QDE-ABM4 is a plug-in type contactless reader/writer which supports ISO14443 type A/B, Mifare, ISO15693 and Atmel cryptoRF and includes built-in USB controller based on ARM7 processor.
It also provides some I/O ports to control external LEDs, SAMs and contact smart card interface.This module provides a useful SDK.
SDK includes test program , sample source code, protocol specification and API manuals. The module is very easy solution for adding the smart card interface on the existing system. Because the module provides USB and TTL-RS232 interface for connecting to a PC or any other host system, it can be used easily.
In particular e-Passport market is the new target of the module because it supports PC/SC mode, high data rates on the air interface(847K), integrated USB interface as well as extended functions. The optimized boot loader enables firmware updates via USB with PCSC protocol and proprietary protocol.DE-ABM4 supports an external antenna(50Ω)designed by user for e-Passport reader and mobile reader and is provided WinCE driver for end application programmer.

sector software driver supportive O/S
Default (CCID_PCSC) DualCard(ALL) DUALi Driver Microsoft XP, Vista, Win7
PCSC_Vendor DualCard(PCSC) DUALi Driver Microsoft XP, Vista, Win7

Specifications can be ordered free here, just as SDK (test-software).

request specification

Configuration example



Build-in module QDE-ABM-4

RFID-plug-in module, QDE-ABM-4


- 2-SIM Type SAM Interface for Secured Protocols
- Built in Antenna
- Linux driver available
- Full Support of ISO 14443 Part 1 ~ Part 4
- Support Highter Speed of ISO14443 up to 848Kbps
- Support Mifare, FeliCa and NFC
- SDK & FDK Available with Sample Application
- RoHS compliant



CPU ARM 32-bit Cortex-M3
Host Communication USB 2.0 vorhanden
Host Communication RS 232 vorhanden
Host Communication TTL-Async Sonderanfertigung
Host Protocol PC/SC (USB) vorhanden
Host Protocol Proprietary (USB) vorhanden
Host Protocol Proprietary (RS232) vorhanden
 ISO14443 type A/B vorhanden
Mifare® vorhanden
 DESFireŽ vorhanden
ISO7816 vorhanden
Input Power DC 5V, 200mA (USB Power)
SAM Interface option 3 EA
Program Memory 256 KBytes Flash
Data Memory 64 KBytes SRAM
Card Speed 106 / 212 / 424 / 848 Kbps vorhanden
Antenna external nicht im Lieferumfang
Dimension (mm) 32 x 26 x 8.5
Operating Temperature -20 ~ 60 °C
Certifications CE, FCC