MR256A08B 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MR256A08B系列产品是一系列高速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。这些模块具有多种紧凑型封装形式，使其适用于各种应用。如果您正在从事需要快速读写速度和低功耗的项目，这些模块非常适合。它们提供非易失性存储，即使在断电情况下也能保留数据，这是与易失性存储类型相比的一大优势。
值得注意的是其性能。MR256A08B系列的工作速度最高可达43 MHz，这对于非易失性存储器来说相当出色。这种速度使它们适合那些需要快速数据访问的应用场景，例如汽车控制单元、工业自动化系统以及需要可靠快速数据存储的嵌入式系统。
工程师们通常选择这种存储解决方案，因为它结合了非易失性存储的优点和高速性能。紧凑的封装形式也使它们非常适合空间受限的环境，而传统的NVRAM解决方案可能过于笨重。总体而言，MR256A08B系列为需要速度和可靠性的苛刻应用提供了稳健且高效的存储解决方案。
系列图片（8 张）
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MR256A08B 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 | - | - |