24512 データシートの表示（PDF） - STMicroelectronics
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24512 Datasheet PDF : 40 Pages
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M24512-R, M24512-W, M24512-DR
Revision history
Table 23. Document revision history (continued)
Date
Revision
Changes
16-Jun-2009 15 Part numbers updated in cover page header.
IOL added to Table 8: Operating conditions (voltage range W).
20-Aug-2009
16
Note 1 and ICC modified in Table 12: DC characteristics (voltage range
W); Note 2 and ICC modified in Table 13: DC characteristics (voltage
range R);
Datasheet split to leave only devices with 512 Kbit capacity.
Figure 3: Device select code and Figure 4: I2C Fast mode (fC = 400 kHz):
maximum Rbus value versus bus parasitic capacitance (Cbus) updated.
VIO max modified in Table 7: Absolute maximum ratings.
VIH modified in Table 12: DC characteristics (voltage range W), Table 13:
DC characteristics (voltage range R) and Table 14: DC characteristics
13-Oct-2009
(voltage range F).
17 In Table 14: 400 kHz AC characteristics and Table 15: 1 MHz AC
characteristics:
– tDL1DL2 changed to tQL1QL2
– tCHDX changed to tCHDL
– tXH1XH2 and tXL1XL2 values removed
– Notes modified
Figure 12: AC waveforms modified.
05-Nov-2009
18
Section 3.10: Identification Page Write (M24512-DR only) corrected.
Section 3.18: Read Identification Page clarified.
01-Jun-2010
Clarified cover page.
Section 1: Description inserted paragraph clarifying Identification Page.
Section 3.1: Start condition clarified.
Section 3.7: Write operations clarified.
Section 3.10: Identification Page Write (M24512-DR only) clarified.
19 Section 3.18: Read Identification Page paragraph updated.
Table 7: Absolute maximum ratings updated.
Table 10: AC test measurement conditions updated.
Table 12: DC characteristics (voltage range W) updated.
Table 13: DC characteristics (voltage range R) updated.
Table 14: DC characteristics (voltage range F) table deleted.
Doc ID 16459 Rev 19
39/39
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