MR256A08 semiconductor 系列
Everspin Technologies, Inc.高速256Kb MRAM NVRAM模块，多种紧凑型封装形式
Everspin Technologies的MR256A08系列是一款高速256Kb磁阻随机存取存储器（MRAM）非易失性随机存取存储器（NVRAM）模块。这些设备专为需要快速读写速度以及非易失性的应用设计，使其非常适合嵌入式系统、汽车电子和IoT设备，在没有电源的情况下仍需保留数据。这些模块的一个关键特性是其速度。与传统闪存存储器相比，后者编程时间可能需要数毫秒，而MRAM的操作速度更接近于DRAM，使其适用于需要快速访问数据的实时应用。当工程师需要无性能折衷的非易失性存储时，往往会选择这种存储器。这些模块提供多种紧凑型封装形式，使其能够适应从小型嵌入式控制器到大型工业控制单元等各种系统。紧凑的尺寸特别适合空间受限的环境，每一毫米都很重要。此外，由于MRAM具有非易失性，因此无需磨损均衡算法，这可以简化系统设计并降低复杂度。如果您正在处理需要频繁写入并在断电时保留数据的项目，MR256A08系列可能会带来革命性的变化。
其速度与非易失性相结合，使其成为传感器数据记录等应用的理想选择，在这些应用中，数据完整性至关重要，并且在所有条件下都需要保持一致的性能。
系列图片（8 张）
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MR256A08 semiconductor - 型号列表
共 12 个型号| 制造商零件编号 | 库存 | 价格 | 产品类别 | 标准包装数量 | RoHS | 转速 | 接口 | 存取时间 | 存储器容量 | 存储器类型 | 供电电压 | 平均整流电流 Io | 包装方式 | 封装形式 | 供应商器件封装 | 核心数/总线宽度 | 系列 | 制造商全称 | 存储器格式 | 工作温度 | 安装样式 | 供电电流 | 最小供电电压 | 其他名称 | 工厂包装数量 | 标准封装名称 | 欧盟RoHS | 额定电压 | 最大额定电流 | 共模瞬态抗扰度（最小） | 宽度 | 引脚样式 | 安装类型 | 总长度 | 包装数量 | 位数 | 外壳尺寸-插件 | 类型 | 密度 | 印刷电路板数量 | 频率 | 连接器用途 | 抗辐射加固 | 输出电流 | 冷却的封装 | 最大功耗 | 已删除 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 NVRAM 256Kb 3.3V 35ns 32Kx8 Parallel MRAM IC MRAM 256KBIT 35NS 44TSOP Everspin Technologies | 10 | 970: ¥33.932 | - | 1,000 | RoHS Compliant | 35ns | Parallel | 35 ns | 256K (32K x 8) | MRAM (Magnetoresistive RAM) | 3 V ~ 3.6 V | 65 mA | Tape & Reel (TR) | 44-TSOP (0.400", 10.16mm Width) | 44-TSOP2 (10.2x18.4) | 8 bit | MR256A08B | 32 K x 8 | RAM | -40°C ~ 85°C | SMD/SMT | 65 mA | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
NVRAM 256Kb 3.3V 35ns 32Kx8 Parallel MRAM IC MRAM 256KBIT 35NS 44TSOP Everspin Technologies | 320 | 1: ¥51.34 | - | 135 | RoHS Compliant | 35ns | Parallel | 35 ns | 256K (32K x 8) | MRAM (Magnetoresistive RAM) | 3 V ~ 3.6 V | 65 mA | Tray | 44-TSOP (0.400", 10.16mm Width) | 44-TSOP2 (10.2x18.4) | 8 bit | MR256A08B | 32 K x 8 | RAM | -40°C ~ 85°C | SMD/SMT | 65 mA | - | 819-1025 | 135 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
 NVRAM 256Kb 3.3V 35ns 32Kx8 Parallel MRAM IC MRAM 256KBIT 35NS 48FBGA Everspin Technologies | 10 | 2000: ¥69.292 | - | 1,500 | RoHS Compliant | 35ns | Parallel | 35 ns | 256K (32K x 8) | MRAM (Magnetoresistive RAM) | 3 V ~ 3.6 V | 65 mA | Tape & Reel (TR) | 48-LFBGA | 48-FBGA (8x8) | 8 bit | MR256A08B | 32 K x 8 | RAM | -40°C ~ 85°C | SMD/SMT | 65 mA | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
