M24256X-F datasheet(37/42 Pages) STMICROELECTRONICS

Part #	M24256X-F

Description	256-Kbit serial I²C bus EEPROM with configurable device address and software write protection, delivered in 4-ball WLCSP

PDF	42 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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37 / 42 page

Revision history

Table 20. Document revision history

Date

Revision Changes

‑Dec‑2020

Initial release

28-Jul-2021

Updated Section 2.2 Serial data (SDA), Section 2.4.2 Power-up conditions,

Section 4.2 Configurable device address register (CDA), Section 4.3 Software write protection

array, Section 6.6 Read identification page, Section 6.7 Read operations on configurable

device address register, Section 6.8 Read operations on software write protection register,

Section 7 Initial delivery state and Section 11 Ordering information.

Updated Table 5. Device address, Table 6. First byte address, Table 7. Second byte address,

Table 15. AC characteristics in Fast-mode and Table 16. AC characteristics in Fast-mode plus.

Updated note 1 in Table 8. Absolute maximum ratings, note 1 in Table 11. Input parameters and note

1 in Table 14. DC characteristics.

Removed note 2 in Table 13. Memory cell data retention.

Minor text edits across the whole document.

M24256X-F

DS12380 - Rev 2

page 37/42

M24256X-F Datasheet(PDF) 37 Page - STMicroelectronics