Part Number: TRF7970A I am having problems integrating a TRF7970A NFC Transceiver.
We built a mobile platform based on NXP's iMX8-Mini, and are running Yocto Linux Dunfell. The linux kernel has a driver for the TRF7970A, which I compiled and loaded ok…
Other Parts Discussed in Thread: TRF7970A Dear ALL,
The connection of an NFC antenna and NFC transceiver (TRF7970A) is made by TX_OUT/GND, i.e., one terminal of the antenna is connected directly to ground.
For other NFC transceivers such as MLX90132 (Melexis…
Part Number: TMS320F28379D Other Parts Discussed in Thread: CONTROLSUITE , TIDM-1008 , BOOSTXL-POSMGR Hello,
I have been trying to establish communication to two endat2.2 encoders using the position manager CLB library. I am running into issues with setting…
Hello Kygo,
I'm glad to see this opportunity.
A comparable TI part would be the TRF7970A as an NFC transceiver. Existing demos are using an MSP430 as an MCU (see chapter 1.3 of the FAQ document ). These demos don't have a LIN interface, but this might…
Part Number: TIDM-TM4C129POEAUDIO Hi ,
We have a project. The feature is that transceiver stereo audio through ethernet seem like AOE and we are not sure if using the TIDM-TM4C129POEAUDIO can do this feature. Could you please give me a contact window…
Hi Yale,
To clarify, is the customer looking for the following specification:
What is the application?
Does the customer want TX at 134.2 kHz? To my knowledge our Sub-1 GHz transceivers/SoCs do not transmit in this band (for the CCxxxx devices).
RX at…
Part Number: TRF7970A Other Parts Discussed in Thread: MSP-EXP430G2ET
Hello All,
I'm having issues with implementing ISO 15693 anti-collision. I'm using a TRF7970A NFC transceiver BoosterPack. I'm using 16 slots as a parameter when sending the…
Hi Jejomar,
Jejomar Ildefonso said: While the differential digital isolators (between transceivers and cable) are used, in addition to the 1. and 2. situation, above all to obtain data integrity over greater distances (therefore not for Board-to-Board communication…
Jeevant -
From what I could find on this phone in a teardown, the NFC transceiver may be PN532 based, which may have had issues with ISO14443B (I see they list NXP part that may have been cell phone only and just relabeled. I think they discuss it in…
Other Parts Discussed in Thread: TRF7970A Hi,
I received a TRF7970A development kit with a Tag-It HF-I tag in it. I don't know it's part number, the only identifier is "C04" on it.
It's UID is 0x5A03DC1D000007E0, so if that can help identify…