ST10F269Z2Q3 STMicroelectronics, ST10F269Z2Q3 Datasheet - Page 2

• Manufacturer Part Number: ST10F269Z2Q3
• Description: IC FLASH MEM 256KBIT 144-PQFP
• Manufacturer: STMicroelectronics
• Series: ST10r

Specifications of ST10F269Z2Q3

• Core Processor: ST10
• Core Size: 16-Bit
• Speed: 40MHz
• Connectivity: CAN, EBI/EMI, SSC, UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 111
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 12K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 16x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 144-QFP
• Processor Series: ST10F26x
• Core: ST10
• Data Bus Width: 16 bit
• Data Ram Size: 12 KB
• Interface Type: CAN, SSC, USART
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 111
• Number Of Timers: 2 x 16 bit
• Operating Supply Voltage: 0.3 V to 4 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 16 bit x 10 bit
• Cpu Family: ST10
• Device Core Size: 16b
• Frequency (max): 40MHz
• Total Internal Ram Size: 12KB
• # I/os (max): 111
• Number Of Timers - General Purpose: 5
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 4.5V
• Instruction Set Architecture: CISC/RISC
• Operating Temp Range: -40C to 125C
• Operating Temperature Classification: Automotive
• Mounting: Surface Mount
• Pin Count: 144
• Package Type: PQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-2042

TABLE OF CONTENTS
ST10F269
1 -
2 -
3 -
4 -
5 -
6 -
7 -
8 -
2/184
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
PAGE