IS61/64WV 系列SRAM(静态随机存取存储器)是由(ISSI)生产的高性能产品。该系列产品以其高速访问、低功耗以及广泛的应用温度范围而著称,适用于各种商业、工业和汽车电子设备。
IS61/64WV EE系列SRAM是ISSI推出的另一款高性能、高可靠性的静态随机存取存储器。该系列产品在继承IS61/64WV系列优点的基础上,进一步提升了性能,并增加了错误检查和纠正(ECC)功能,以提高数据的可靠性。

IS61/64WV系列SRAM产品特性
  • 存储容量高达1~32M位
  • 提供x8、x16配置,满足不同的数据宽度需求
  • 支持多种电源电压:3.3V(±5%)
  • 提供宽范围的电源电压选项,以适应不同的应用需求
  • 3种温度等级:商业级:0°C至70°C 工业级:-40°C至85°C汽车级:-40°C至+125°C
  • 提供多种封装选项,包括TSOP(薄型小尺寸封装)、BGA(球栅阵列封装)
  • 访问时间快,提供多种速度等级,以满足高性能应用的需求
  • 提供芯片使能(CE)、输出使能(OE)和写使能(WE)等控制信号,以实现灵活的数据读写操作
  • 在掉电情况下,数据可保持较长时间,确保数据的可靠性
  • 采用先进的CMOS技术,实现低功耗操作,延长设备的使用寿命
IS61/64WVxxxxxEE系列SRAM产品特性
  • 存储容量1~32Mb位
  • 支持x8、x16和x32配置,满足不同数据宽度的应用需求
  • 提供两种电源电压选项:1.65V至2.2V(IS61WV EEALL)和2.4V至3.6V(IS61/64WVEEBLL),以适应更广泛的电子设备需求
  • 提供商业级、工业级和汽车级温度范围,确保在各种环境下都能稳定运行
  • 提供多种封装选项,如TSOP、BGA等,以满足不同的PCB布局和尺寸要求。特别注意的是,该系列还提供带有ERR1/ERR2引脚的封装形式,用于ECC功能的错误信号输出
  • 访问时间快,提供8ns、10ns和20ns等多种速度等级,满足高性能应用的需求
  • 采用先进的CMOS技术,实现低功耗操作,延长设备的使用寿命
  • 该系列SRAM内置ECC(错误检查和纠正)功能,能够自动检测和纠正单比特错误(SEC)以及检测双比特错误(DED),从而提高数据的可靠性。这对于需要高数据完整性的应用来说至关重要
  • 提供芯片使能(CS#)、输出使能(OE#)、写使能(WE#)以及上下字节控制信号(UB#、LB#),以实现灵活的数据读写操作
  • 数据总线宽度为16位,支持高速数据传输
  • 在掉电情况下,数据可保持较长时间,确保数据的可靠性
  • 采用高可靠性的制造工艺和封装技术,提高产品的耐用性和稳定性
  • 由于其高性能、高可靠性和ECC功能,IS61/64WV EE系列SRAM适用于各种需要高数据完整性和可靠性的应用领域,如网络通信、工业控制、汽车电子、医疗设备等

选型表下载

Part NumberDenOrgBuyVccSpeed(ns)Pkg(Pins)StatusModelsComment/ Previous rev.
