HTMS8x01 datasheet(5/57 Pages) NXP

5 / 57 page

HTMS1x01_8x01

All information provided in this document is subject to legal disclaimers.

Product data sheet

COMPANY PUBLIC

Rev. 3.3 — 17 October 2014

152933

5 of 57

NXP Semiconductors

HTMS1x01; HTMS8x01

HITAG µ transponder IC

Block diagram

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.

Block diagram of HITAG µ transponder IC

001aai334

CLK

MOD

DEMOD

VREG

VDD

data

out

clock

R/W

ANALOGUE

RF INTERFACE

PAD

RECT

Cres

DIGITAL CONTROL

TRANSPONDER

ANTICOLLISION

READ/WRITE

CONTROL

ACCESS CONTROL

EEPROM INTERFACE

CONTROL

RF INTERFACE

CONTROL

EEPROM

SEQUENCER

CHARGE PUMP

HTMS8x01 Datasheet(PDF) 5 Page - NXP Semiconductors

HTMS8x01 Datasheet(HTML) 5 Page - NXP Semiconductors

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57

Datasheet Download

Link URL