ST10F269Z2 STMicroelectronics, ST10F269Z2 Datasheet - Page 2

• Manufacturer Part Number: ST10F269Z2
• Description: 16-bit MCU
• Manufacturer: STMicroelectronics

Specifications of ST10F269Z2

• Single Voltage Supply: 5V ±10% (EMBEDDED REGULATOR FOR 2.7 or 3.3 V CORE SUPPLY).
• Temperature Ranges: -40 +125 °C / -40 to 85 °C

TABLE OF CONTENTS
ST10F269
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5 -
6 -
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Introduction ................................................................................................................. 6
Pin Data ...................................................................................................................... 7
Functional Description .............................................................................................. 13
Memory Organization ............................................................................................... 14
Internal Flash Memory .............................................................................................. 17
5.1 -
5.2 -
5.3 -
5.4 -
5.5 -
5.6 -
Central Processing Unit (CPU) ................................................................................. 35
6.1 -
6.2 -
6.3 -
External Bus Controller ............................................................................................. 43
7.1 -
7.2 -
Interrupt System ....................................................................................................... 45
8.1 -
8.2 -
8.3 -
OVERVIEW ................................................................................................................... 17
OPERATIONAL OVERVIEW ........................................................................................ 17
ARCHITECTURAL DESCRIPTION .............................................................................. 19
5.3.1 -
5.3.2 -
5.3.3 -
5.3.4 -
5.3.5 -
5.3.6 -
5.3.7 -
FLASH MEMORY CONFIGURATION .......................................................................... 26
APPLICATION EXAMPLES .......................................................................................... 26
5.5.1 -
5.5.2 -
5.5.3 -
BOOTSTRAP LOADER
5.6.1 -
5.6.2 -
5.6.3 -
5.6.4 -
5.6.5 -
MULTIPLIER-ACCUMULATOR UNIT (MAC) ............................................................... 36
6.1.1 -
INSTRUCTION SET SUMMARY .................................................................................. 38
MAC COPROCESSOR SPECIFIC INSTRUCTIONS ................................................... 39
PROGRAMMABLE CHIP SELECT TIMING CONTROL ............................................... 43
READY PROGRAMMABLE POLARITY ....................................................................... 43
EXTERNAL INTERRUPTS ........................................................................................... 45
INTERRUPT REGISTERS AND VECTORS LOCATION LIST ..................................... 46
INTERRUPT CONTROL REGISTERS ......................................................................... 47
Read Mode .................................................................................................... 19
Command Mode ............................................................................................ 19
Ready/Busy Signal ........................................................................................ 19
Flash Status Register .................................................................................... 19
Flash Protection Register .............................................................................. 21
Instructions Description ................................................................................. 21
Reset Processing and Initial State ................................................................ 26
Handling of Flash Addresses ........................................................................ 26
Basic Flash Access Control ........................................................................... 27
Programming Examples ................................................................................ 28
Entering the Bootstrap Loader ...................................................................... 31
Memory Configuration After Reset ................................................................ 32
Loading the Startup Code ............................................................................. 33
Exiting Bootstrap Loader Mode ..................................................................... 33
Choosing the Baud Rate for the BSL ............................................................ 34
Features ........................................................................................................ 37
6.1.1.1 -Enhanced Addressing Capabilities .................................................. 37
6.1.1.2 -Multiply-Accumulate Unit.................................................................. 37
6.1.1.3 -Program Control............................................................................... 37
.............................................................................................. 31
ST10F269
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