HTMS1101FTB/AF,115 NXP Semiconductors, HTMS1101FTB/AF,115 Datasheet - Page 5

• Manufacturer Part Number: HTMS1101FTB/AF,115
• Description: RFID HTAG 128BIT MEM SOT1122
• Manufacturer: NXP Semiconductors
• Series: HITAG® µr

Specifications of HTMS1101FTB/AF,115

• Rf Type: Read / Write
• Frequency: 100kHz ~ 150kHz
• Features: ISO/IEC 11784/11785
• Package / Case: *
• Operating Temperature Range: + 85 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 935290066115

NXP Semiconductors
4. Block diagram
152931
Product data sheet
PUBLIC
The HITAG µ transponder ICs require no external power supply. The contactless interface
generates the power supply and the system clock via the resonant circuitry by inductive
coupling to the read/write device (RWD). The interface also demodulates data transmitted
from the RWD to the HITAG µ transponder IC, and modulates the magnetic field for data
transmission from the HITAG µ transponder IC to the RWD.
Data are stored in a non-volatile memory (EEPROM). The EEPROM has a capacity of up
to 1760 bit and is organized in blocks.
Fig 1.
TRANSPONDER
Block diagram of HITAG µ transponder IC
RECT
Cres
PAD
PAD
RF INTERFACE
ANALOGUE
Rev. 3.1 — 21 January 2010
DEMOD
VREG
MOD
CLK
152931
clock
VDD
data
data
out
in
EEPROM INTERFACE
ACCESS CONTROL
DIGITAL CONTROL
ANTICOLLISION
RF INTERFACE
READ/WRITE
CONTROL
CONTROL
CONTROL
R/W
CHARGE PUMP
© NXP B.V. 2010. All rights reserved.
SEQUENCER
HITAG µ
Transponder IC
EEPROM
001aai334
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