M24C32-FDW6TP Datasheet, PDF (39/40 Pages) STMicroelectronics – 32-Kbit serial I²C bus EEPROM

M24C32-W M24C32-R M24C32-F M24C32-X M24C32-DF
11 Revision history
Revision history
Table 25. Document revision history
Date
Revision
Changes
18-Mar-2011
14-Sep-2011
21-May-2012
25-Jul-2012
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 (Table 18)
– Table 4: Device select code
Updated:
– Section 1: Description
18 – 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)
Updated:
– Figure 4: I²C Fast mode (f_C = 400 kHz): maximum R_bus value versus
bus parasitic capacitance (C_bus)
– Figure 5: I²C Fast mode Plus (f_C = 1 MHz): maximum R_bus value
versus bus parasitic capacitance (C_bus)
19
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.
Datasheet split into:
20
– M24C32-DF, M24C32-W, M24C32-R,M24C32-F (this datasheet) for
standard products (range 6),
– M24C32-125 datasheet for automotive products (range 3).
Added reference M24C32-X.
Updated:
21 – Features
– AC and DC tables in Section 8: DC and AC parameters.
– Section 10: Part numbering.
Doc ID 4578 Rev 21
39/40