Dual-Port SRAM, 256KX18, 10ns, PQFP144, 20 X 20 MM, 1.40 MM HEIGHT, TQFP-144
| 参数名称 | 属性值 |
| 是否无铅 | 含铅 |
| 是否Rohs认证 | 不符合 |
| 厂商名称 | IDT (Integrated Device Technology) |
| 零件包装代码 | QFP |
| 包装说明 | 20 X 20 MM, 1.40 MM HEIGHT, TQFP-144 |
| 针数 | 144 |
| Reach Compliance Code | compliant |
| ECCN代码 | 3A991.B.2.A |
| 最长访问时间 | 10 ns |
| 其他特性 | FLOW-THROUGH OR PIPELINED ARCHITECTURE |
| JESD-30 代码 | S-PQFP-G144 |
| JESD-609代码 | e0 |
| 长度 | 20 mm |
| 内存密度 | 4718592 bit |
| 内存集成电路类型 | DUAL-PORT SRAM |
| 内存宽度 | 18 |
| 功能数量 | 1 |
| 端子数量 | 144 |
| 字数 | 262144 words |
| 字数代码 | 256000 |
| 工作模式 | SYNCHRONOUS |
| 最高工作温度 | 70 °C |
| 最低工作温度 | |
| 组织 | 256KX18 |
| 封装主体材料 | PLASTIC/EPOXY |
| 封装代码 | LFQFP |
| 封装形状 | SQUARE |
| 封装形式 | FLATPACK, LOW PROFILE, FINE PITCH |
| 并行/串行 | PARALLEL |
| 峰值回流温度(摄氏度) | 225 |
| 认证状态 | Not Qualified |
| 座面最大高度 | 1.6 mm |
| 最大供电电压 (Vsup) | 2.6 V |
| 最小供电电压 (Vsup) | 2.4 V |
| 标称供电电压 (Vsup) | 2.5 V |
| 表面贴装 | YES |
| 技术 | CMOS |
| 温度等级 | COMMERCIAL |
| 端子面层 | Tin/Lead (Sn/Pb) |
| 端子形式 | GULL WING |
| 端子节距 | 0.5 mm |
| 端子位置 | QUAD |
| 处于峰值回流温度下的最长时间 | 20 |
| 宽度 | 20 mm |

| IDT70T3319S200DD | IDT70T3339S166DDI | IDT70T3339S166BFI | IDT70T3399S166BFI | IDT70T3319S166BFI | IDT70T3339S200DD | IDT70T3399S200DD | IDT70T3339S200BF | IDT70T3319S200BF | IDT70T3399S200BF | |
|---|---|---|---|---|---|---|---|---|---|---|
| 描述 | Dual-Port SRAM, 256KX18, 10ns, PQFP144, 20 X 20 MM, 1.40 MM HEIGHT, TQFP-144 | Dual-Port SRAM, 512KX18, 12ns, CMOS, PQFP144, 20 X 20 MM, 1.40 MM HEIGHT, TQFP-144 | Dual-Port SRAM, 512KX18, 12ns, PBGA208, 15 X 15 MM, 1.40 MM HEIGHT, 0.80 MM PITCH, FINE PITCH, BGA-208 | Dual-Port SRAM, 128KX18, 12ns, PBGA208, 15 X 15 MM, 1.40 MM HEIGHT, 0.80 MM PITCH, FINE PITCH, BGA-208 | Dual-Port SRAM, 256KX18, 12ns, PBGA208, 15 X 15 MM, 1.40 MM HEIGHT, 0.80 MM PITCH, FINE PITCH, BGA-208 | Dual-Port SRAM, 512KX18, 10ns, PQFP144, 20 X 20 MM, 1.40 MM HEIGHT, TQFP-144 | Dual-Port SRAM, 128KX18, 10ns, PQFP144, 20 X 20 MM, 1.40 MM HEIGHT, TQFP-144 | Dual-Port SRAM, 512KX18, 10ns, PBGA208, 15 X 15 MM, 1.40 MM HEIGHT, 0.80 MM PITCH, FINE PITCH, BGA-208 | Dual-Port SRAM, 256KX18, 10ns, PBGA208, 15 X 15 MM, 1.40 MM HEIGHT, 0.80 MM PITCH, FINE PITCH, BGA-208 | Dual-Port SRAM, 128KX18, 10ns, PBGA208, 15 X 15 MM, 1.40 MM HEIGHT, 0.80 MM PITCH, FINE PITCH, BGA-208 |
| 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 | 不符合 | 不符合 |
| 零件包装代码 | QFP | QFP | BGA | BGA | BGA | QFP | QFP | BGA | BGA | BGA |
