MR4A16B NVRAM 系列
Everspin Technologies, Inc.磁阻随机存取存储器(MRAM) 存储器IC 16Mbit 并行 45 ns 54-TSOP2
Everspin Technologies的MR4A16B系列是一款基于16Mbit磁阻随机存取存储器（MRAM）的非易失性内存设备系列。这些芯片的工作电压为3.3V，访问时间为约35纳秒，适用于高速低功耗环境。MR4A16B系列提供48引脚精细间距球栅阵列（FBGA）和54引脚薄小型外包装（TSOP）两种封装形式，为电路板设计提供了灵活性。工程师常在需要快速读写周期和非易失性存储的应用中选用这些设备，例如汽车ECU、工业控制系统和医疗设备。MRAM技术确保即使在断电情况下也能保留数据，这对于可靠性与数据完整性至关重要的场景至关重要。一项实际观察是，MR4A16B系列特别适用于需要频繁写入并且能够在电源循环过程中保持数据完整性的系统。例如，在汽车应用中，这些芯片可用于存储校准数据、车辆识别号以及其他必须在重启和重新启动过程中保留的信息。另一个优点是它们能够在宽温范围内工作，使其非常适合恶劣环境。如果您正在开发需要低功耗、快速访问的非易失性存储器的项目，那么MR4A16B系列绝对值得考虑。
它为各种严苛的工业和汽车应用提供了一种可靠的解决方案，用于维持系统状态和关键数据。
常见问答
MR4A16B NVRAM - 型号列表
共 12 个型号| 制造商零件编号 | 库存 | 价格 | 产品类别 | 存储器容量 | 存储器类型 | 供电电压 | 包装方式 | 封装形式 | 供应商器件封装 | 存储器格式 | 工作温度 | 标准包装数量 | 转速 | 接口 | 存取时间 | 系列 | RoHS | 供电电流 | 平均整流电流 Io | 安装样式 | 核心数/总线宽度 | 制造商全称 | 安装类型 | 标准封装名称 | 欧盟RoHS | 额定电压 | 最大额定电流 | 最小供电电压 | 共模瞬态抗扰度（最小） | 宽度 | 引脚样式 | 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 | 其他名称 | 制造商 | 技术 | 零件状态 | 存储器接口 | 基础产品编号 | 存储器架构 | DigiKey可编程 | 写入周期时间 - 字、页 | 频率 | 连接器用途 | 抗辐射加固 | 输出电流 | 冷却的封装 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 10 | 2000: ¥203.9728 | - | 16M (1M x 16) | MRAM (Magnetoresistive RAM) | 3 V ~ 3.6 V | Tape & Reel (TR) | 54-TSOP (0.400", 10.16mm Width) | 54-TSOP2 | RAM | -40°C ~ 125°C | 1,000 | 35ns | Parallel | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 10 | 216: ¥244.698 | - | 16M (1M x 16) | MRAM (Magnetoresistive RAM) | 3 V ~ 3.6 V | Tray | 54-TSOP (0.400", 10.16mm Width) | 54-TSOP2 | RAM | -40°C ~ 125°C | 108 | 35ns | Parallel | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
 NVRAM 16MB 3.3V 35ns 1Mx16 Parallel MRAM IC MRAM 16MBIT 35NS 48FBGA NVRAM 16Mb 3.3V 35ns 1Mx16 Parallel MRAM Everspin Technologies | 10 | 1924: ¥164.016 | - | 16M (1M x 16) | MRAM (Magnetoresistive RAM) | 3 V ~ 3.6 V | Tape & Reel (TR) | 48-LFBGA | 48-FBGA (10x10) | RAM | 0°C ~ 70°C | 1,500 | 35ns | Parallel | 35 ns | MR4A16B | RoHS Compliant | 110 mA | 110 mA | SMD/SMT | 16 bit | 1 M x 16 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
 NVRAM 16MB 3.3V 35ns 1Mx16 Parallel MRAM NVRAM MRAM Parallel 16M-Bit 3.3V 48-Pin FBGA Tray IC MRAM 16MBIT 35NS 48FBGA NVRAM 16Mb 3.3V 35ns 1Mx16 Parallel MRAM Everspin Technologies | 353 | 1: ¥268.26 | - | 16M (1M x 16) | MRAM (Magnetoresistive RAM) | 3 V ~ 3.6 V | Tray | 48-LFBGA | 48-FBGA (8x8) | RAM | -40°C ~ 85°C | 240 | 35ns | Parallel | 35 ns | MR4A16B | Lead free / RoHS Compliant | 110 mA | 110 mA | SMD/SMT | 16 bit | 1Mx16 | Surface Mount | BGA | Compliant | 3 | 180 | 3.6 | Industrial | 10 | Ball | 10 | FBGA | 48 | 1 | MRAM | 16M | 48 | 819-1016 | - | - | - | - | - | - | - | - | 35ns | Parallel | - | - | - |
