Gemalto Prox–DU Guide

PC/SC Guide
Prox–DU & Prox–SU
www.gemalto.com
DOC119811A Public Use Page 119/129
MIFARE
®
Mini Memory Mapping
This is a 2.5-Kbit (320 bytes) MIFARE
®
memory contactless smart card arranged as 5 four-
block sectors as shown in the following table:
Bytes
Sector Block 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Description
0
0
Manufacturer
Block
1 Data
2 Data
3 Key A Access Bits Key B Sector Trailer 0
1
4 Data
5 Data
6 Data
7 Key A Access Bits Key B Sector Trailer 1
2
8 Data
9 Data
10 Data
11 Key A Access Bits Key B Sector Trailer 2
– – – – – – – – – – – – – – – – – – – – – – – –
4
16 Data
17 Data
18 Data
19 Key A Access Bits Key B Sector Trailer 4
Table 25 – Memory Sectors of MIFARE
®
Mini
Each contactless smart card consists of a 16-byte memory block assembled in sectors.
The first block of the first sector contains manufacturing information.
The last block of each sector is the sector trailer containing the keys and the access
conditions of the blocks.

Gemalto Prox–DU Specifications

General

Brand	Gemalto
Model	Prox–DU
Category	Card Reader
Language	English