M95512-RMN6TG 데이터 시트보기 (PDF) - STMicroelectronics

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M95512-RMN6TG

512 Kbit serial SPI bus EEPROM with high-speed clock

STMicroelectronics 

Revision history

M95512-W, M95512-R

Table 26. Document revision history (continued)

Date

Revision

Changes

Document reformatted. Packages are ECOPACK® compliant.

10 MHz frequency removed. VCC supply voltage and VSS ground

descriptions added. Figure 4: Bus master and memory devices on the SPI

bus modified and explanatory paragraph added. Power-up and Power On

Reset paragraphs replaced by Section 4.1: Supply voltage (VCC).

Section 7: ECC (error correction code) and write cycling added.

TA max modified in Table 8: Operating conditions (M95512-W device

grade 6).

Note modified below Table 12: Capacitance.

CL modified in and Table 11: AC measurement conditions.

06-Feb-2007

7

VIL max and ICC0 test conditions modified in Table 15: DC characteristics

(current and new M95512-R and M95512-DR products).

ICC modified in Table 13: DC characteristics (current M95512-W

products), ICC0 added to Table 13 and Table 15: DC characteristics

(current and new M95512-R and M95512-DR products) modified.

Table 18: AC characteristics (current and new M95512-R and M95512-DR

products) modified.

tSHQZ end timing line moved back in Figure 22: Serial output timing.

SO8N package specifications updated (see Figure 23 and Table 19).

Blank removed below Plating technology in Table 23: Ordering information

scheme.

05-Jun-2007

8

The device endurance is specified at more than 1 000 000 (1 million)

cycles (corrected on cover page).

03-Jul-2008

M95512-W is now available in the device grade 3 (automotive temperature

range), see Table 8 on page 31).

Section 4.1: Supply voltage (VCC) on page 12 updated.

Section 6.4: Write Status Register (WRSR) on page 20 and Section 6.6:

Write to Memory Array (WRITE) on page 23 clarified.

ICC0 modified in Table 13: DC characteristics (current M95512-W

9

products).

Figure 20: Serial input timing, Figure 21: Hold timing and Figure 22: Serial

output timing updated.

Package mechanical data values in inches are calculated from the

millimeter values and rounded to four decimal digits (see Section 11:

Package mechanical data).

Table 24: Available M95512 products (package, voltage range,

temperature grade) added. Small text changes.

14-Apr-2009

M95512-DR part number added (see Table 25: Available M95512-DR

products (package, voltage range, temperature grade)).

10 New M95512-W, M95512-R and M95512-DR products operating at up to

20 MHz added (preliminary data).

UFDFPN8 package added (see Section 11: Package mechanical data).

46/48

Doc ID 11124 Rev 13

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