HT1MO2S3E3M-T NXP Semiconductors, HT1MO2S3E3M-T Datasheet - Page 13

• 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

Specifications of the HT1 MOA3 S30
Rev. 1.1
1997-08-19
Blocks 4 to 7 can be used either as secret or public areas (configurable), and Blocks 2 to 7 either
as read / write or read only areas (configurable). You can also modify keys and logdata and
prevent them from being accessed.
Finally the Configuration Page itself can be set to read only.
It is extremely important to be particularly careful when using the Configuration Page (it
only can be set to read only once!), keys and logdata as you can lose access to the secret
area on the transponder in case of a mistake.
ATTENTION:
Changing of the Configuration Page (Page 1), Keys and Logdata must be done in secure
environment. The transponder must not be moved out of the communication field of the
antenna during programming! We recommend to put the transponder close to the antenna
(zero-distance) and not to remove it during programming.
5.2 Anticollision
Anticollision Mode in long range applications including HITAG 1 transponders permits you to
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process several transponders simultaneously. Theoretically up to 2
transponders can be
processed simultanously. In practice this number is limited, because of the mutual influence of the
transponders - they detune each other, if there are too many too close to each other.
The currently used read/write device must also support full anticollision feature (e.g. HTRM800).
For read/write devices without that feature only one transponder is handled even if there are
several transponders within the communication field of the antenna. In this case either no
communication takes place or the "stronger" or closer transponder takes over.
By muting a selected transponder (HALT Mode) another transponder that is to be found in the
communication field of the antenna can be recognized.
Ht1moa3.doc/HS
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