M24C64-R datasheet(51/54 Pages) STMICROELECTRONICS

51 / 54 page

DS6638 Rev 36

51/54

M24C64-W M24C64-R M24C64-F M24C64-DF

Revision history

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 8: Block diagram.

Added Section 4.5: Device addressing.

Section 5.1: Write operations move to Section 5: Instructions and

updated.

Moved Figure 10: Write mode sequences with WC = 0 (data write

enabled) to Section 5.1.1: Byte Write.

Section 5.1.2: Page Write: changed address bits to A15/A5 and updated

Figure 11.

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 12: Write cycle polling flowchart using ACK to

Section 5.1.6: Minimizing Write delays by polling on ACK.

Added note 1 in Table 7: Operating conditions (voltage range W) and

Table 8: Operating conditions (voltage range R).

Added Table 12 and updated Table 13: Memory cell data retention.

Removed note 2 in Table 17: 400 kHz AC characteristics for tQL1QL2,

tWLDL, tDHWH, and tNS.

Table 27: Ordering information scheme: removed ambient operating

temperature for device grade 5 and added Note 3. to MLP8 and WLCSP

packages.

18-Nov-2013

Added text in Chapter 5.2.2: Current Address Read

Updated note (1) under Table 6: Absolute maximum ratings.

Removed note (3) in Table 3: Device select code.

Updated notes below Table 14: DC characteristics (M24C64-W, device

grade 6) and Table 15: DC characteristics (M24C64-R device grade 6)

Renamed Figure 19 and Table 25.

Updated captions above Figure 26 and Figure 24.

Table 31. Document revision history (continued)

Date

Revision

Changes

M24C64-R 数据表(PDF) 51 Page - STMicroelectronics

M24C64-R 数据表(HTML) 51 Page - STMicroelectronics

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54

数据表下载