A²SI
Release Notes, IC Revision C
The replacement of A²SI Revision B with Revision C neither has any impact to required external
components nor requires a change of the external circuitry. The CAP-Pin of an IC of Revision C
shall be connected to a series of one capacitor and one resistor, in the same manner like on Re-
vision B. Suggested values are C=4.7nF, R=430…680 Ohms. See the Data Sheet and the Appli-
cation Notes for more detailed information.
Package Marking
TOP VIEW
BOTTOM
VIEW
A
2
SI
ZMD
+
C-XXXXYZZ
LLLLLL
PIN 1
PIN 1
Figure 1:
Package Marking
Top Marking:
A²SI
Product name
ZMD
C-
XXXX
Y
ZZ
LLLLLL
Manufacturer
Revision code marking of A²SI Revision C
Date code (year and week)
Assembly location
Traceability
ZMD Lot Number
Bottom Marking:
The yellow dot indicating pre-programmed Master function is printed at the pin 1 marking
⊕.
Note: IC Revision A did not have a revision code marking. ICs without a Revision Code are equivalent to
Revision A. Revision B shows “B-“ .
Release Notes, A²SI Revision C, August 28, 2002
ZMD AG
2/4
ZMD [ Zentrum Mikroelektronik Dresden AG ]
