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REVISION HISTORY
Table 13. Document Revision History
Date Version Revision Details
January 2002 1.0 First Issue
07-Feb-2002 2.0 TSOP28 Package Order Code clarified
08-Feb-2002 3.0 AC Measurement Load Circuit clarified (Figure 8)
06-Mar-2002 4.0 Document status changed to Data Sheet
20-May-2002 5.0
Absolute Maximum Ratings table clarified (Table 3)
Operating and AC Measurement Conditions table clarified (Table 4)
DC Characteristics table clarified (Table 6)
Low V
CC
Data Retention AC Waveforms and Characteristics table clarified (Figure 14, Table
4)
01-Jun-2002 6.0
TSOP28 8x13.4mm Standard pinout added (Figure 5, Table 12)
Block Diagram clarified (Figure 6)
T
A
clarified in Absolute Maximum Ratings (Table 3)
Operating and AC Measurement Conditions table clarified (Table 4)
I
CC2
Max added in DC Characteristics (Table 6)
t
PD
, t
PU
clarified in Read and Standby Mode AC Characteristics (Table 7)
t
WLEH
, t
WLWH
clarified in Write Mode AC Characteristics (Table 8)
09-Sep-2002 6.1
Load Capacitance (C
L
) changed from 100pF to 30pF (Table 4)
02-Oct-2002 6.2 New part number added.
09-Oct-2002 6.3 Part number modified.
22-May-2003 6.4
Temperature range 1 added to Ordering Information Scheme. TSOP pin numbering
corrected
02-Jul-2003 6.5
Value of I
SB
(typ) changed in DC Characteristics table
25-Nov-2003 6.6
SO28 package modified. Part numbering scheme updated.
TLEAD parameter added in Table 3, Absolute Maximum Ratings.
AC, DC Characteristics and waveforms grouped together.
t
PD
maximum value and t
PU
minimum value updated in Table 7, Read and Standby Mode
AC Characteristics.
