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ST10F269-T3 View Datasheet(PDF) - STMicroelectronics

Part Name
Description
Manufacturer
ST10F269-T3 Datasheet PDF : 160 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
ST10F269-T3
TABLE OF CONTENTS
PAGE
1-
INTRODUCTION ........................................................................................................
6
2-
PIN DATA ...................................................................................................................
7
3-
FUNCTIONAL DESCRIPTION ...................................................................................
13
4-
MEMORY ORGANIZATION .......................................................................................
14
5-
INTERNAL FLASH MEMORY ...................................................................................
17
5.1 -
OVERVIEW ................................................................................................................
17
5.2 -
OPERATIONAL OVERVIEW ......................................................................................
17
5.3 -
ARCHITECTURAL DESCRIPTION ............................................................................
19
5.3.1 - Read Mode .................................................................................................................
19
5.3.2 -
Command Mode .........................................................................................................
19
5.3.3 - Ready/Busy Signal .....................................................................................................
19
5.3.4 - Flash Status Register .................................................................................................
19
5.3.5 - Flash Protection Register ...........................................................................................
21
5.3.6 - Instructions Description ..............................................................................................
21
5.3.7 - Reset Processing and Initial State ..............................................................................
25
5.4 -
FLASH MEMORY CONFIGURATION ........................................................................
25
5.5 -
APPLICATION EXAMPLES .......................................................................................
25
5.5.1 -
Handling of Flash Addresses ......................................................................................
25
5.5.2 - Basic Flash Access Control ........................................................................................
26
5.5.3 -
Programming Examples .............................................................................................
27
5.6 -
BOOTSTRAP LOADER ............................................................................................
30
5.6.1 - Entering the Bootstrap Loader ....................................................................................
30
5.6.2 -
Memory Configuration After Reset .............................................................................
31
5.6.3 - Loading the Startup Code ...........................................................................................
32
5.6.4 - Exiting Bootstrap Loader Mode ..................................................................................
32
5.6.5 - Choosing the Baud Rate for the BSL .........................................................................
33
6-
CENTRAL PROCESSING UNIT (CPU) .....................................................................
34
6.1 -
MULTIPLIER-ACCUMULATOR UNIT (MAC) .............................................................
35
6.1.1 -
Features .....................................................................................................................
36
6.1.1.1 - Enhanced Addressing Capabilities ..............................................................................
36
6.1.1.2 - Multiply-Accumulate Unit .............................................................................................
36
6.1.1.3 - Program Control ..........................................................................................................
36
6.2 -
INSTRUCTION SET SUMMARY ................................................................................
37
6.3 -
MAC COPROCESSOR SPECIFIC INSTRUCTIONS .................................................
38
7-
7.1 -
7.2 -
EXTERNAL BUS CONTROLLER ..............................................................................
42
PROGRAMMABLE CHIP SELECT TIMING CONTROL ............................................
42
READY PROGRAMMABLE POLARITY .....................................................................
42
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