PM0073 datasheet(33/34 Pages) STMICROELECTRONICS

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PM0073

Revision history

Doc ID 17766 Rev 5

33/34

Revision history

Table 14. Document revision history

Date

Revision

Changes

19-Aug-2010

Initial release.

21-Feb-2011

Section 2.2.5: Option byte programming: updated and added new

information regarding customer specific data.

Section 2.3.1: Read protection: updated Unprotection

13-Jul-2011

Section 1: Overview modified: 128 Kbytes of Flash memory

replaced by 64 Kbytes, 128 Kbytes, 192 Kbytes, 256 Kbytes of Flash

memory.

Table 2: Flash module organization for 64-Kbyte Flash memory

devices, Table 3: Flash module organization for 128-Kbyte Flash

memory devices, Table 4: Flash module organization for 192-Kbyte

Flash memory devices, Table 5: Flash module organization for 256-

Kbyte Flash memory devices and Table 6: Flash memory protection

status modified.

Figure 1: Programming procedure, Figure 2: Flash memory Page

Erase procedure and Figure 3: Flash memory Mass Erase

procedure modified.

Section 2.3.2: Write protection modified.

11-May-2012

Renamed following registers (and their constituent bits) throughout

the document:

– FPEC_CLK_REQ to FLASH_CLKER

– FPEC_CLK_STAT to FLASH_CLKSR

Added Table 1: Applicable products.

7-Sep-2012

Updated WRP2, WRP3[6:0] and WRP3[7] in Table 10: Description

of the option bytes and customer specific data for 192- and 256-

Kbyte devices.

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