HT2DC20S20/F,122 NXP Semiconductors, HT2DC20S20/F,122 Datasheet - Page 7

• Manufacturer Part Number: HT2DC20S20/F,122
• Description: RFID HITAG STICK TRANSP 125KHZ
• Manufacturer: NXP Semiconductors
• Series: HITAG® 2r

Specifications of HT2DC20S20/F,122

• Rf Type: Read / Write
• Frequency: 125kHz
• Features: 128 bits user data, 128 bits control data
• Package / Case: PLLMC
• Operating Temperature Range: - 40 C to + 85 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 568-2203; 568-2203-1; 568-2203-1; 935233940122; HT2DC20S20M

5 FUNCTIONAL DESCRIPTION
5.1 Memory Organization
The memory of the transponder consists of 256 bits EEPROM memory and is organized in 8
pages with 32 bits each.
Depending on the operation mode the EEPROM is organized as described in the following.
Crypto Mode:
Password Mode:
HITAG 2 Transponders
Page
Page
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
8 bit Configuration, 24 Bit Password TAG
8 bit Configuration, 24 bit Password TAG
16 MSBs of 48 bit Key, 16 bit reserved
32 LSBs of 48 bit key
Product Specification 3.0
Password RWD
read/write page
read/write page
read/write page
read/write page
read/write page
read/write page
read/write page
read/write page
Serial Number
Serial Number
Page 7 of 20
reserved
Content
Content
July 2006