MR2A16A NVRAM 系列
NVRAM 3.3V 512Kx8 MRAM 预认证样品 IC MRAM 4Mbit 35ns 44TSOP NVRAM 4M 3.3V 35ns 512K x 8 MRAM
Everspin Technologies的MR2A16A系列是用于非易失性存储应用的磁阻随机存取存储器(MRAM)设备。这些芯片具有4MB容量,在3.3V下工作,读写访问时间为35纳秒,适用于高速非易失性内存需求。这些MRAM广泛应用于汽车控制单元、工业自动化和嵌入式系统等领域,在这些系统中,即使在断电情况下也需要快速可靠的内存保留功能。值得注意的是,它们适合需要频繁写入周期而不会随着时间推移降低性能的应用——这是MRAM技术的一个关键优势。工程师们通常选择这种解决方案,因为它既提供速度又保证可靠性。例如,在汽车应用中,这些芯片可以用于存储校准数据、系统设置或其他必须在意外断电期间保留的关键信息。此外,它们的小尺寸封装,可选44-TSSOP或48-FBGA,使其适用于空间受限的设计集成。如果你的项目需要低功耗和高耐用性的非易失性内存,那么MR2A16A系列绝对值得考虑。
它们提供了传统闪存解决方案的稳健替代方案,特别是在需要频繁写入且数据完整性至关重要的环境中。
常见问答
MR2A16A NVRAM - 型号列表
共 16 个型号| 制造商零件编号 | 库存 | 价格 | 产品类别 | 接口 | 制造商全称 | 工作温度 | 包装方式 | 标准包装数量 | RoHS | 转速 | 存储器容量 | 存储器类型 | 供电电压 | 封装形式 | 供应商器件封装 | 核心数/总线宽度 | 系列 | 存储器格式 | 存取时间 | 供电电流 | 安装样式 | 平均整流电流 Io | 最小供电电压 | 安装类型 | 位数 | 类型 | 密度 | 标准封装名称 | 欧盟RoHS | 频率 | 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 | 连接器用途 | 总长度 | 包装数量 | 外壳尺寸-插件 | 印刷电路板数量 | 其他名称 | 抗辐射加固 | 输出电流 | 冷却的封装 | 工厂包装数量 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 10 | 1500: ¥185.436 | - | Parallel | 256 K x 16 | + 70 C | Reel | 1,500 | RoHS Compliant | 35ns | 4 Mbit | MRAM (Magnetoresistive RAM) | 3.6 V | TSOP-44 | 44-TSOP2 (10.2x18.4) | 16 bit | MR2A16A | RAM | 35 ns | 105 mA | SMD/SMT | 105 mA | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | MR2A16AYS35REV | - | - | - | - | |
NVRAM 3.3V 512Kx8 MRAM pre-qual sample IC MRAM 4MBIT 35NS 44TSOP NVRAM 4MB 3.3V 35ns 512K x 8 MRAM Everspin Technologies | 10 | 1500: ¥274.108 | - | Parallel | Everspin Technologies | -40°C ~ 125°C | Tape & Reel (TR) | 1,500 | RoHS Compliant | 35ns | 4M (256K x 16) | MRAM (Magnetoresistive RAM) | 3 V ~ 3.6 V | 44-TSOP (0.400", 10.16mm Width) | 44-TSOP2 (10.2x18.4) | - | MR2A16A | RAM | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
NVRAM 3.3V 512Kx8 MRAM pre-qual sample IC MRAM 4MBIT 35NS 44TSOP NVRAM 4MB 3.3V 35ns 512K x 8 MRAM Everspin Technologies | 198 | 1: ¥426.564 | - | Parallel | Everspin Technologies | -40°C ~ 125°C | Tray | 135 | RoHS Compliant | 35ns | 4M (256K x 16) | MRAM (Magnetoresistive RAM) | 3 V ~ 3.6 V | 44-TSOP (0.400", 10.16mm Width) | 44-TSOP2 (10.2x18.4) | - | MR2A16A | RAM | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 135 |
NVRAM 4Mb 3.3V 35ns 256Kx16 Prallel MRAM IC MRAM 4MBIT 35NS 48FBGA Everspin Technologies | 10 | 2000: ¥196.724 | - | Parallel | 256 K x 16 | -40°C ~ 85°C | Tape & Reel (TR) | 1,500 | RoHS Compliant | 35ns | 4M (256K x 16) | MRAM (Magnetoresistive RAM) | 3 V ~ 3.6 V | 48-LFBGA | 48-FBGA (8x8) | 16 bit | MR2A16A | RAM | 35 ns | 105 mA | SMD/SMT | 105 mA | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
