HT1MO2S3E3M-T NXP Semiconductors, HT1MO2S3E3M-T Datasheet - Page 17

• Manufacturer Part Number: HT1MO2S3E3M-T
• Description: RFID Modules & Development Tools HITAG 1 MOA2 MODULE
• Manufacturer: NXP Semiconductors

Specifications of HT1MO2S3E3M-T

• Operating Current: 30 mA
• Operating Voltage: 3.1 V to 4.2 V
• Product: RFID Transponders
• Wireless Frequency: 125 KHz
• Dimensions: 7.55 mm x 11.75 mm x 0.45 mm
• Operating Temperature Range: - 25 C to + 85 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: HT1MOA2S30/E/3,118

5.4 Configuration of Delivered HITAG 1 Transponders
HITAG 1 transponders are delivered with the following configuration by Philips Semiconductors:
Unique Serial Number:
Configuration Byte 0:
Configuration Byte 1:
Value for Transport Keys, Transport Logdata:
RECOMMENDATION:
Before delivering transponders to end users, the Configuration Page should be set to read only
(Configuration Byte 1/Bit 4 = ‘0’).
5.5 Definition of Keys and Logdata
In order to be able to read data from the secret area of a transponder, you have to carry out a
procedure called authentication. To do this you need special data (keys).
After transmitting the according command the authentication is automatically carried out by the
read/write device.
Keys are cryptographic codes, which determine data encryption during data transfer between
read/write device and transponder.
Two keys (Key A and Key B) which you can use independently of each other, have been installed
for security and flexibility reasons. The identity of either Key A or Key B on the read/write device
and on the transponder is sufficient.
Logdata represent "passwords" needed to gain access to secret areas on the transponder. A pair
of logdata is included with every cryptographic key (Key A and Key B). This logdata pair has to
be identical both on the transponder and the read/write device.
Ht1moa3.doc/HS
Specifications of the HT1 MOA3 S30
Serial Number:
Logdata:
Key A, Key B:
Blocks 2 - 7:
OEM Lock Bit:
Blocks 4 - 7:
0x00000000
ad Key A:
ad Key B:
‘1’ = Configuration Page is r/w
‘1’ = public
Read Only
‘1’ = r/w
‘1’ = wo
‘1’ = r/w
Logdata 0 A
Logdata 1 A
Logdata 1 B
Logdata 0 B and
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"Password" which the transponder sends to
the read/write device and which is verified
by the latter.
sends to the transponder and which is
checked for identity by the latter.
analogous to Key A
"Password"
which
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the
can be changed
can be changed
can be changed
can be changed
fixed
can be changed
read/write
1997-08-19
device