STMicroelectronics ST25R3918-AQET NFC Reader, 32-Pin UFQFPN-32

View all RF ICs
Bulk discount available

Subtotal (1 tape of 2 units)*

£5.16

(exc. VAT)

£6.20

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • 4,000 unit(s) shipping from 21 January 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Tape*
2 - 18£2.58£5.16
20 - 198£2.32£4.64
200 - 998£2.145£4.29
1000 - 1998£1.99£3.98
2000 +£1.785£3.57

*price indicative

Packaging Options:
RS Stock No.:
152-173
Mfr. Part No.:
ST25R3918-AQET
Brand:
STMicroelectronics
Find similar products by selecting one or more attributes.
Select all

Brand

STMicroelectronics

Product Type

NFC Reader

Technology

NFC

Sub Type

High Performance NFC Reader with Multi-Mode Support

Package Type

UFQFPN-32

Pin Count

32

Mount Type

Surface

Interface Type

SPI

Operating Band 1 Frequency

13.56MHz

Minimum Supply Voltage

2.4V

Maximum Supply Voltage

5.5V

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

105°C

Standards/Approvals

RoHS

Series

ST25R3916B

Number of Operating Bands

1

Automotive Standard

No

COO (Country of Origin):
CN
The STMicroelectronics Multipurpose NFC transceiver supporting NFC reader, passive peer to peer functionality and NFC card emulation mode. This IC is optimized for IOT and other consumer or industrial applications where excellent analogue performance is required. It is also optimized to achieve good read ranges with low output power, even under noisy and harsh environments, using noise reduction receiver technology.

RF communication

External communication interfaces

Integrated regulators to boost system PSRR

Low power NFC Active and passive target modes

Noise suppression receiver

Quartz oscillator capable of operating with 27.12 MHz crystal

Related links