NVRAM 4Mb 3.3V 35ns 256Kx16 Prallel MRAM NVRAM MRAM Parallel 4M-Bit 3.3V 44-Pin TSOP-II Tray IC MRAM 4MBIT 35NS 44TSOP Everspin Technologies | 16 | 1: ¥436.968 | - | Parallel | 256Kx16 | 0°C ~ 70°C | Tray | 135 | Lead free / RoHS Compliant | 35ns | 4M (256K x 16) | MRAM (Magnetoresistive RAM) | 3 V ~ 3.6 V | 44-TSOP (0.400", 10.16mm Width) | 44-TSOP2 (10.2x18.4) | 16 bit | MR2A16A | RAM | 35 ns | 105 mA | SMD/SMT | 105 mA | 3 V | Surface Mount | 44 | MRAM | 4194304 Bit | TSOP | Compliant | 35ns | 3 | 155 | Commercial | 10.29(Max) | Gull-wing | Parallel | 18.54(Max) | TSOP-II | 1.05(Max) | 44 | - | No | 165 mA | TSOP-II | - |
NVRAM 4Mb 3.3V 35ns 256Kx16 Prallel MRAM IC MRAM 4MBIT 35NS 44TSOP Everspin Technologies | 10 | 1500: ¥232.016 | - | Parallel | 256 K x 16 | -40°C ~ 105°C | Tape & Reel (TR) | 1,500 | RoHS Compliant | 35ns | 4M (256K x 16) | MRAM (Magnetoresistive RAM) | 3 V ~ 3.6 V | 44-TSOP (0.400", 10.16mm Width) | 44-TSOP2 (10.2x18.4) | 16 bit | MR2A16A | RAM | 35 ns | 105 mA | SMD/SMT | 105 mA | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | MR2A16AVYS35REV | - | - | - | - |
NVRAM 4Mb 3.3V 35ns 256Kx16 Prallel MRAM NVRAM MRAM Parallel 4M-Bit 3.3V 44-Pin TSOP-II Tray IC MRAM 4MBIT 35NS 44TSOP Everspin Technologies | 10 | 270: ¥214.20 | - | Parallel | 256Kx16 | -40°C ~ 105°C | Tray | 135 | Lead free / RoHS Compliant | 35ns | 4M (256K x 16) | MRAM (Magnetoresistive RAM) | 3 V ~ 3.6 V | 44-TSOP (0.400", 10.16mm Width) | 44-TSOP2 (10.2x18.4) | 16 bit | MR2A16A | RAM | 35 ns | 105 mA | SMD/SMT | - | 3 V | Surface Mount | 44 | MRAM | 4194304 Bit | TSOP | Compliant | 35ns | 3 | 165 | Extended | 10.29(Max) | Gull-wing | Parallel | 18.54(Max) | TSOP-II | 1.05(Max) | 44 | - | No | 165 mA | TSOP-II | - |
NVRAM 4Mb 3.3V 35ns 256Kx16 Prallel MRAM IC MRAM 4MBIT 35NS 44TSOP Everspin Technologies | 10 | 1500: ¥188.904 | - | Parallel | 256 K x 16 | -40°C ~ 85°C | Tape & Reel (TR) | 1,000 | RoHS Compliant | 35ns | 4M (256K x 16) | MRAM (Magnetoresistive RAM) | 3 V ~ 3.6 V | 44-TSOP (0.400", 10.16mm Width) | 44-TSOP2 (10.2x18.4) | 16 bit | MR2A16A | RAM | 35 ns | 105 mA | SMD/SMT | 105 mA | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
NVRAM 4Mb 3.3V 35ns 256Kx16 Prallel MRAM IC MRAM 4MBIT 35NS 48FBGA NVRAM MRAM Parallel 4M-Bit 3.3V 48-Pin FBGA Tray Everspin Technologies | 676 | 676: ¥249.22 | - | Parallel | 256 K x 16 | -40°C ~ 105°C | Tray | 348 | RoHS Compliant | 35ns | 4M (256K x 16) | MRAM (Magnetoresistive RAM) | 3 V ~ 3.6 V | 48-LFBGA | 48-FBGA (8x8) | 16 bit | MR2A16A | RAM | 35 ns | 105 mA | SMD/SMT | 105 mA | 3 V | Surface Mount | 48 | MRAM | 4194304 Bit | - | - | 35ns | - | - | - | - | - | Parallel | - | - | - | - | 819-1022 | No | 165 mA | BGA | 348 |
