ST72344S2 datasheet(245/247 Pages) STMICROELECTRONICS

245 / 247 page

ST72344xx, ST2345xx

Revision history

Doc ID 12321 Rev 6

245/247

Revision history

Table 126.

Document revision history

Date

Revision

Changes

29-April-2006

First release on internet

23-Oct-2006

Removed references to BGA56 and QFN40 packages

TQFP package naming changed to LQFP (Low-profile Quad Flat)

Changed number of I/O ports on first page

PDVD (Power Down Voltage Detector) replaced by AVD (Auxiliary

Voltage Detector)

Modified note 3 to Table 4 on page 24

Added PF4 to Figure 3 on page 18 and Figure 4 on page 19

Modified Memory access on page 31

Modified Figure 8, Figure 9 on page 33 and Figure 10 on page 34

Changed RCCR table in Section 7.3 on page 43 (fRC=1 MHz)

References to PDVDF, PDVDIE corrected to AVDF, AVDIE:

Section 7.6.2 on page 49

Current characteristics Table 85 on page 201 updated

General operating conditions table updated, Table 87 on page 202

Data updated in Table 88 on page 202, note replaced

Table modified in Table 89 on page 203

Notes adjusted for table in Table 90 on page 203

Modified Section 13.4 on page 204 (for VDD=5V)

Table in Table 93 on page 205 modified

Updated Table 94 on page 208

Added Table 96 on page 209 and Figure 96 on page 209

Table in Table 101 on page 212 modified

Absolute maximum ratings and electrical sensitivity table updated,

Section 13.8.3 on page 214

Added note 1 to VIL and VIH in Table 107 on page 215

Table in Table 108 on page 216 modified (for VDD= 3.3V and VDD=2.7V)

Modified graphs in Table 108 on page 216

tg(RSTL)in updated in Table 13.10 on page 222

Updated Table 111 on page 224

Updated Table 118 on page 231

Modified default values for option byte 2 and 3 on Option byte 2 on

page 234

Added option list on Option byte 2 on page 234

Added Section 15.3: Development tools on page 236

Added known limitations: Section 16.6: In-application programming on

page 242, Section 16.7: Programming of EEPROM data on page 243,

and Section 16.8: Flash write/erase protection on page 243

Modified Section 16.7 on page 243

Changed status of the document (datasheet instead of preliminary data)

ST72344S2 Datasheet(PDF) 245 Page - STMicroelectronics

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