NVRAM 16MB 3.3V 35ns 1Mx16 Parallel MRAM NVRAM MRAM Parallel 16M-Bit 3.3V 54-Pin TSOP Tray IC MRAM 16MBIT 35NS 54TSOP NVRAM 16Mb 3.3V 35ns 1Mx16 Parallel MRAM Everspin Technologies | 520 | 1: ¥244.256 | - | 16M (1M x 16) | MRAM (Magnetoresistive RAM) | 3 V ~ 3.6 V | Tray | 54-TSOP (0.400", 10.16mm Width) | 54-TSOP2 | RAM | -40°C ~ 85°C | 108 | 35ns | Parallel | 35 ns | MR4A16B | Lead free / RoHS Compliant | 110 mA | 110 mA | SMD/SMT | 16 bit | 1Mx16 | Surface Mount | TSOP | Compliant | 3 | 180 | 3 V | Industrial | 10.16 | Gull-wing | 22.22 | TSOP | 54 | 1 | MRAM | 16777216 Bit | 54 | 819-1017 | - | - | - | - | - | - | - | - | - | - | No | 180 mA | TSOP |
NVRAM 16MB 3.3V 35ns 1Mx16 Parallel MRAM NVRAM MRAM Parallel 16M-Bit 3.3V 48-Pin FBGA Tray IC MRAM 16MBIT 35NS 48FBGA NVRAM 16Mb 3.3V 35ns 1Mx16 Parallel MRAM Everspin Technologies | 455 | 1: ¥252.212 | - | 16M (1M x 16) | MRAM (Magnetoresistive RAM) | 3 V ~ 36 V | Tray | 48-LFBGA | 48-FBGA (10x10) | RAM | 0°C ~ 70°C | 240 | 35ns | Parallel | 35 ns | MR4A16B | Lead free / RoHS Compliant | 110 mA | 110 mA | SMD/SMT | 16 bit | 1Mx16 | Surface Mount | BGA | Compliant | 3 | 180 | 3.6 | Commercial | 10 | Ball | 10 | FBGA | 48 | 1 | MRAM | 16M | 48 | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
NVRAM 16MB 3.3V 35ns 1Mx16 Parallel MRAM NVRAM MRAM Parallel 16M-Bit 3.3V 54-Pin TSOP Tray IC MRAM 16MBIT 35NS 54TSOP NVRAM 16Mb 3.3V 35ns 1Mx16 Parallel MRAM Everspin Technologies | 182 | 1: ¥252.212 | - | 16M (1M x 16) | MRAM (Magnetoresistive RAM) | 3 V ~ 36 V | Tray | 54-TSOP (0.400", 10.16mm Width) | 54-TSOP2 | RAM | 0°C ~ 70°C | 108 | 35ns | Parallel | 35 ns | MR4A16B | Lead free / RoHS Compliant | 110 mA | 110 mA | SMD/SMT | 16 bit | 1Mx16 | Surface Mount | TSOP | Compliant | 3 | 180 | 3.6 | Commercial | 10.16 | Gull-wing | 22.22 | TSOP | 54 | 1 | MRAM | 16M | 54 | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
NVRAM 16MB 3.3V 35ns 1Mx16 Parallel MRAM IC MRAM 16MBIT 35NS 48FBGA NVRAM 16Mb 3.3V 35ns 1Mx16 Parallel MRAM Everspin Technologies | 10 | 1924: ¥176.12 | - | 16M (1M x 16) | MRAM (Magnetoresistive RAM) | 3 V ~ 3.6 V | Tape & Reel (TR) | 48-LFBGA | 48-FBGA (10x10) | RAM | -40°C ~ 85°C | 1,500 | 35ns | Parallel | 35 ns | MR4A16B | RoHS Compliant | 110 mA | 110 mA | SMD/SMT | 16 bit | 1 M x 16 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