NVRAM 4Mb 3.3V 35ns 256Kx16 Prallel MRAM NVRAM MRAM Parallel 4M-Bit 3.3V 48-Pin FBGA Tray IC MRAM 4MBIT 35NS 48FBGA Everspin Technologies | 10 | 696: ¥175.032 | - | Parallel | 256Kx16 | -40°C ~ 85°C | Tray | 348 | Lead free / RoHS Compliant | 35ns | 4M (256K x 16) | MRAM (Magnetoresistive RAM) | 3 V ~ 3.6 V | 48-LFBGA | 48-FBGA (8x8) | 16 bit | MR2A16A | RAM | 35 ns | 105 mA | SMD/SMT | 105 mA | 3 V | Surface Mount | 48 | MRAM | 4194304 Bit | BGA | Compliant | 35ns | 3 | 165 | Industrial | 8 | Ball | Parallel | 8 | FBGA | 1.02 | 48 | 819-1020 | No | 165 mA | BGA | 348 |
NVRAM 4Mb 3.3V 35ns 256Kx16 Prallel MRAM IC MRAM 4MBIT 35NS 44TSOP NVRAM MRAM Parallel 4M-Bit 3.3V 44-Pin TSOP-II Tray Everspin Technologies | 922 | 1: ¥297.50 | - | Parallel | 256 K x 16 | -40°C ~ 85°C | Tray | 135 | RoHS Compliant | 35ns | 4M (256K x 16) | MRAM (Magnetoresistive RAM) | 3 V ~ 3.6 V | 44-TSOP (0.400", 10.16mm Width) | 44-TSOP2 (10.2x18.4) | 16 bit | MR2A16A | RAM | 35 ns | 105 mA | SMD/SMT | 105 mA | 3 V | Surface Mount | 44 | MRAM | 4194304 Bit | - | - | 35ns | - | - | - | - | - | Parallel | - | - | - | - | - | No | 165 mA | TSOP-II | - |
NVRAM 4Mb 3.3V 35ns 256Kx16 Prallel MRAM NVRAM MRAM Parallel 4M-Bit 3.3V 48-Pin FBGA Tray IC MRAM 4MBIT 35NS 48FBGA Everspin Technologies | 601 | 1: ¥277.236 | - | Parallel | 256Kx16 | 0°C ~ 70°C | Tray | 348 | Lead free / RoHS Compliant | 35ns | 4M (256K x 16) | MRAM (Magnetoresistive RAM) | 3 V ~ 3.6 V | 48-LFBGA | 48-FBGA (8x8) | 16 bit | MR2A16A | RAM | 35 ns | 105 mA | SMD/SMT | 105 mA | 3.6 | Surface Mount | 48 | MRAM | 4M | BGA | Compliant | 35ns | 3 | 155 | Commercial | 8 | Ball | Parallel | 8 | FBGA | 1.02 | 48 | 819-1018 | - | - | - | - |
NVRAM 4Mb 3.3V 35ns 256Kx16 Prallel MRAM IC MRAM 4MBIT 35NS 48FBGA Everspin Technologies | 10 | 2000: ¥220.048 | - | Parallel | 256 K x 16 | -40°C ~ 105°C | Tape & Reel (TR) | 1,500 | RoHS Compliant | 35ns | 4M (256K x 16) | MRAM (Magnetoresistive RAM) | 3 V ~ 3.6 V | 48-LFBGA | 48-FBGA (8x8) | 16 bit | MR2A16A | RAM | 35 ns | 105 mA | SMD/SMT | 105 mA | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 10 | 2000: ¥176.188 | - | Parallel | 256 K x 16 | 0°C ~ 70°C | Tape & Reel (TR) | 1,500 | RoHS Compliant | 35ns | 4M (256K x 16) | MRAM (Magnetoresistive RAM) | 3 V ~ 3.6 V | 48-LFBGA | 48-FBGA (8x8) | 16 bit | MR2A16A | RAM | 35 ns | 105 mA | SMD/SMT | 105 mA | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| 0 | - | Parallel | 256Kx16 | 70 | - | - | - | - | - | - | - | - | - | 16 | - | - | - | - | - | - | 3.6 | Surface Mount | 44 | MRAM | 4M | TSOP | Compliant | - | 3 | 165 | Commercial | 10.29(Max) | Gull-wing | - | 18.54(Max) | TSOP-II | 1.05(Max) | 44 | - | - | - | - | - | ||
| 10 | 1000: ¥132.192 | - | Parallel | 256Kx16 | 70 | Tape and Reel | - | - | - | - | - | - | - | - | 16 | - | - | - | - | - | - | 3.6 | Surface Mount | 44 | MRAM | 4M | TSOP | Compliant | - | 3 | 155 | Commercial | 10.29(Max) | Gull-wing | - | 18.54(Max) | TSOP-II | 1.05(Max) | 44 | - | - | - | - | - |

Everspin Technologies, Inc.