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ST72C171K2B6

ST72C171K2B6

ST72C171K2B6

STMicroelectronics

Microcontroller 32 Pin 5V DIP

SOT-23

ST72C171K2B6 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Package / Case DIP
Surface MountNO
Number of Pins 32
JESD-609 Code e0
Number of Terminations 32
Terminal Finish Tin/Lead (Sn/Pb)
Max Operating Temperature85°C
Min Operating Temperature -40°C
Subcategory Microcontrollers
Technology CMOS
Terminal Position DUAL
Terminal FormTHROUGH-HOLE
Supply Voltage 5V
Terminal Pitch1.778mm
Pin Count32
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
Height Seated (Max) 5.08mm
Radiation HardeningNo
RoHS StatusNon-RoHS Compliant
In-Stock:1213 items

ST72C171K2B6 Product Details

ST72C171K2B6 Overview


The package is DIP-shaped. There are 22 I/Os. This device belongs to the MICROCONTROLLER uPs/uCs/Peripheral ICs category. IC Chip 32 has 32 terminations. 8-bits are used for its size. IC Chip has 5V volt supply outputs. With NO DMA channels, Microcontroller chip can handle large data transfers. 8kB is the size of the memory in the IC part. Devices work in YES PWM channels. On the chip, 32 pins are accessible. In total, there are 2 timers/counters on the device. The pin count is 32. There is FLASH memory on this piece of equipment. It has 22 Programmable Input/Output pins that can be programmed.

ST72C171K2B6 Features


DIP package
Microcontrollers subcategory
Minimum temperature of -40°C


ST72C171K2B6 Applications


There are a lot of STMicroelectronics
ST72C171K2B6 Microcontroller applications.


  • Instrument control
  • Toys
  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers

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