Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF
ALLDATASHEET.COM

X  

Preview PDF Download HTML

CLRC663 Datasheet(PDF) 24 Page - NXP Semiconductors

Part No. CLRC663
Description  Contactless reader IC
Download  132 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  NXP [NXP Semiconductors]
Direct Link  http://www.nxp.com
Logo NXP - NXP Semiconductors

CLRC663 Datasheet(HTML) 24 Page - NXP Semiconductors

Back Button CLRC663 Datasheet HTML 20Page - NXP Semiconductors CLRC663 Datasheet HTML 21Page - NXP Semiconductors CLRC663 Datasheet HTML 22Page - NXP Semiconductors CLRC663 Datasheet HTML 23Page - NXP Semiconductors CLRC663 Datasheet HTML 24Page - NXP Semiconductors CLRC663 Datasheet HTML 25Page - NXP Semiconductors CLRC663 Datasheet HTML 26Page - NXP Semiconductors CLRC663 Datasheet HTML 27Page - NXP Semiconductors CLRC663 Datasheet HTML 28Page - NXP Semiconductors Next Button
Zoom Inzoom in Zoom Outzoom out
 24 / 132 page
background image
CLRC663
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2012. All rights reserved.
Product data sheet
COMPANY PUBLIC
Rev. 3.3 — 3 April 2012
171133
24 of 132
NXP Semiconductors
CLRC663
Contactless reader IC
8.4.4 I2C-bus interface
8.4.4.1
General
An Inter IC (I2C) bus interface is supported to enable a low cost, low pin count serial bus
interface to the host. The implemented I2C interface is mainly implemented according the
NXP Semiconductors I2C interface specification, rev. 3.0, June 2007. The CLRC663 can
act as a slave receiver or slave transmitter in standard mode, fast mode and fast mode
plus.
The following features defined by the NXP Semiconductors I2C interface specification,
rev. 3.0, June 2007 are not supported:
The CLRC663 I2C interface does not stretch the clock
The CLRC663 I2C interface does not support the general call. This means that the
CLRC663 does not support a software reset
The CLRC663 does not support the I2C device ID
The implemented interface can only act in slave mode. Therefore no clock generation
and access arbitration is implemented in the CLRC663.
High speed mode is not supported by the CLRC663
SDA is a bidirectional line, connected to a positive supply voltage via a pull-up resistor.
Both lines SDA and SCL are set to HIGH level if no data is transmitted. Data on the
I2C-bus can be transferred at data rates of up to 400 kbit/s in fast mode, up to 1 Mbit/s in
the fast mode+.
If the I2C interface is selected, a spike suppression according to the I2C interface
specification on SCL and SDA is automatically activated.
For timing requirements refer to Table 248 “I2C-bus timing in fast mode and fast mode
plus”
8.4.4.2
I2C Data validity
Data on the SDA line shall be stable during the HIGH period of the clock. The HIGH state
or LOW state of the data line shall only change when the clock signal on SCL is LOW.
Fig 16. I2C-bus interface
001aam000
READER IC
SDA
SCL
PULL-UP
NETWORK
PULL-UP
NETWORK
MICROCONTROLLER


Similar Part No. - CLRC663

ManufacturerPart No.DatasheetDescription
NXP Semiconductors
NXP Semiconductors
CLRC661 NXP-CLRC661 Datasheet
1Mb / 152P
   High performance NFC frontend CLRC661 plus
Rev. 3.7-23 June 2021
CLRC66103HN NXP-CLRC66103HN Datasheet
1Mb / 152P
   High performance NFC frontend CLRC661 plus
Rev. 3.7-23 June 2021
CLRC66103HNR NXP-CLRC66103HNR Datasheet
1Mb / 152P
   High performance NFC frontend CLRC661 plus
Rev. 3.7-23 June 2021
CLRC66103HNT NXP-CLRC66103HNT Datasheet
1Mb / 152P
   High performance NFC frontend CLRC661 plus
Rev. 3.7-23 June 2021
CLRC66103HNTRAYB NXP-CLRC66103HNTRAYB Datasheet
1Mb / 152P
   High performance NFC frontend CLRC661 plus
Rev. 3.7-23 June 2021
More results

Similar Description - CLRC663

ManufacturerPart No.DatasheetDescription
NXP Semiconductors
NXP Semiconductors
MFRC522 NXP-MFRC522 Datasheet
2Mb / 109P
   Contactless Reader IC
Rev. 3.2-22 May 2007
MFRC523 NXP-MFRC523 Datasheet
776Kb / 98P
   Contactless reader IC
Rev. 3.3-5 March 2010
MFRC630 NXP-MFRC630 Datasheet
1Mb / 118P
   Contactless reader IC
Rev. 3.1-6 September 2012
MFRC522 NXP-MFRC522_10 Datasheet
760Kb / 96P
   Contactless reader IC
Rev. 3.4-5 March 2010
MFRC522 NXP-MFRC522_09 Datasheet
526Kb / 96P
   Contactless reader IC
Rev. 3.3-26 October 2009
CLRC632 PHILIPS-CLRC632 Datasheet
900Kb / 163P
   Multiple Protocol Contactless Reader IC
May 2003
STMicroelectronics
STMicroelectronics
STRF0000 STMICROELECTRONICS-STRF0000 Datasheet
19Kb / 2P
   CONTACTLESS READER CHIP SET
STRF2163 STMICROELECTRONICS-STRF2163 Datasheet
21Kb / 2P
   CONTACTLESS READER CHIP SET
ST16-19RFRDCS010 STMICROELECTRONICS-ST16-19RFRDCS010 Datasheet
14Kb / 2P
   CONTACTLESS READER CHIP SET
NXP Semiconductors
NXP Semiconductors
CLRD701 PHILIPS-CLRD701 Datasheet
192Kb / 16P
   PEGODA Contactless Smart Card Reader
November 2004
More results


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  58  59  60  61  62  63  64  65  66  67  68  69  70  71  72  73  74  75  76  77  78  79  80  81  82  83  84  85  86  87  88  89  90  91  92  93  94  95  96  97  98  99  100   ...More


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz