TWN3 Mini Reader MIFARE NFCSingle-frequency HF RFID module with NFC support *The product images are illustrative only and might differ from the actual product. ELATEC's TWN3 Mini Reader MIFARE NFC is designed for integration into machines, handheld computers or any other device. The focus has especially been set on size, low power consumption, price and flexibility. Thanks to its compact dimensions, integration directly on a PC board is possible. Outstanding features are: 4 user-configurable ports (to be configured as input or output), beeper support and an integrated high performance antenna. The simple ASCII or Binary protocol enables quick software development cycles. All host communication is done via SPI or asynchronous serial TTL interface. The module offers positions for placement for two LEDs that can be controlled by software. An external Secure Access Module (SAM) is supported for enhanced security and cryptographic performance. This enables the application to perform secure transactions, e.g. payment terminals etc.. Special features: + Firmware update in the field possible + Supports transparent data exchange with RFID media + Operating voltage: 3.20 V - 5.5 V DC + Low power (< 2 pA) + Supports connection of external ISO 7816 compatible SAM cards + Compact design (33 x 30 x 11 mm) + ASCII or Binary protocol + 4 GPIOs + Industrial operating temperature: -25 °C to +80 °C + Pin compatible downgrade from TWN4 MultiTech HF Mini Reader T4MR-F iff B> | ®r «-» 0 fit © s P Ofei©o Elevator EV Chargers Access Shop POS Fitness Ticket POS PC Log-on Document Driver ID Vending Parking Management Gaming Locker Locks Time Industrial Attendance PC © 2024 - ELATEC GmbH - TWN3 Mini Reader MIFARE NFC - data sheet - DocRev15 - EN - 05/2024

TECHNICAL DATA FREQUENCY 2)The product has been certified for use in many countries and regions. Contact your Sales representative for detailed information about all certifications and approvals granted to the product. © 2024 - ELATEC GmbH - TWN3 Mini Reader MIFARE NFC - data sheet - DocRev15 - EN - 05/2024

Name Description RESET Asynchronous reset PWRDWN Hard power down RXD/MOSI UART/SPI receiver input TXD/MISO UART/SPI transmitter input SCK SPI serial clock input SS SPI slave select input VSAM 3.0V regulated supply for SAM SAM_IO Bidirectional SAM I/O line GPIO3 General purpose input/output 3 GPIO2 General purpose input/output 2 GPIO1 General purpose input/output 1 GPIO0 General purpose input/output 0 SAM_CLK SAM clock output SAM_RST SAM reset output 1995 SW Martin Hwy Palm City • FL 34990 USA ELATEC Technology (Shenzhen) LLC 918, Main Building, Tian An Cyber Times Tower, No. 6, Tairan Fourth...