NVRAM 16MB 3.3V 35ns 1Mx16 Parallel MRAM NVRAM MRAM Parallel 16M-Bit 3.3V 54-Pin TSOP T/R IC MRAM 16MBIT 35NS 54TSOP NVRAM 16Mb 3.3V 35ns 1Mx16 Parallel MRAM Everspin Technologies | 1000 | 1000: ¥175.2054 | - | 16M (1M x 16) | MRAM (Magnetoresistive RAM) | 3 V ~ 3.6 V | Tape and Reel | 54-TSOP (0.400", 10.16mm Width) | 54-TSOP2 | RAM | -40°C ~ 85°C | 1,000 | 35ns | Parallel | 35 ns | MR4A16B | Lead free / RoHS Compliant | 110 mA | 110 mA | SMD/SMT | 16 bit | 1Mx16 | Surface Mount | TSOP | Compliant | 3 | 180 | 3.6 | Industrial | 10.16 | Gull-wing | 22.22 | TSOP | 54 | 1 | MRAM | 16M | 54 | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
NVRAM 16MB 3.3V 35ns 1Mx16 Parallel MRAM NVRAM MRAM Parallel 16M-Bit 3.3V 54-Pin TSOP T/R IC MRAM 16MBIT 35NS 54TSOP NVRAM 16Mb 3.3V 35ns 1Mx16 Parallel MRAM Everspin Technologies | 10 | 728: ¥173.536 | - | 16M (1M x 16) | MRAM (Magnetoresistive RAM) | 3 V ~ 3.6 V | Tape and Reel | 54-TSOP (0.400", 10.16mm Width) | 54-TSOP2 | RAM | 0°C ~ 70°C | 1,000 | 35ns | Parallel | 35 ns | MR4A16B | Lead free / RoHS Compliant | 110 mA | 110 mA | SMD/SMT | 16 bit | 1Mx16 | Surface Mount | TSOP | Compliant | 3 | 180 | 3.6 | Commercial | 10.16 | Gull-wing | 22.22 | TSOP | 54 | 1 | MRAM | 16M | 54 | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
 | 157 | 1: ¥658.716 | - | 16Mbit | Non-Volatile | 3V ~ 3.6V | Tray | 54-TSOP (0.400", 10.16mm Width) | 54-TSOP2 | RAM | -40°C ~ 125°C (TA) | - | - | - | 45 ns | - | - | - | - | - | - | - | Surface Mount | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Everspin Technologies Inc. | MRAM (Magnetoresistive RAM) | Active | Parallel | MR4A16 | 1M x 16 | Not Verified | 45ns | - | - | - | - | - |
. MR4A16BUYS45R - MRAM (Magnetoresistive RAM) Memory IC 16Mbit Parallel 45 ns 54-TSOP2 from Everspin Technologies Inc.. from now! Everspin Technologies, Inc. | 10 | 1000: ¥394.1661 | - | 16Mbit | Non-Volatile | 3V ~ 3.6V | Tape & Reel (TR) | 54-TSOP (0.400", 10.16mm Width) | 54-TSOP2 | RAM | -40°C ~ 125°C (TA) | - | - | - | 45 ns | - | - | - | - | - | - | - | Surface Mount | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Everspin Technologies Inc. | MRAM (Magnetoresistive RAM) | Active | Parallel | MR4A16 | 1M x 16 | Not Verified | 45ns | - | - | - | - | - |