FLEX-M24LR04E：45 mm x 75 mm flexible antenna reference board for M24LR04E-R Dual Interface EEPROM, Documentation purpose only
The FLEX-M24LR04E antenna reference board is a ready-to-use flexible PCB that features an M24LR04E Dual Interface EEPROM IC connected to a 45 mm x 75 mm 13.56 MHz etched RF antenna on one side, and to an I2C bus on the other side.
The FLEX-M24LR04E antenna allows system designers to evaluate the M24LR04E performance and capabilities, and to get started with their design.
To demonstrate the energy harvesting function, the FLEX-M24LR04E can be used in conjunction with ST DEMO-CR95HF-A demonstration board.
The application can be powered directly from the M24LR04E VOUTpin.
The FLEX-M24LR04E Gerber files can be downloaded from www.st.com.
Key Features
- Ready-to-use flexible printed circuit board (PCB) including
- 45 mm x 75 mm 13.56 MHz inductive antenna etched on the PCB
- 100 μm thickness PCB (Kapton)
- M24LR04E-R Dual Interface EEPROM
- Connection for I2
C bus
- Energy harvesting output (VOUT
) with a 10 nF capacitance filtering circuit
- RF WIP/BUSY output with 20 kΩ pull-up resistor, to indicate that an RF operation is ongoing
Product Specifications
Board Manufacturing Specifications
Bill of Materials
Schematic Packs
License Agreement
ST25 - NFC / RFID Software
| Part Number | Manufacturer | Description |
|---|
| STSW-M24LR011 | ST | M24LR application software associated with RF transceiver board included in M24LR-discovery kit |
Sample & Buy
| Part Number | Core Product | Unit Price (US$)
* | Quantity | ECCN (EU) | ECCN (US) | Country of Origin |
|---|
| FLEX-M24LR04E | M24LR04E-R | 22 | 1 | NEC | EAR99 | - |
Quality & Reliability
| Part Number | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|
| FLEX-M24LR04E | CONTRACTS | Industrial | Ecopack2 | |
