Portable Data Terminals are battery-operated, handheld data terminals used in many applications including manufacturing chain, stock management, inventory, logistic, fidelity card and tracking systems. A portable data terminal provides a range of means to identify items including a bar and QR codes scanner, magnetic stripe reader, card chip reader, NFC tag reader as well an – optional – thermal printer and a user interface with display and touchpad.
We offer a comprehensive range of NFC HF and UHF readers based on high-performance 32-bit STM32H7/F7 microcontrollers and robust EEPROM devices to store logistics-related data together with touchscreen controllers, integrated stepper motor drivers, AC-DC and DC-DC power management ICs as well as Qi-compliant wireless charging and Bluetooth Low Energy connectivity solutions.
Featured Videos
Rich by its features-set, STM32CubeMX is changing its skin today to provide to the developers an improved access to the Pinout, Peripherals and Middlewares parameters to ease the configuration and optimized the project development time. This new look is also standardizing the User Interface of the different Software Development Tools of the STM32Cube ecosystem.
ST25DV-I2C discovery kit demonstration using ST25R3911B reader
Development Tools
-
-
Picture Part number Manufacturer Description 
STM32CubeMX ST STM32Cube initialization code generator Part NumberSTM32Cube initialization code generator
-
EMI Filtering and Signal Conditioning
| Part number | Description |
|---|---|
| BALF-NRG-02D3 | 50Ω / conjugate match balun to BlueNRG transceiver, with integrated harmonic filter |
| EMIF03-SIM02M8 | 3-line EMI filter and ESD protection for SIM card interfaces |
| EMIF06-MSD02N16 | 6-line EMI filter and ESD protection for T-Flash and micro SD card™ interfaces |
| EMIF08-LCD04M16 | 8-line L-C EMI filter and ESD protection for display interfaces |
NFC
| Part number | Description |
|---|---|
| ST25R3911B | NFC / HF RFID Reader IC |
| ST25R3912 | NFC / HF RFID Reader IC |
Protection Devices
| Part number | Description |
|---|---|
| ESDA7P120-1U1M | High-power transient voltage supressor (TVS) |
| ESDZV5-1BF4 | Ultra Low clamping single line bidirectional ESD protection |
| HSP053-4M5 | 4-line ESD protection for high-speed lines |
| USBLC6-2SC6Y | Automotive very low capacitance ESD protection |
