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TMF0064

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具有 64 位唯一 ID、单线 SDQ™ 接口（兼容 1-Wire® 协议）的 64Kb FRAM

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TMF0064

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产品详情

Communication interface SDQ, Single-Wire Features 64-bit unique ID, FRAM, Single-wire protocol Vin (typ) (V) 3.3, 5 Vin (min) (V) 3.135 Vin (max) (V) 5.25 Power consumption (typ) (mW) 0.025 Operating temperature range (°C) -10 to 85 Rating Catalog
Communication interface SDQ, Single-Wire Features 64-bit unique ID, FRAM, Single-wire protocol Vin (typ) (V) 3.3, 5 Vin (min) (V) 3.135 Vin (max) (V) 5.25 Power consumption (typ) (mW) 0.025 Operating temperature range (°C) -10 to 85 Rating Catalog
VSON (DRP) 6 9 mm² 3 x 3
  • 64768 Bits of FRAM for storage of user-programmable configuration data partitioned into multiple pages
  • Single-wire interface (1-Wire compatible) to reduce circuit board routing
  • Communicates using single-wire protocol: 15.4 kbps (standard Speed) and 90 kbps (Overdrive Speed)
  • Switch-point hysteresis and filtering embedded in the device to improve performance in the presence of noise
  • IEC 61000-4-2 level 4 ESD protection (±8kV contact, ±15kV air, typical)
  • Factory-programmed unique 64-bit identification number
  • Operating temperature range: -10°C to 85°C
  • Operating voltage range: 5V ±5% (standard and overdrive speed)
  • Operating voltage range: 3.3V ±5% (standard speed only)
  • Available in TO-92 (LP) and VSON (DRS) packages
  • 64768 Bits of FRAM for storage of user-programmable configuration data partitioned into multiple pages
  • Single-wire interface (1-Wire compatible) to reduce circuit board routing
  • Communicates using single-wire protocol: 15.4 kbps (standard Speed) and 90 kbps (Overdrive Speed)
  • Switch-point hysteresis and filtering embedded in the device to improve performance in the presence of noise
  • IEC 61000-4-2 level 4 ESD protection (±8kV contact, ±15kV air, typical)
  • Factory-programmed unique 64-bit identification number
  • Operating temperature range: -10°C to 85°C
  • Operating voltage range: 5V ±5% (standard and overdrive speed)
  • Operating voltage range: 3.3V ±5% (standard speed only)
  • Available in TO-92 (LP) and VSON (DRS) packages

The TMF0064 is a 64Kbit serial non-volatile memory (NVM) device containing a unique factory-programmed 48-bit identification number and an 8-bit family code. The memory is FRAM-based and has high endurance (106 R/W cycles) in comparison to alternate NVM technologies.

The device communicates over an SDQ™ single wire serial interface compatible with 1-wire® protocol and supports both 15.4kbps and 90kbps speeds. The SDQ™ single wire serial interface pin acts as both the communication and power pin for the device. The memory is organized as 253 memory pages with 256 bits per page. Data is first written to a 32-byte scratchpad. The data is verified before copying to FRAM memory.

The device operates at two supply voltage ranges, 3.3V ±5% and 5V ±5%, and is specified from -10°C to 85°C. The operating range covers most applications and enables peak design for low-cost development.

1-Wire® is a registered trademark of Maxim Integrated Products, Inc.

The TMF0064 is a 64Kbit serial non-volatile memory (NVM) device containing a unique factory-programmed 48-bit identification number and an 8-bit family code. The memory is FRAM-based and has high endurance (106 R/W cycles) in comparison to alternate NVM technologies.

The device communicates over an SDQ™ single wire serial interface compatible with 1-wire® protocol and supports both 15.4kbps and 90kbps speeds. The SDQ™ single wire serial interface pin acts as both the communication and power pin for the device. The memory is organized as 253 memory pages with 256 bits per page. Data is first written to a 32-byte scratchpad. The data is verified before copying to FRAM memory.

The device operates at two supply voltage ranges, 3.3V ±5% and 5V ±5%, and is specified from -10°C to 85°C. The operating range covers most applications and enables peak design for low-cost development.

1-Wire® is a registered trademark of Maxim Integrated Products, Inc.
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顶层文档 类型 标题 格式选项 下载最新的英语版本 日期
* 数据表 TMF0064 64K Bit FRAM with 64-bit Unique ID, SDQ Single Wire Serial Interface Compatible with 1-Wire Protocol 数据表 (Rev. A) PDF | HTML 2026年 6月 29日
证书 TMF0064EVM EU Declaration of Conformity (DoC) 2025年 9月 26日

设计与开发

如需其他信息或资源，请点击以下任一标题进入详情页面查看（如有）。

评估板

TMF0064EVM — TMF0064 评估模块

TMF00xxEVM 可供用户评估 TMF00xx 单线 FRAM 器件的性能，即 TMF0008、TMF0020 和 TMF0064。该 EVM 采用 USB 记忆棒大小，用于连接主机 PC。微控制器 (MCU) 预装了所需的固件，以便在待测器件和主机 PC 之间进行通信。提供的 Single-Wire_MEM_EVM_GUI 软件（称为 GUI）是一款一体化套件，能够管理寄存器、修改存储器页面和报告器件状态。
用户指南: PDF | HTML
英语版: PDF | HTML
TI.com 上无现货
评估模块 (EVM) 用 GUI

SINGLEWIRE-GUI — Single-Wire Memory EVM GUI (TMFxxxxEVM and BQ2026EVM)

Single-Wire Memory EVM GUI
支持的产品和硬件

支持的产品和硬件
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封装 引脚 CAD 符号、封装和 3D 模型
VSON (DRP) 6 Ultra Librarian
适用于评估类项目的 TI 标准条款与条件。

订购和质量

包含信息：
  • RoHS
  • REACH
  • 器件标识
  • 引脚镀层/焊球材料
  • MSL 等级/回流焊峰值温度
  • MTBF/时基故障估算
  • 材料成分
  • 鉴定摘要
  • 持续可靠性监测
包含信息：
  • 制造厂地点
  • 封装厂地点

支持和培训

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