V | 3 V | 3 V |
| 标称供电电压 (Vsup) | 3.3 V | 3.3 V | 3.3 V | 3.3 V |
| 表面贴装 | YES | YES | YES | YES |
| 技术 | CMOS | CMOS | CMOS | CMOS |
| 温度等级 | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL |
| 端子面层 | TIN LEAD | TIN BISMUTH | TIN LEAD | TIN LEAD |
| 端子形式 | J BEND | J BEND | J BEND | J BEND |
| 端子节距 | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm |
| 端子位置 | 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 |
| 宽度 | 10.16 mm | 10.16 mm | 10.16 mm | 10.16 mm |