STMicroelectronics · RF ICs & modules
ST21NFCJDBGWRA9
DISCRETE
STM32-first sourcing with STMicroelectronics support components. Review recorded cores, flash, RAM, connectivity and package facts before moving an approved design into production.
Request this exact part →
ST21NFCJDBGWRA9 specifications
Recorded source facts. Missing values are kept explicit; verify the exact manufacturer document before design approval.
| Manufacturer | STMicroelectronics |
|---|---|
| Ordering code | ST21NFCJDBGWRA9 |
| Family | RF ICs & modules |
| Package | 75-WFBGA |
| Product Status | Active |
| Type | RFID Reader/Transponder |
| Frequency | 13.56MHz |
| Standards | ISO 14443, ISO 15693, ISO 18092, Mifare, NFC |
| Interface | I²C, SPI |
| Voltage - Supply | 2.4V ~ 5V |
| Operating Temperature | -25°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 75-WFBGA |
| Supplier Device Package | 75-WFBGA (4x4) |
Documents and evidence
Request exact-model documentation with your inquiry.
Before sourcing ST21NFCJDBGWRA9
- Identify the firmware and board baseline
- Check flash, RAM and required peripherals
- Review pin assignment and supply limits
- Keep the full temperature and package suffix
Questions about ST21NFCJDBGWRA9
How do I request a current price?
Provide this full code, quantity, destination and arrival date. Budget estimates are conditional; final availability and price are confirmed by quotation.
Can a related record replace this device?
Related records aid discovery. Package, pinout, ratings, tooling and software require engineering approval before substitution.
Continue your RF ICs & modules review
BAL-2690D3U4-WFBGA, FCBGA
BAL-CC1101-01D34-WFBGA, FCBGA
BAL-CC25-01D34-UFBGA, FCBGA
BAL-CW1250D35-UFBGA, FCBGA
BAL-NRF01D35-WFBGA, FCBGA
BAL-NRF02D35-UFBGA, CSPBGA