# ST25R3916BWLT (Component) ## Description RFID Reader/Transponder IC FeliCa, ISO 14443, ISO 15693, MIFARE, NFC I2C, SPI 2.4V ~ 5.5V 36-UFBGA, WLCSP ## Component Details - **Owner:** cherepanyadima - **Created:** 3/23/2026 - **Last Updated:** 3/23/2026 - **Visibility:** Public - **Manufacturer Part Number:** ST25R3916BWLT - **Manufacturer Name:** STMicroelectronics - **Datasheet URL:** https://www.st.com/resource/en/datasheet/st25r3916.pdf - **Part Type:** Integrated Circuit - **Used in:** 2 projects - **Part Type:** Integrated Circuits - **Sub-Type:** Logic - **Manufacturer:** STMicroelectronics - **MPN:** ST25R3916BWLT - **Package / Case Code:** WLCSP - **Pin Count:** 36 - **Logic Function:** AND ## Pins | Pin | Name | Type | |-----|------|------| | A1 | TAD2 | | | A2 | AGDC | | | A3 | GND_A | | | A4 | IRQ | | | A5 | ~BSS | | | A6 | VDD_IO | | | B1 | RFI1 | | | B2 | RFI2 | | | B3 | GND_A__1 | | | B4 | GND_A__2 | | | B5 | MISO | | | B6 | TAD1 | | | C1 | VSS | | | C2 | VSS__1 | | | C3 | VSS__2 | | | C4 | MCU_CLK | | | C5 | VDD_D | | | C6 | XTO | | | D1 | AAT_B | | | D2 | I2C_EN | | | D3 | SCLK | | | D4 | MOSI | | | D5 | GND_D | | | D6 | XTI | | | E1 | AAT_A | | | E2 | EXT_LM | | | E3 | VDD_DR | | | E4 | VDD_A | | | E5 | VDD_TX | | | E6 | VDD | | | F1 | GND_DR2 | | | F2 | RFO2 | | | F3 | RFO1 | | | F4 | GND_DR1 | | | F5 | VDD_AM | | | F6 | VDD_RF | | --- *Generated from [https://www.flux.ai/cherepanyadima/st25r3916bwlt~on](https://www.flux.ai/cherepanyadima/st25r3916bwlt~on)*