M95320-W View Datasheet(PDF) - STMicroelectronics

Part Name

Description

MFG CO.

M95320-W

32-Kbit serial SPI bus EEPROM with high-speed clock

STMicroelectronics 

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Revision history

M95320-W M95320-R M95320-DR

Table 23. Document revision history (continued)

Date

Revision

Changes

Section 4.1: Supply voltage (VCC) updated.

10 MHz frequencies added to Table 26: AC characteristics (M95080,

20-Mar-2008

9

device grade 3) and Table 29: AC characteristics (M95080-W, device

grade 3).

Small text changes.

23-Jun-2008

Section 4.1: Supply voltage (VCC) updated.

10 Table 19: DC characteristics (M95640-DF, device grade 6) modified.

Figure 23: Serial input timing, Figure 20: Hold timing and Figure 21: Serial

output timing modified.

Section 4.1: Supply voltage (VCC) and Section 6.4: Write Status Register

(WRSR) updated.

Note added to Section 6.6: Write to Memory Array (WRITE).

Section 7.2: Initial delivery state specified.

Note modified in Table 14: Capacitance. ICC at 10 MHz added to Table 16:

17-Feb-2009 11 DC characteristics (M95080, device grade 3).

VRES parameter added to DC characteristics tables 16, 16, 17 and 19.

Note added to tCLQV in AC characteristics tables 26, 32, 29 and 21.

Note added to Table 20: AC characteristics (M95320-R) and Table 21: AC

characteristics (M95640-R).

Process letter modified in Table 45: Ordering information scheme.

64 Kbit densities removed from datasheet.

ECOPACK status of packages specified in Features and in Table 45:

Ordering information scheme.

07-Dec-2009 12 IOL and IOH added to Table 8: Absolute maximum ratings.

Note 2 added below Figure 27: UFDFPN8 (MLP8) - 8-lead ultra thin fine

pitch dual flat no lead, package outline.

Small text changes.

Added part number M95320-DR and related explanations:

– Table 4: M95320-DR instruction set

– Section 6.7: Read Identification Page

– Section 6.9: Read Lock Status

– Section 6.10: Lock ID

– Figure 16: Read Lock Status sequence

– Figure 17: Lock ID sequence

Updated:

– Features

13-May-2011 13 – Section 1: Description

– Section 6.4: Write Status Register (WRSR)

– Section 6.6: Write to Memory Array (WRITE)

– Table 8: Absolute maximum ratings

– Table 40: UFDFPN8 (MLP8) 8-lead ultra thin fine pitch dual flat package

no lead 2 x 3 mm, data

– All tables in Section 9: DC and AC parameters

– Section 11: Part numbering

– Figure 27: UFDFPN8 (MLP8) - 8-lead ultra thin fine pitch dual flat no

lead, package outline.

46/48

Doc ID 5711 Rev 14

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