M95M01-A145

批量生产
Design Win Education

汽车用1024 Kbit SPI总线EEPROM,带高速时钟

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产品概述

描述

The M95M01-A125 and M95M01-A145 are 1-Mbit serial EEPROM Automotive grade devices operating up to 145°C. They are compliant with the very high level of reliability defined by the Automotive standard AEC-Q100 grade 0.

The devices are accessed by a simple serial SPI compatible interface running up to 16 MHz.

The memory array is based on advanced true EEPROM technology (Electrically Erasable PROgrammable Memory). The M95M01-A125 and M95M01-A145 are byte-alterable memories (131072 × 8 bits) organized as 512 pages of 256 bytes in which the data integrity is significantly improved with an embedded Error Correction Code logic.

The M95M01-A125 and M95M01-A145 offer an additional Identification Page (256 bytes) in which the ST device identification can be read. This page can also be used to store sensitive application parameters which can be later permanently locked in read-only mode.

  • 所有功能

    • Compatible with the Serial Peripheral Interface (SPI) bus
    • Memory array
      • 1 Mbit (128 Kbytes) of EEPROM
      • Page size: 256 bytes
      • Write protection by block: 1/4, 1/2 or whole memory
      • Additional Write lockable Page (Identification page)
    • Extended temperature and voltage ranges
      • Up to 125 °C (VCCfrom 2.5 V to 5.5 V)
      • Up to 145 °C (VCCfrom 2.5 V to 5.5 V)
    • High speed clock frequency
      • 16 MHz for VCC ≥ 4.5 V
      • 10 MHz for VCC≥ 2.5 V
    • Schmitt trigger inputs for noise filtering
    • Short Write cycle time
      • Byte Write within 4 ms
      • Page Write within 4 ms
    • Write cycle endurance
      • 4 million Write cycles at 25 °C
      • 1.2 million Write cycles at 85 °C
      • 600 k Write cycles at 125 °C
      • 400 k Write cycles at 145 °C
    • Data retention
      • 50 years at 125 °C
      • 100 years at 25 °C
    • ESD Protection (Human Body Model)
      • 4000 V
    • Packages
      • RoHS-compliant and halogen-free (ECOPACK2®)

EDA符号、封装和3D模型

STMicroelectronics - M95M01-A145

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质量与可靠性

产品型号 Marketing Status 等级规格 符合RoHS级别 材料声明**
M95M01-DWDW4TP/K
批量生产
TSSOP-8L 汽车应用 Ecopack2

M95M01-DWDW4TP/K

Package:

TSSOP-8L

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

TSSOP-8L

Grade

Automotive

RoHS Compliance Grade

Ecopack2

(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此,它们可能不是100%适用于特定的设备。有关特定设备的信息,请联系 销售支持

样片和购买

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M95M01-DWDW4TP/K
Available at distributors

经销商的可用性 M95M01-DWDW4TP/K

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M95M01-DWDW4TP/K 批量生产

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产品型号:

M95M01-DWDW4TP/K

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(*) 建议转售单价(美元)仅用于预算用途。如需以当地货币计价的报价,请联系您当地的 ST销售办事处 或我们的 经销商