| 包装说明 | 20 X 20 MM, 1.40 MM HEIGHT, TQFP-144 | 20 X 20 MM, 1.40 MM HEIGHT, TQFP-144 | TFBGA, | TFBGA, | TFBGA, | 20 X 20 MM, 1.40 MM HEIGHT, TQFP-144 | 20 X 20 MM, 1.40 MM HEIGHT, TQFP-144 | TFBGA, | TFBGA, | TFBGA, |
| 针数 | 144 | 144 | 208 | 208 | 208 | 144 | 144 | 208 | 208 | 208 |
| Reach Compliance Code | compliant | not_compliant | compliant | compliant | compliant | compliant | compliant | compliant | compliant | compliant |
| ECCN代码 | 3A991.B.2.A | 3A991.B.2.A | 3A991.B.2.A | 3A991.B.2.A | 3A991.B.2.A | 3A991.B.2.A | 3A991.B.2.A | 3A991.B.2.A | 3A991.B.2.A | 3A991.B.2.A |
| 最长访问时间 | 10 ns | 12 ns | 12 ns | 12 ns | 12 ns | 10 ns | 10 ns | 10 ns | 10 ns | 10 ns |
| 其他特性 | FLOW-THROUGH OR PIPELINED ARCHITECTURE | FLOW-THROUGH OR PIPELINED ARCHITECTURE | FLOW-THROUGH OR PIPELINED ARCHITECTURE | FLOW-THROUGH OR PIPELINED ARCHITECTURE | FLOW-THROUGH OR PIPELINED ARCHITECTURE | FLOW-THROUGH OR PIPELINED ARCHITECTURE | FLOW-THROUGH OR PIPELINED ARCHITECTURE | FLOW-THROUGH OR PIPELINED ARCHITECTURE | FLOW-THROUGH OR PIPELINED ARCHITECTURE | FLOW-THROUGH OR PIPELINED ARCHITECTURE |
| JESD-30 代码 | S-PQFP-G144 | S-PQFP-G144 | S-PBGA-B208 | S-PBGA-B208 | S-PBGA-B208 | S-PQFP-G144 | S-PQFP-G144 | S-PBGA-B208 | S-PBGA-B208 | S-PBGA-B208 |
| JESD-609代码 | e0 | e0 | e0 | e0 | e0 | e0 | e0 | e0 | e0 | e0 |
| 长度 | 20 mm | 20 mm | 15 mm | 15 mm | 15 mm | 20 mm | 20 mm | 15 mm | 15 mm | 15 mm |
| 内存密度 | 4718592 bit | 9437184 bit | 9437184 bit | 2359296 bit | 4718592 bit | 9437184 bit | 2359296 bit | 9437184 bit | 4718592 bit | 2359296 bit |
| 内存集成电路类型 | DUAL-PORT SRAM | DUAL-PORT SRAM | DUAL-PORT SRAM | DUAL-PORT SRAM | DUAL-PORT SRAM | DUAL-PORT SRAM | DUAL-PORT SRAM | DUAL-PORT SRAM | DUAL-PORT SRAM | DUAL-PORT SRAM |
| 内存宽度 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 |
| 功能数量 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| 端子数量 | 144 | 144 | 208 | 208 | 208 | 144 | 144 | 208 | 208 | 208 |
| 字数 | 262144 words | 524288 words | 524288 words | 131072 words | 262144 words | 524288 words | 131072 words | 524288 words | 262144 words | 131072 words |
| 字数代码 | 256000 | 512000 | 512000 | 128000 | 256000 | 512000 | 128000 | 512000 | 256000 | 128000 |
| 工作模式 | SYNCHRONOUS | SYNCHRONOUS | SYNCHRONOUS | SYNCHRONOUS | SYNCHRONOUS | SYNCHRONOUS | SYNCHRONOUS | SYNCHRONOUS | SYNCHRONOUS | SYNCHRONOUS |
| 最高工作温度 | 70 °C | 85 °C | 85 °C | 85 °C | 85 °C | 70 °C | 70 °C | 70 °C | 70 °C | 70 °C |
| 组织 | 256KX18 | 512KX18 | 512KX18 | 128KX18 | 256KX18 | 512KX18 | 128KX18 | 512KX18 | 256KX18 | 128KX18 |
| 封装主体材料 | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| 封装代码 | LFQFP | LFQFP | TFBGA | TFBGA | TFBGA | LFQFP | LFQFP | TFBGA | TFBGA | TFBGA |
