IC technical library

MIFARE Ultralight EV1 RFID products and specifications

A limited use ticketing IC with two memory variants, counters and password protected memory operations.

Specify MIFARE Ultralight EV1 in a finished Roxtron product

Roxtron manufactures the product formats listed below with this IC option. Select the physical format to review its dimensions, materials, chip specifications and production requirements.

IC specification summary

Specification	Details
Semiconductor IC	MIFARE Ultralight EV1
Interface / protocol	ISO/IEC 14443 Type A · NFC Forum Type 2
User memory	48 or 128 bytes; specify IC variant
Total memory	80 or 164 bytes
Data rate	106 kbit/s
UID	7 bytes
Counters	Three independent 24 bit one way counters
Access protection	32 bit password
Originality	ECC based signature
Data retention	10 years, under datasheet conditions

Match the complete part number, reader command set and data format before qualification. Frequency alone does not establish interoperability.

Semiconductor technical references

How to interpret product and semiconductor specifications

MIFARE Ultralight EV1 product configurations

Compare construction and dimensions within each format. IC availability depends on the selected antenna, size and approved order specification.

MIFARE Ultralight EV1 smart cards

MIFARE Ultralight EV1 RFID clamshell card

85.60 × 53.98 mm (or 3.370 × 2.125 in)

MIFARE Ultralight EV1 RFID ISO card

85.60 × 53.98 mm (or 3.370 × 2.125 in)

MIFARE Ultralight EV1 rfid & nfc labels

MIFARE Ultralight EV1 HF 13.56 MHz labels

13.56 MHz · custom dimensions

MIFARE Ultralight EV1 MIFARE Ultralight® labels

Ultralight IC options · custom dimensions

MIFARE Ultralight EV1 NFC tags

Paper, PVC or PET · custom dimensions

MIFARE Ultralight EV1 key fobs

MIFARE Ultralight EV1 Angeline™ tag

PVC, epoxy

MIFARE Ultralight EV1 RXK01 key fob

53 x 37.5 x 9.8 mm

MIFARE Ultralight EV1 RXK02 key fob

35 x 27.5 x 5.5 mm

MIFARE Ultralight EV1 RXK03 key fob

38x30x6 mm

MIFARE Ultralight EV1 RXK04 key fob

40x33x4 mm

MIFARE Ultralight EV1 wristbands

MIFARE Ultralight EV1 Rozo™ wristband

290 x 37 mm; Adjustable size by Velcro band.

MIFARE Ultralight EV1 RW01 wristband

270 x 37 mm; Custom sizes are available from Roxtron upon request.

MIFARE Ultralight EV1 RW05 wristband

Silicone

MIFARE Ultralight EV1 RW06 wristband

Multiple sizes available

MIFARE Ultralight EV1 RW17 wristband

270 x 37 mm; Custom sizes are available from Roxtron upon request.

MIFARE Ultralight EV1 RW27 wristband

246 x 36 mm

MIFARE Ultralight EV1 RW35 slap bracelet

280 x 28 mm (Slap Band: Slap band; verify wearer fit)

MIFARE Ultralight EV1 disc & embedded tags

MIFARE Ultralight EV1 RXD00 transparent disc tag

Diameter 13mm, 15mm, 18mm, 20mm, 22mm, 25mm, 30mm, 35mm, 50mm

MIFARE Ultralight EV1 RXR00 white disc tag

Diameter 13mm, 15mm, 20mm, 25mm, 30mm, 35mm

MIFARE Ultralight EV1 mifare® credentials

MIFARE Ultralight EV1 MIFARE Ultralight® EV1 card

85.60 × 53.98 mm (or 3.370 × 2.125 in)

Reader compatibility and manufacturing qualification

Confirm the reader protocol, supported commands, identifier format and application memory layout. If the application requires authentication, align the reader and issuing system with the selected IC and security configuration.

Select a finished product above for format specific guidance on dimensions, attachment, antenna placement and operating conditions.

State your required product model, IC order code, printed identifiers, encoding format, initial volume and delivery destination. Roxtron confirms the complete production specification and quotation before manufacture.

Request a quotation