Datasheet

Specifications of the HT2 MOA3 S20 Rev. 1.1 1997-08-19
Ht2moa3.doc/HS Page 16 of 22
Standard values for the Configuration Byte:
Password Mode: 0x06
Crypto Mode: 0x0E
Public Mode A: 0x02
Public Mode B: 0x00
Public Mode C: 0x04
5.3 Configuration of Delivered HITAG 2 Transponders
HITAG 2 transponders are delivered with the following configuration by Philips Semiconductors:
Unique Serial Number:
Serial Number: Read Only - fixed
Configuration Byte:
0x06: Password Mode (Manchester Code) - can be changed
Page 6 and 7 read/write - can be changed
Page 4 and 5 read/write - can be changed
Page 3 read/write - can be changed
Page 1 and 2 read/write - can be changed
Values for Transport Passwords, Transport Keys:
Password RWD: 0x4D494B52 (= ″MIKR″)
Password TAG: 0xAA4854
Key Low: 0x4D494B52 (= ″MIKR″)
Key High: 0x4F4E (= ″ON″)
RECOMMENDATION:
Before delivering transponders to end users, Pages 1 to 3 should be locked (set Configuration
Byte / Bit 6 to ‘1’ for Page 3 and set Configuration Byte / Bit 7 to ‘1’ for Pages 1 and 2).