STMicroelectronics M24C64-WMN6TP Memory IC M24C64-WMN6TP Data Sheet

Product codes

M24C64-WMN6TP

DocID16891 Rev 28

41/42

M24C64-W M24C64-R M24C64-F



28-Aug-2012

Datasheet split into:

– M24C64-DF, M24C64-W, M24C64-R,M24C64-F (this
datasheet) for standard products (range 6),

– M24C64-125 datasheet for automotive products (range 3).
Added 8-bump thin WLCSP.
Updated single supply voltage and number of Write cycles on cover
page.
Updated

Section 2.1: Serial Clock (SCL)

and

Section 2.2: Serial Data

(SDA)

Updated

Figure 6: Block diagram

Added

Section 4.5: Device addressing

Section 5.1: Write operations

move to

Section 5: Instructions

and

updated.
Moved

Figure 8: Write mode sequences with WC = 0 (data write

enabled)

Section 5.1.1: Byte Write

Section 5.1.2: Page Write

: changed address bits to A15/A5 and updated

Figure 9

Case of locked Write identification Page removed from

Section 5.1.4:

Lock Identification Page (M24C64-D only)

Updated

Section 5.1.5: ECC (Error Correction Code) and Write cycling

and move

Figure 10: Write cycle polling flowchart using ACK

Section 5.1.6: Minimizing Write delays by polling on ACK

Added note 1 in

Table 6: Operating conditions (voltage range W)

and

Table 7: Operating conditions (voltage range R)

Added

Table 11: Cycling performance by groups of four bytes

and

updated

Table 12: Memory cell data retention

Removed note 2 in

Table 16: 400 kHz AC characteristics

for t

QL1QL2,

WLDL,

DHWH, and

NS.

Table 24: Ordering information scheme

: removed ambient operating

temperature for device grade 5 and added Note

to MLP8 and WLCSP

packages.

18-Nov-2013

Added text in

Chapter 5.2.2: Current Address Read

Updated note

(1)

under

Table 5: Absolute maximum ratings

Removed note

(3)

Table 2: Device select code

Updated notes below

Table 13: DC characteristics (M24C64-W, device

grade 6)

and

Table 14: DC characteristics (M24C64-R, device grade 6)

Renamed

Figure 19

and

Table 21

Updated captions above

Figure 20

and

Figure 21

Table 25. Document revision history (continued)

Date

Revision

Changes