IS61WV1288EEBLL1M128Kx8 2.4-3.6V8,10TSOP2(32),BGA(48),sTSOP1(32)ProdIBISECC Based SRAM
IS61WV12816EDBLL 2M128Kx16 2.4-3.6V8,10TSOP2(44),BGA(48)ProdIBISECC Based SRAM
IS61WV12816EFALL128Kx16 1.65-3.6V8,10,12TSOP2(44),BGA(48)ProdECC Based SRAM
IS61WV12816EFBLL128Kx16 1.65-3.6V8,10,12TSOP2(44),BGA(48)ProdECC Based SRAM
IS61WV12816FALL128Kx16 1.65-3.6V8,10,12TSOP2(44),BGA(48)ProdIS61WV12816DALL/DBLL
IS61WV12816FBLL128Kx16 1.65-3.6V8,10,12TSOP2(44),BGA(48)ProdIS61WV12816DALL/DBLL
IS61WV2568EDBLL256Kx8 2.4-3.6V8,10TSOP2(44),BGA(36)ProdIBISECC Based SRAM
IS61WV2568EFALL256Kx8 1.65-3.6V8,10,12TSOP2(44),BGA(36)ProdECC Based SRAM
IS61WV2568EFBLL256Kx8 1.65-3.6V8,10,12TSOP2(44),BGA(36)ProdECC Based SRAM
IS61WV2568FALL256Kx8 1.65-3.6V8,10,12TSOP2(44),BGA(36)Prod
IS61WV2568FBLL256Kx8 1.65-3.6V8,10,12TSOP2(44),BGA(36)Prod
IS61WV12824 3M128Kx24 1.65-2.2V8,10BGA(119)Prod
IS61WV25616EDALL4M256Kx16 1.65-2.2V20TSOP2(44),BGA(48)ProdECC Based SRAM
IS61WV25616EDBLL256Kx16 2.4-3.6V8,10TSOP2(44),BGA(48)ProdIBISECC Based SRAM
IS61WV25616EFALL256Kx16 1.65-3.6V8,10,12TSOP2(44),BGA(48)ProdECC Based SRAM
IS61WV25616EFBLL256Kx16 1.65-3.6V8,10,12TSOP2(44),BGA(48)ProdECC Based SRAM
IS61WV25616FALL256Kx16 1.65-3.6V8,10,12TSOP2(44),BGA(48)ProdIS61WV25616ALL/BLL
IS61WV25616FBLL256Kx16 1.65-3.6V8,10,12TSOP2(44),BGA(48)ProdIS61WV25616ALL/BLL
IS61WV5128EDBLL2.4-3.6V8,10 TSOP2(44),BGA(36)8,10TSOP2(44),BGA(48)ProdIBISECC Based SRAM
IS61WV5128EFALL512Kx8 1.65-3.6V8,10,12TSOP2(44),BGA(36)ProdECC Based SRAM
IS61WV5128EFBLL512Kx8 1.65-3.6V8,10,12TSOP2(44),BGA(36)ProdECC Based SRAM
IS61WV5128FALL512Kx8 1.65-3.6V8,10,12TSOP2(44),BGA(36)ProdIS61WV25616ALL/BLL
IS61WV5128FBLL512Kx8 1.65-3.6V8,10,12TSOP2(44),BGA(36)ProdIS61WV25616ALL/BLL
IS61WV51216ALL 8M512Kx16 1.65-3.6V8,10,20TSOP2(44),BGA(48)ProdIBIS
IS61WV51216BLL 8M512Kx16 1.65-3.6V8,10,20TSOP2(44),BGA(48)ProdIBIS
IS61WV51216EDALL512Kx16 1.65-3.6V20TSOP2(44),BGA(48)ProdIBISECC Based SRAM
IS61WV51216EDBLL512Kx16 1.65-3.6V20TSOP2(44),BGA(48)ProdIBISECC Based SRAM
IS61WV51216EEALL512Kx16 1.65-3.6V8,10,20TSOP1(48),TSOP2(44),TSOP2(54),BGA(48)ProdECC Based SRAM
IS61WV51216EDBLL512Kx16 1.65-3.6V8,10,20TSOP1(48),TSOP2(44),TSOP2(54),BGA(48)ProdECC Based SRAM
IS61WV10248ALL1Mx8 1.65-3.6V8,10,20TSOP2(44),BGA(48)ProdIBIS
