開發模組 (EVM) 的 GUI
SINGLEWIRE-GUI — Single-Wire Memory EVM GUI (TMFxxxxEVM and BQ2026EVM)
Single-Wire Memory EVM GUI
TMF0008
- 7680 Bits of FRAM for storage of user-programmable configuration data partitioned into multiple pages
- Single-wire interface to reduce circuit board routing
- Communicates at 15.4Kbps (standard Speed) and 90Kbps (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), WSON (DRS) and SO (PS) packages
The TMF0008 is an 8K bits serial Non-Volatile Memory (NVM) device containing a unique factory-programmed 48-bit identification number and 8-bit family code. The memory is FRAM-based and has higher endurance (106 R/W cycles) compared to other NVM technologies.
The device communicates over a SDQ™ single-wire interface and supports both 15.4Kbps and 90Kbps speeds. The SDQ pin acts as communication and power for the device. The memory is organized as thirty memory pages of 256 bits each. Data is written to a 32-byte scratchpad for verification before being copied 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 range. This operating range covers most applications and at the same time enables optimized design for low-cost development.
技術文件
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檢視所有 2 | 類型 | 標題 | 日期 | ||
|---|---|---|---|---|
| * | Data sheet | TMF0008 8K bits Serial FRAM With SDQ Interface datasheet | 2025年 7月 9日 | |
| Certificate | TMF0008EVM EU Declaration of Conformity (DoC) | 2025年 8月 27日 |
設計與開發
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開發板
TMF0008EVM — TMF0008 評估模組
TMF0008 評估模組 (EVM) 可讓使用者評估 TMF0008 單線 FRAM 記憶裝置的性能。EVM 採用 USB 隨身碟規格，可介接主機 PC。微控制器 (MCU) 會預先載入所需韌體，以在受測裝置與主機 PC 間通訊。Single-Wire_MEM_EVM_GUI 軟體 (稱為 GUI) 是多合一套件，可管理暫存器、修改記憶體頁面和報告裝置狀態。
附註：TMF0008 先前以 BQF0008 型號發布。
| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| SOP (PS) | 8 | Ultra Librarian |
訂購與品質
內含資訊：
- RoHS
- REACH
- 產品標記
- 鉛塗層/球物料
- MSL 等級/回焊峰值
- MTBF/FIT 估算值
- 材料內容
- 認證摘要
- 進行中持續性的可靠性監測
內含資訊：
- 晶圓廠位置
- 組裝地點