NVRAM 256Kb 3.3V 35ns 32Kx8 Parallel MRAM IC MRAM 256KBIT 35NS 48FBGA Everspin Technologies | 10 | 696: ¥56.27 | - | 348 | RoHS Compliant | 35ns | Parallel | 35 ns | 256K (32K x 8) | MRAM (Magnetoresistive RAM) | 3 V ~ 3.6 V | 65 mA | Tray | 48-LFBGA | 48-FBGA (8x8) | 8 bit | MR256A08B | 32 K x 8 | RAM | -40°C ~ 85°C | SMD/SMT | 65 mA | - | 819-1036 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 35ns | Parallel | - | - | - | - | - |
NVRAM 256Kb 3.3V 35ns 32Kx8 Parallel MRAM IC MRAM 256KBIT 35NS 48FBGA Everspin Technologies | 10 | 1: ¥47.94 | - | 348 | RoHS Compliant | 35ns | Parallel | 35 ns | 256K (32K x 8) | MRAM (Magnetoresistive RAM) | 3 V ~ 3.6 V | 65 mA | Tray | 48-LFBGA | 48-FBGA (8x8) | 8 bit | MR256A08B | 32 K x 8 | RAM | 0°C ~ 70°C | SMD/SMT | 65 mA | - | 819-1032 | 348 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
 NVRAM 256Kb 3.3V 35ns 32Kx8 Parallel MRAM NVRAM MRAM Parallel 256K-Bit 3.3V 32-Pin SOIC Tray IC MRAM 256KBIT 35NS 32SOIC MR256A08BSO35 Everspin Technologies | 10 | 1: ¥47.94 | - | 108 | Lead free / RoHS Compliant | 35ns | Parallel | 35 ns | 256K (32K x 8) | MRAM (Magnetoresistive RAM) | 3 V ~ 3.6 V | 65 mA | Tray | 32-SOIC (0.295", 7.50mm Width) | 32-SOIC | 8 bit | MR256A08B | 32Kx8 | RAM | 0°C ~ 70°C | SMD/SMT | - | 3 V | 819-1028 | 108 | SOIC | Compliant | 3 | 65 | Commercial | 7.59(Max) | Gull-wing | Surface Mount | 20.88(Max) | SOIC | 32 | 2.29(Max) | MRAM | 262144 Bit | 32 | - | - | No | 65 mA | SOIC | - | Compliant |
NVRAM 256Kb 3.3V 35ns 32Kx8 Parallel MRAM NVRAM MRAM Parallel 256K-Bit 3.3V 44-Pin TSOP-II Tray IC MRAM 256KBIT 35NS 44TSOP Everspin Technologies | 337 | 1: ¥47.94 | - | 135 | Lead free / RoHS Compliant | 35ns | Parallel | 35 ns | 256K (32K x 8) | MRAM (Magnetoresistive RAM) | 3 V ~ 3.6 V | 65 mA | Tray | 44-TSOP (0.400", 10.16mm Width) | 44-TSOP2 (10.2x18.4) | 8 bit | MR256A08B | 32Kx8 | RAM | 0°C ~ 70°C | SMD/SMT | 65 mA | 3.6 | 819-1024 | - | TSOP | Compliant | 3 | 65 | Commercial | 10.29(Max) | Gull-wing | Surface Mount | 18.54(Max) | TSOP-II | 44 | 1.05(Max) | MRAM | 256K | 44 | 35ns | Parallel | - | - | - | - | - |
 NVRAM 32Kb 3.3V 32Kx8 35ns Parallel MRAM IC MRAM 256KBIT 35NS 32SOIC NVRAM 256Kb 3V 32Kx8 35ns Parallel MRAM Everspin Technologies | 141 | 1: ¥55.284 | - | 108 | RoHS Compliant | 35ns | Parallel | 35 ns | 256K (32K x 8) | MRAM (Magnetoresistive RAM) | 3 V ~ 3.6 V | 20 mA | Tray | 32-SOIC (0.295", 7.50mm Width) | 32-SOIC | 8 bit | MR256A08B | 32 K x 8 | RAM | -40°C ~ 85°C | - | - | 3 V to 3.6 V | - | 108 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 0.6 W | - |
