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ST72T331N4B6

ST72T331N4B6

ST72T331N4B6

STMicroelectronics

Microcontroller 56 Pin 5V PDIP

SOT-23

ST72T331N4B6 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Package / Case PDIP
Surface MountNO
Number of Pins 56
JESD-609 Code e0
Number of Terminations 56
Terminal Finish Tin/Lead (Sn/Pb)
Max Operating Temperature125°C
Min Operating Temperature -40°C
Terminal Position DUAL
Terminal FormTHROUGH-HOLE
Supply Voltage 5V
Terminal Pitch1.778mm
Pin Count56
Temperature GradeINDUSTRIAL
Interface SCI, SPI
Max Supply Voltage5.5V
Min Supply Voltage3.5V
Memory Size16kB
Number of I/O 44
RAM Size 512B
Memory TypeEPROM
uPs/uCs/Peripheral ICs Type MICROCONTROLLER
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
ROM (words) 16384
Number of Programmable I/O 32
RAM (bytes) 512
ROM Programmability OTPROM
Length 51.75mm
Height Seated (Max) 6.35mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
In-Stock:4459 items

ST72T331N4B6 Product Details

ST72T331N4B6 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 16kB. Using the PWM channel YES, the device works with the motor. In this chip, 56 pins can be accessed. Using the timer/counter system, it has 2 timers/counters. It has 56 pins in total. There is EPROM memory in this equipment. This device has 32 programmable input and output channels.

ST72T331N4B6 Features


PDIP package
Minimum temperature of -40°C


ST72T331N4B6 Applications


There are a lot of STMicroelectronics
ST72T331N4B6 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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