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ST72T331N2B6S

ST72T331N2B6S

ST72T331N2B6S

STMicroelectronics

Microcontroller 8MHz 5V PDIP

SOT-23

ST72T331N2B6S Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Package / Case PDIP
Surface MountNO
JESD-609 Code e0
Number of Terminations 56
Terminal Finish Tin/Lead (Sn/Pb)
Max Operating Temperature125°C
Min Operating Temperature -40°C
HTS Code8542.31.00.01
Subcategory Microcontrollers
Technology HCMOS
Terminal Position DUAL
Terminal FormTHROUGH-HOLE
Peak Reflow Temperature (Cel) NOT SPECIFIED
Supply Voltage 5V
Terminal Pitch1.778mm
Frequency 8MHz
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Pin Count56
Qualification StatusNot Qualified
Temperature GradeINDUSTRIAL
Interface SCI, SPI
Max Supply Voltage5.5V
Min Supply Voltage3.5V
Memory Size8kB
Number of I/O 44
RAM Size 384B
Memory TypeEPROM
uPs/uCs/Peripheral ICs Type MICROCONTROLLER
Supply Current-Max 20mA
Bit Size 8
Frequency (Max) 8MHz
Has ADC YES
DMA Channels NO
Data Bus Width 8b
PWM Channels YES
DAC Channels NO
ROM (words) 8192
CPU Family ST72
Number of Programmable I/O 32
RAM (bytes) 384
ROM Programmability OTPROM
Length 51.75mm
Height Seated (Max) 6.35mm
RoHS StatusRoHS Compliant
In-Stock:2718 items

ST72T331N2B6S Product Details

ST72T331N2B6S Overview


PDIP-packages are available. There are 44 I/O ports on this device. Devices of this type belong to the MICROCONTROLLER power supply/socket/peripheral ICs category. This chip has a total of 56 terminations on MCU chip. You get a 8-bit size. This Microcontroller chip is powered by 5V volts. There are NO DMA channels on this Microcontroller chip. The part has a memory size of 8kB. This device is extremely efficient when operated at a frequency of 8MHz. Using the PWM channel YES, the device works with the motor. It has 56 pins in total. In addition to this, the device is embedded with the the ST72 CPU family. There is EPROM memory in this equipment. This device has 32 programmable input and output channels.

ST72T331N2B6S Features


PDIP package
Microcontrollers subcategory
Minimum temperature of -40°C


ST72T331N2B6S Applications


There are a lot of STMicroelectronics
ST72T331N2B6S Microcontroller applications.


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

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