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MFPROT_LP Datasheet(PDF) 1 Page - rfsolutions.ltd |
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MFPROT_LP Datasheet(HTML) 1 Page - rfsolutions.ltd |
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1 / 35 page  ib technology 1 Data Sheet MFPROT_LP.pdf 35 Pages Last Revised 09/08/11 Micro RWD MF (Mifare) Low Power Version (with auxiliary data outputs) The MicroRWD MF LP (Low Power) module is a complete read and write solution for 13.56 MHz Mifare Classic cards (1k, 4k and Ultralight versions) and supports “Mifare” contactless operations to dual-interface cards such as Mifare ProX, Smart MX (JCOP) and other types. DESfire and Mifare PLUS cards are supported for serial number acquisition only. The solution is entirely housed within a 24-pin DIL package and only needs an antenna connected and a 5v DC supply to be a fully featured ISO14443A Mifare read/write system. The MicroRWD MF LP version behaves in the same manner as the standard reader except that it has an active, average current consumption of less than 150µ µ µ µA (micro Amps) with 1 second polling rate. As on other RWD modules, all commands and data response are via a simple TTL level RS232 interface. In addition, the RWD MF LP version has auxiliary data outputs on the OP0 / OP1 pins that can be programmed to automatically output UID (serial number) or other block data as asynchronous 9600 baud serial or Wiegand protocol Data High / Data Low signals. All these features can be configured and turned ON/OFF by setting RWD EEPROM parameters. The diagram below shows the pin out configuration for the MicroRWD MF LP module. With the ultra-low-power current consumption and the additional auxiliary data output features, this one of the most compact and flexible reader systems available. Micro RWD MF LP module connections TTL RS232 I/F Tx Rx CTS 1 uH Antenna 1 13 12 Micro RWD MF-LP Green LED Red LED 1k 0v GND +5v DC supply 24 +5v 0v GND +5v OP0 OP1 “BEEP” output Current limiting resistor Auxiliary (automatic) data outputs: 9600 baud serial - OP0 OR 24/32-bit Wiegand protocol DATA HIGH – OP0 DATA LOW – OP1 Aux out (serial) data can be redirected from OP0 to Tx, pin 23 |
Similar Part No. - MFPROT_LP |
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