ST7263BDX datasheet(144/145 Pages) STMICROELECTRONICS

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ST7263BDx ST7263BHx ST7263BKx ST7263BE

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18 Revision history

Date

Revision

Main changes

27-May-05

3.0

New revision created by merging 32K Flash and non-32K Flash datasheets together

Memory Map, Figure 7, expanded to handle all devices and memory sizes

Operating conditions with LVD values modified, section 14.3.2 on page 110

Supply current characteristics values and notes updated, section 14.4 on page 111

IDD Run and Wait graphs replaced, Figure 52 and Figure 53 on page 111

Control timing characteristics modified, section 14.5.2 on page 112

Flash memory table notes and tPROG typical value updated, section 14.6.2 on page 114

Notes added for I/O Port Pin characteristics table, section 14.8.1 on page 117

Note for RPU modified, removing reference to data characterization, Section 14.8.1

IPU and RPU graphs added, Figure 58 and Figure 59 on page 118

Notes updated for USB low speed electrical characteristics

Output voltage/current graphs added, Figures 60-69

Thermal Characteristics added for SO24 and TQFP48 packages, section 15.2 on page 131

Important note added for OPT 3 Option Byte (LVD), section 16.1 on page 133

Supported Part Numbers table updated with full sales type codes, Table 29

Option List updated with all device options, page 138

Important notes updated with ‘USB behavior with LVD disabled’, section 17.3 on page 142

Clock block diagram redrawn, Figure 18 on page 26

DFU added to title and features list, page 1

Removed unnecessary notes related to Typical values (already mentioned in section 14.1.2

on page 108) in electrical characteristic tables sections: Section 14.3.2, Section 14.4, Sec-

tion 14.6.2, Section 14.8.1, Section 14.9.1 and Section 14.11

Added note for max values in ADC Accuracy, Section 14.11

Static Latch Up (LU) class tested only for TA=25°C, section 14.7.3.2 on page 116

19-Sep-05

4.0

Flash memory minimum data retention increased to 40 years, section 14.6.2 on page 114

AF bit text modified concerning SCL, I2C Chapter Section 12.5.7, "Register description"

Reference made to the Flash Programming Reference Manual for Flash timing values

Reset pulse generated by WDG changed to 30µs, section 12.1 on page 42

Modified text in section 12.3 on page 64, adding Parity error as an interrupt

Added ECOPACK information in section 15 on page 128

Modified IS value and corresponding note in section 14.8.1 on page 117

06-Apr-06

5.0

32K and 8K QFN40 Packages added

4K SO24 Package added

TQFP package renamed to LQFP

03-Oct-06

6.0

Important Notes section renamed to Known Limitations, section 17 on page 142

New PA2 limitation added, section 17 on page 142

Figure 83. on page 143 added for silicon revision identification

20-Aug-07

7.0

Root part numbers added in datasheet header and in Table 1, "Device summary".

New 16K LQFP48 package added to product family.

Note added to VOH data in section 14.8.2 on page 118

List of supported partnumber availability updated, Table 29, "Supported part numbers"

Download address updated in Section 16.3.4, "Order codes for ST7263B development

tools" and Option list.

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