Standard SRAM, 32KX8, 70ns, CMOS, PDSO28
| 参数名称 | 属性值 |
| 厂商名称 | United Microelectronics Corporation |
| 包装说明 | , |
| Reach Compliance Code | unknown |
| ECCN代码 | EAR99 |
| 最长访问时间 | 70 ns |
| JESD-30 代码 | R-PDSO-G28 |
| 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 |
| 封装形状 | RECTANGULAR |
| 封装形式 | SMALL OUTLINE |
| 并行/串行 | PARALLEL |
| 认证状态 | Not Qualified |
| 最小待机电流 | 2 V |
| 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 | CMOS |
| 温度等级 | COMMERCIAL |
| 端子形式 | GULL WING |
| 端子位置 | DUAL |
| UM62256DVR-70LL | UM62256D-70L | UM62256D-70LL | UM62256DM-70LL | UM62256DM-70L | UM62256DV-70LL | |
|---|---|---|---|---|---|---|
| 描述 | Standard SRAM, 32KX8, 70ns, CMOS, PDSO28 | Standard SRAM, 32KX8, 70ns, CMOS, PDIP28 | Standard SRAM, 32KX8, 70ns, CMOS, PDIP28 | Standard SRAM, 32KX8, 70ns, CMOS, PDSO28 | Standard SRAM, 32KX8, 70ns, CMOS, PDSO28 | Standard SRAM, 32KX8, 70ns, CMOS, PDSO28 |
| Reach Compliance Code | unknown | unknown | unknown | unknown | unknown | unknown |
| ECCN代码 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 |
| 最长访问时间 | 70 ns | 70 ns | 70 ns | 70 ns | 70 ns | 70 ns |
| JESD-30 代码 | R-PDSO-G28 | R-PDIP-T28 | R-PDIP-T28 | R-PDSO-G28 | R-PDSO-G28 | R-PDSO-G28 |
| 内存密度 | 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 |
| 内存宽度 | 8 | 8 | 8 | 8 | 8 | 8 |
| 功能数量 | 1 | 1 | 1 | 1 | 1 | 1 |
| 端口数量 | 1 | 1 | 1 | 1 | 1 | 1 |
| 端子数量 | 28 | 28 | 28 | 28 | 28 | 28 |
| 字数 | 32768 words | 32768 words | 32768 words | 32768 words | 32768 words | 32768 words |
| 字数代码 | 32000 | 32000 | 32000 | 32000 | 32000 | 32000 |
| 工作模式 | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS |
| 最高工作温度 | 70 °C | 70 °C | 70 °C | 70 °C | 70 °C | 70 °C |
| 组织 | 32KX8 | 32KX8 | 32KX8 | 32KX8 | 32KX8 | 32KX8 |
| 输出特性 | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE |
| 可输出 | YES | YES | YES | YES | YES | YES |
| 封装主体材料 | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| 封装形状 | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| 封装形式 | SMALL OUTLINE | IN-LINE | IN-LINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE |
| 并行/串行 | PARALLEL | PARALLEL | PARALLEL | PARALLEL | PARALLEL | PARALLEL |
| 认证状态 | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| 最小待机电流 | 2 V | 2 V | 2 V | 2 V | 2 V | 2 V |
| 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 |
| 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 |
| 标称供电电压 (Vsup) | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V |
| 表面贴装 | YES | NO | NO | YES | YES | YES |
| 技术 | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS |
| 温度等级 | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL |
| 端子形式 | GULL WING | THROUGH-HOLE | THROUGH-HOLE | GULL WING | GULL WING | GULL WING |
| 端子位置 | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL |
| 厂商名称 | United Microelectronics Corporation | - | - | United Microelectronics Corporation | United Microelectronics Corporation | United Microelectronics Corporation |
嵌入式系统
stm32/stm8
模拟电子
嵌入式系统
电源技术
模拟电子
电子工程世界版权所有
京B2-20211791
京ICP备10001474号-1
电信业务审批[2006]字第258号函
京公网安备 11010802033920号
Copyright © 2005-2024 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
