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authorWerner Almesberger <werner@almesberger.net>2015-09-08 22:34:21 (GMT)
committerWerner Almesberger <werner@almesberger.net>2015-09-08 22:34:21 (GMT)
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nfc/nfc.tex: update price comparison
Diffstat (limited to 'nfc')
-rw-r--r--nfc/nfc.tex18
1 files changed, 9 insertions, 9 deletions
diff --git a/nfc/nfc.tex b/nfc/nfc.tex
index 298166f..b77b7bc 100644
--- a/nfc/nfc.tex
+++ b/nfc/nfc.tex
@@ -1293,7 +1293,7 @@ of the respective chips and their properties.
\subsubsection{Cost and availability}
We consulted availability of the chips at major distributors as of
-2014-12-22. Unit prices are in USD for an order of 1000 units.
+2015-09-08. Unit prices are in USD for an order of 1000 units.
If multiple variants of the same chip were available, the price of
the least expensive was chosen.
@@ -1304,24 +1304,25 @@ the least expensive was chosen.
\multicolumn{2}{c|}{Mouser} & \multicolumn{2}{c}{Newark}\\
& Stock & Price & Stock & Price & Stock & Price\\
\hline
- AS3909-BQTM & \Y & 2.83 & \N & 2.62 & \N & --- \\
- AS3911B & \N & --- & \N & --- & \N & --- \\
- PN5120A0HN1/C2,151 & \S & 3.38 & \S & 3.37 & \Y & 3.57 \\
- PN5321A3HN/C106;55 & \Y & 5.59 & \S & 5.59 & \N & 7.13 \\
+ AS3909-BQTM & \Y & 2.55 & \N & 2.62 & \N & 3.00 \\
+ AS3911B & \Y & 4.04 & \N & --- & \N & --- \\
+ PN5120A0HN1/C2,151 & \S & 2.90 & \S & 3.22 & \N & 3.96 \\
+ PN5321A3HN/C106;55 & \Y & 5.03 & \S & 5.59 & \N & 5.23 \\
PN5441A2ET/C20501%
\footnote{The part number listed by Mouser and Newark does not seem to fit
NXP's regular naming scheme. However, the part number could not be
verified since \cite{PN544-OSDS} does not include it with the ordering
- information.}
+ information. Note that the PN544 is marked as EOL at Mouser.}
& \N & --- & \N & 4.05 & \N & 5.91 \\
- TRF7970ARHBR & \Y & 4.31 & \Y & 4.18 & \Y & 4.03 \\
+ CLRC66301HN,551 & \Y & 4.73 & \S & 6.14 & \S & 7.13 \\
+ TRF7970ARHBR & \Y & 4.18 & \Y & 4.18 & \Y & 4.19 \\
\end{tabular}
\end{tab}
\end{savenotes}
Stock is indicated as \Y\ if there were 1000 or more units stocked,
\S\ if there less than 1000 but more than zero units (possibly combining
-different forms of presentation, e.g., tape and tray), and ``\N\'' if there
+different forms of presentation, e.g., tape and tray), and ``\N'' if there
is no stock. A price of ``---'' means that the part is not listed in the
catalog.
@@ -1350,7 +1351,6 @@ Capabilities are indicated with the following symbols:
\N & Not supported \\
\M & Supported (\mifare\ extension) \\
? & Documentation ambiguous or insufficient \\
- x & Still under evaluation \\
\end{tabular}
\end{tab}