ST25R100 datasheet(83/86 Pages) STMICROELECTRONICS

83 / 86 page

List of tables

Table 1.

UFQFPN24 pin assignment............................................................. 6

Table 2.

SPI signal lines .................................................................... 16

Table 3.

SPI operation modes ................................................................ 16

Table 4.

Signals in Transparent mode ........................................................... 24

Table 5.

Registers overview.................................................................. 25

Table 6.

Operation register .................................................................. 27

Table 7.

General configuration register .......................................................... 27

Table 8.

Regulator configuration register ......................................................... 28

Table 9.

Regulator target drop ................................................................ 28

Table 10.

Regulated voltages ................................................................. 29

Table 11.

Tx driver register ................................................................... 30

Table 12.

RFO driver resistance................................................................ 30

Table 13.

Tx modulation register 1 .............................................................. 31

Table 14.

AM modulation index ................................................................ 31

Table 15.

Tx modulation register 2 .............................................................. 32

Table 16.

Resistive AM modulated state driver output resistance ......................................... 32

Table 17.

Rx analog register 1 ................................................................. 36

Table 18.

Rx analog register 2 ................................................................. 36

Table 19.

Gain in RW mode................................................................... 36

Table 20.

Gain in WU mode .................................................................. 37

Table 21.

Rx digital register ................................................................... 38

Table 22.

Correlator register 1 ................................................................. 38

Table 23.

Correlator register 2 ................................................................. 38

Table 24.

Correlator register 3 ................................................................. 39

Table 25.

Correlator register 4 ................................................................. 39

Table 26.

Correlator register 5 ................................................................. 40

Table 27.

Correlator register 6 ................................................................. 40

Table 28.

Display register 1 ................................................................... 41

Table 29.

Display register 2 ................................................................... 41

Table 30.

Status register .................................................................... 41

Table 31.

Protocol register ................................................................... 42

Table 32.

Operating modes ................................................................... 42

Table 33.

Protocol transmission register 1 ......................................................... 43

Table 34.

ISO14443A modulation pulse width ...................................................... 43

Table 35.

ISO15693 modulation pulse width ....................................................... 44

Table 36.

Protocol transmission register 2 ......................................................... 44

Table 37.

Protocol transmission register 3 ......................................................... 45

Table 38.

Protocol reception register 1 ........................................................... 45

Table 39.

Protocol reception register 2 ........................................................... 46

Table 40.

Protocol reception register 3 ........................................................... 46

Table 41.

Reserved ........................................................................ 47

Table 42.

Reserved ........................................................................ 47

Table 43.

MRT SQT configuration register......................................................... 47

Table 44.

Mask receive timer register ............................................................ 48

Table 45.

Squelch timer register................................................................ 48

Table 46.

NRT GPT configuration register ......................................................... 49

Table 47.

GPT trigger sources ................................................................. 49

Table 48.

No-response timer register 1 ........................................................... 49

Table 49.

No-response timer register 2 ........................................................... 50

Table 50.

General purpose timer register 1 ........................................................ 50

Table 51.

General purpose timer register 2 ........................................................ 50

Table 52.

Display register 3 ................................................................... 51

Table 53.

Display register 4 ................................................................... 51

ST25R100

List of tables

DS14139 - Rev 5

page 83/86

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