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ST72C171K2M6

ST72C171K2M6

ST72C171K2M6

STMicroelectronics

Microcontroller 34 Pin 5V SO

SOT-23

ST72C171K2M6 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Package / Case SO
Surface MountYES
Number of Pins 34
JESD-609 Code e4
Number of Terminations 34
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature85°C
Min Operating Temperature -40°C
Subcategory Microcontrollers
Technology CMOS
Terminal Position DUAL
Terminal FormGULL WING
Supply Voltage 5V
Pin Count34
Power Supplies3.3/5V
Temperature GradeINDUSTRIAL
Interface SCI, SPI
Max Supply Voltage5.5V
Min Supply Voltage3.2V
Memory Size8kB
Power Dissipation-Max 500mW
Number of I/O 22
RAM Size 256B
Memory TypeFLASH
uPs/uCs/Peripheral ICs Type MICROCONTROLLER
Supply Current-Max 9mA
Bit Size 8
Frequency (Max) 8MHz
Has ADC YES
DMA Channels NO
Data Bus Width 8b
PWM Channels YES
DAC Channels NO
Number of Timers/Counters 2
On Chip Program ROM Width 8
Number of Programmable I/O 22
RAM (bytes) 256
ROM Programmability MROM
Length 17.895mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
In-Stock:3765 items

ST72C171K2M6 Product Details

ST72C171K2M6 Overview


Packaged in a SO format. A total of 22 I/Os are on the Microcontroller. ICs for MICROCONTROLLER uPs/uCs/peripheral parts. There are 34 terminations on the IC chip, which means there are 34 terminations on the integrated circuit chip. In addition, MCU chip comes with a 8-bit size. Microcontroller chip has outputs of 5V volts. The system has NO channels for DMA communication. There is 8kB memory size assigned to the part. This MCU Chip uses YES PWM channels to operate. Chips have 34 pins. There are 2 timers/counters in this device. In total, it has 34 pins. The equipment has a FLASH memory that is built in. In the 22 Programmable I/O section, it can be programmed in many different ways.

ST72C171K2M6 Features


SO package
Microcontrollers subcategory
Minimum temperature of -40°C


ST72C171K2M6 Applications


There are a lot of STMicroelectronics
ST72C171K2M6 Microcontroller applications.


  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine
  • Microwave ovens
  • Home appliances

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