Datasheet

M24C32-W M24C32-R M24C32-F M24C32-X M24C32-DF Revision history
Doc ID 4578 Rev 21 39/40
11 Revision history
Table 25. Document revision history
Date Revision Changes
18-Mar-2011 18
Added:
– M24C32-DF and all information concerning the Identification Page:
sections 4.9, 4.10, 4.17, 4.18
– ECC section 4.11
– AC table with clock frequency of 1 MHz (Ta bl e 1 8)
– Table 4: Device select code
Updated:
– Section 1: Description
– Section 4.5: Memory addressing
– Section 4.18: Read the lock status (M24C32-D)
– Table 6: Absolute maximum ratings
– AC/DC tables 13, 17 with values specific to the device identified with
process letter K
Deleted:
– Table 2: Device select code
– Table 23: Available M24C32 products (package, voltage range,
temperature grade)
14-Sep-2011 19
Updated:
– Figure 4: I
2
C Fast mode (f
C
= 400 kHz): maximum R
bus
value versus
bus parasitic capacitance (C
bus
)
– Figure 5: I
2
C Fast mode Plus (f
C
= 1 MHz): maximum R
bus
value
versus bus parasitic capacitance (C
bus
)
Added t
WLDL
and t
DHWH
in:
– Table 17: 400 kHz AC characteristics
– Table 18: 1 MHz AC characteristics
– Figure 13: AC waveforms
Minor text changes.
21-May-2012 20
Datasheet split into:
– M24C32-DF, M24C32-W, M24C32-R,M24C32-F (this datasheet) for
standard products (range 6),
– M24C32-125 datasheet for automotive products (range 3).
25-Jul-2012 21
Added reference M24C32-X.
Updated:
– Features
– AC and DC tables in Section 8: DC and AC parameters.
– Section 10: Part numbering.