 NVRAM 32Kb 3.3V 32Kx8 35ns Parallel MRAM IC MRAM 256KBIT 35NS 32SOIC NVRAM 256Kb 3V 32Kx8 35ns Parallel MRAM Everspin Technologies | 10 | 647: ¥36.312 | - | 1,000 | RoHS Compliant | 35ns | Parallel | 35 ns | 256K (32K x 8) | MRAM (Magnetoresistive RAM) | 3 V ~ 3.6 V | 20 mA | Tape & Reel (TR) | 32-SOIC (0.295", 7.50mm Width) | 32-SOIC | 8 bit | MR256A08B | 32 K x 8 | RAM | -40°C ~ 85°C | - | - | 3 V to 3.6 V | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 0.6 W | - |
 NVRAM 256Kb 3.3V 35ns 32Kx8 Parallel MRAM IC MRAM 256KBIT 35NS 48FBGA Everspin Technologies | 10 | 1485: ¥27.676 | - | 1,500 | RoHS Compliant | 35ns | Parallel | 35 ns | 256K (32K x 8) | MRAM (Magnetoresistive RAM) | 3 V ~ 3.6 V | 65 mA | Tape & Reel (TR) | 48-LFBGA | 48-FBGA (8x8) | 8 bit | MR256A08B | 32 K x 8 | RAM | 0°C ~ 70°C | SMD/SMT | 65 mA | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
NVRAM 256Kb 3.3V 35ns 32Kx8 Parallel MRAM NVRAM MRAM Parallel 256K-Bit 3.3V 32-Pin SOIC T/R IC MRAM 256KBIT 35NS 32SOIC Everspin Technologies | 96 | 1: ¥56.984 | - | 1,000 | Lead free / RoHS Compliant | 35ns | Parallel | 35 ns | 256K (32K x 8) | MRAM (Magnetoresistive RAM) | 3 V ~ 3.6 V | 65 mA | Tape and Reel | 32-SOIC (0.295", 7.50mm Width) | 32-SOIC | 8 bit | MR256A08B | 32Kx8 | RAM | 0°C ~ 70°C | SMD/SMT | - | 3.6 | - | - | SOIC | Compliant | 3 | 65 | Commercial | 7.59(Max) | Gull-wing | Surface Mount | 20.88(Max) | SOIC | 32 | 2.29(Max) | MRAM | 256K | 32 | - | - | - | - | - | - | - |
NVRAM 256Kb 3.3V 35ns 32Kx8 Parallel MRAM NVRAM MRAM Parallel 256K-Bit 3.3V 44-Pin TSOP-II T/R IC MRAM 256KBIT 35NS 44TSOP Everspin Technologies | 1500 | 1500: ¥250.6616 | - | 1,000 | Lead free / RoHS Compliant | 35ns | Parallel | 35 ns | 256K (32K x 8) | MRAM (Magnetoresistive RAM) | 3 V ~ 3.6 V | 65 mA | Tape and Reel | 44-TSOP (0.400", 10.16mm Width) | 44-TSOP2 (10.2x18.4) | 8 bit | MR256A08B | 32Kx8 | RAM | 0°C ~ 70°C | SMD/SMT | 65 mA | 3 V | - | - | TSOP | Compliant | 3 | 65 | Commercial | 10.29(Max) | Gull-wing | Surface Mount | 18.54(Max) | TSOP-II | 44 | 1.05(Max) | MRAM | 262144 Bit | 44 | - | - | No | 65 mA | TSOP-II | - | - |