Philips Semiconductors

Short Form Specification Rev. 2.0 January 2002

Highly Integrated ISO 14443A Reader IC

MF RC500

5

PUBLIC

3 MF RC500 PINNING

3.1 Pinning Diagram

The device is packaged in a 32 pin SO-package.

The device operates with 3 individual power supplies for best performance in terms of EMC behaviour and

signal de-coupling. This gives outstanding RF performance and also maximum flexibility to adapt to different

operating voltages of digital and analog part.

MF RC500

A0-A3

D0-D7

IRQ

NRD

NWR

NCS

ALE

RST

XOUT

XIN

DVDD

DVSS

TVDD

TVSS

TX1

TX2

AVDD

AVSS

RX

VMID

AUX

MFOUT

MFIN

Figure 3-1: MF RC500