IS61WV10248BLL1Mx8 1.65-3.6V8,10,20TSOP2(44),BGA(48)ProdIBIS
IS61WV10248EDBLL1Mx8 2.4-3.6V8,10,20TSOP2(44),BGA(48)ProdECC Based SRAM
IS61WV10248EEALL1Mx8 1.65-3.6V8,10,20TSOP2(44),TSOP2(54),BGA(48)ProdIBISECC Based SRAM
IS61WV10248EEBLL1Mx8 1.65-3.6V8,10,20TSOP2(44),TSOP2(54),BGA(48)ProdIBISECC Based SRAM
IS61WV25632ALL256Kx32 1.65-3.6V8,10,20BGA(90)ProdIBIS
IS61WV25632BLL512Kx32 1.65-3.6V8,10,20BGA(90)ProdIBIS
IS61WV102416FALL 16M1Mx16 1.65~3.68,10,20TSOP1(48),TSOP2(54),BGA(48)Prod
IS61WV102416FBLL 16M1Mx16 1.65~3.68,10,20TSOP1(48),TSOP2(54),BGA(48)Prod
IS61WV102416EDALL 16M1Mx16 1.65-3.6V8,10,20TSOP1(48),TSOP2(54),BGA(48)Prod
IS61WV102416FBLL 16M1Mx16 1.65-3.6V8,10,20TSOP1(48),TSOP2(54),BGA(48)Prod
IS61WV102416EDALL1Mx16 1.65~3.620TSOP2(44),BGA(48)ProdIBISECC Based SRAM
IS61WV51216EDBLL1Mx16 1.65~3.620TSOP2(44),BGA(48)ProdIBISECC Based SRAM
IS61WV102416DALL1Mx16 2.4~3.610TSOP2(44),BGA(48)ProdIBISIS61WV102416ALL/BLL
IS61WV102416DBLL1Mx16 2.4~3.610TSOP2(44),BGA(48)ProdIBISIS61WV102416ALL/BLL
IS62WV102416ALL1Mx16 1.65-3.6V25,35TSOP1(48),BGA(48)ProdLow Power
IS61WV20488FALL1Mx16 2.4~3.610 TSOP1(48),BGA(48)ProdIBISIS61WV102416ALL/BLL
IS62WV102416ALL1Mx16 1.65-3.6V25,35 TSOP1(48),BGA(48)ProdLow Power
IS62WV102416BLL1Mx16 1.65-3.6V25,35 TSOP1(48),BGA(48)ProdLow Power
IS61WV20488FALL2Mx8 1.65-3.6V8,10,20TSOP2(44),TSOP2(54),BGA(48)ProdIBISIS61WV20488ALL/BLL
IS61WV20488FBLL2Mx8 1.65-3.6V8,10,20TSOP2(44),TSOP2(54),BGA(48)ProdIBISIS61WV20488ALL/BLL
IS62WV20488ALL2Mx8 1.65-3.6V25,35TSOP2(44),BGA(48)ProdLow Power
IS62WV20488BLL2Mx8 1.65-3.6V25,35TSOP2(44),BGA(48)ProdLow Power
IS61WV51232ALL512Kx32 1.65-3.6V8,10,20BGA(90)ProdIBIS
IS61WV51232BLL512Kx32 1.65-3.6V8,10,20BGA(90)ProdIBIS
IS61WV204816ALL 32M2Mx16 1.65-3.6V10,12TSOP1(48),BGA(48)ProdIBIS
IS61WV204816BLL 32M2Mx16 1.65-3.6V10,12TSOP1(48),BGA(48)ProdIBIS
Part NumberDenOrgBuyVccSpeed(ns)Pkg(Pins)StatusModelsComment
IS62C256AL256K32Kx8 5V25,45SOP(28),TSOP1(28)ProdIBIS
IS62C1024AL 1M128Kx8 5V35SOP(32),TSOP1(32)ProdIBIS
IS62C5128EL4M512Kx8 5V45SOP(32),TSOP1(32),sTSOP1(32)ProdIBISIS62C5128BL
IS62C25616EL512Mx16 5V45,55TSOP2(44)ProdIBISIS62C25616BL
IS62C10248AL8M1Mx8 5V45,55TSOP2(44),BGA(48)ProdIBIS
IS62C51216AL512Kx16 5V45,55TSOP2(44),BGA(48)ProdIBIS
数据手册
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