| 封装形状 | SQUARE | SQUARE | SQUARE | SQUARE | SQUARE | SQUARE | SQUARE | SQUARE | SQUARE | SQUARE |
| 封装形式 | FLATPACK, LOW PROFILE, FINE PITCH | FLATPACK, LOW PROFILE, FINE PITCH | GRID ARRAY, THIN PROFILE, FINE PITCH | GRID ARRAY, THIN PROFILE, FINE PITCH | GRID ARRAY, THIN PROFILE, FINE PITCH | FLATPACK, LOW PROFILE, FINE PITCH | FLATPACK, LOW PROFILE, FINE PITCH | GRID ARRAY, THIN PROFILE, FINE PITCH | GRID ARRAY, THIN PROFILE, FINE PITCH | GRID ARRAY, THIN PROFILE, FINE PITCH |
| 并行/串行 | PARALLEL | PARALLEL | PARALLEL | PARALLEL | PARALLEL | PARALLEL | PARALLEL | PARALLEL | PARALLEL | PARALLEL |
| 峰值回流温度(摄氏度) | 225 | 225 | 225 | 225 | 225 | 225 | 225 | 225 | 225 | 225 |
| 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 | 1.6 mm | 1.6 mm | 1.2 mm | 1.2 mm | 1.2 mm | 1.6 mm | 1.6 mm | 1.2 mm | 1.2 mm | 1.2 mm |
| 最大供电电压 (Vsup) | 2.6 V | 2.6 V | 2.6 V | 2.6 V | 2.6 V | 2.6 V | 2.6 V | 2.6 V | 2.6 V | 2.6 V |
| 最小供电电压 (Vsup) | 2.4 V | 2.4 V | 2.4 V | 2.4 V | 2.4 V | 2.4 V | 2.4 V | 2.4 V | 2.4 V | 2.4 V |
| 标称供电电压 (Vsup) | 2.5 V | 2.5 V | 2.5 V | 2.5 V | 2.5 V | 2.5 V | 2.5 V | 2.5 V | 2.5 V | 2.5 V |
| 表面贴装 | YES | YES | YES | YES | YES | YES | YES | YES | YES | YES |
| 技术 | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS |
| 温度等级 | COMMERCIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL |
| 端子面层 | Tin/Lead (Sn/Pb) | Tin/Lead (Sn85Pb15) | 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) |
| 端子形式 | GULL WING | GULL WING | BALL | BALL | BALL | GULL WING | GULL WING | BALL | BALL | BALL |
| 端子节距 | 0.5 mm | 0.5 mm | 0.8 mm | 0.8 mm | 0.8 mm | 0.5 mm | 0.5 mm | 0.8 mm | 0.8 mm | 0.8 mm |
| 端子位置 | QUAD | QUAD | BOTTOM | BOTTOM | BOTTOM | QUAD | QUAD | BOTTOM | BOTTOM | BOTTOM |
| 处于峰值回流温度下的最长时间 | 20 | 30 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| 宽度 | 20 mm | 20 mm | 15 mm | 15 mm | 15 mm | 20 mm | 20 mm | 15 mm | 15 mm | 15 mm |
| 是否无铅 | 含铅 | - | 含铅 | 含铅 | 含铅 | 含铅 | 含铅 | 含铅 | 含铅 | 含铅 |
| 厂商名称 | IDT (Integrated Device Technology) | - | IDT (Integrated Device Technology) | IDT (Integrated Device Technology) | IDT (Integrated Device Technology) | IDT (Integrated Device Technology) | IDT (Integrated Device Technology) | IDT (Integrated Device Technology) | IDT (Integrated Device Technology) | IDT (Integrated Device Technology) |
| 湿度敏感等级 | - | 4 | 3 | 3 | 3 | - | - | 3 | 3 | 3 |
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 © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved