CLRC63201T View Datasheet(PDF) - NXP Semiconductors.
Part Name
Description
MFG CO.
'CLRC63201T' PDF : 127 Pages View PDF
NXP Semiconductors
CLRC632
Standard multi-protocol reader solution
9.2.1 Product information field (read only)
Table 12. Product information field
Byte Symbol
Access Value Description
15
CRC
R
-
the content of the product information field
is secured using a CRC byte which is
checked during start-up
14
RsMaxP
R
-
maximum source resistance for the
p-channel driver transistor on pins TX1 and
TX2
The source resistance of the p-channel
driver transistors of pin TX1 and TX2 can be
adjusted using the value GsCfgCW[5:0] in
the CwConductance register (see
Section 9.9.3 on page 32). The mean value
of the maximum adjustable source
resistance for pins TX1 and TX2 is stored
as an integer value in in this byte. Typical
values for RsMaxP are between 60 to
140 . This value is denoted as maximum
adjustable source resistance RS(ref)maxP and
is measured by setting the CwConductance
register’s GsCfgCW[5:0] bits to 01h.
13 to 12 Internal
R
-
two bytes for internal trimming parameters
11 to 8 Product Serial Number R
-
a unique four byte serial number for the
device
7 to 5 reserved
R
-
4 to 0 Product Type
Identification
R
-
the CLRC632 is a member of a new family
of highly integrated reader ICs. Each
member of the product family has a unique
product type identification. The value of the
product type identification is shown in
Table 13.
Table 13. Product type identification definition
Definition
Product type identification bytes
Byte
0
1
2
3
4[1]
Value
30h
FFh
FFh
0Fh
XXh
[1] Byte 4 contains the current version number.
9.2.2 Register initialization files (read/write)
Register initialization from address 10h to address 2Fh is performed automatically during
the initializing phase (see Section 9.7.3 on page 30) using the StartUp register
initialization file.
In addition, the CLRC632 registers can be initialized using values from the register
initialization file when the LoadConfig command is executed (see Section 11.5.1 on
page 95).
CLRC632
Product data sheet
COMPANY PUBLIC
All information provided in this document is subject to legal disclaimers.
Rev. 3.7 — 27 February 2014
073937
© NXP Semiconductors N.V. 2014. All rights reserved.
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