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ST72T311J4T6S

ST72T311J4T6S

ST72T311J4T6S

STMicroelectronics

Microcontroller 44 Pin 5V TQFP

SOT-23

ST72T311J4T6S Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Surface MountYES
Package / Case TQFP
Number of Pins 44
JESD-609 Code e0
Number of Terminations 44
Terminal Finish Tin/Lead (Sn/Pb)
Max Operating Temperature85°C
Min Operating Temperature -40°C
Terminal Position QUAD
Terminal FormGULL WING
Supply Voltage 5V
Terminal Pitch0.8mm
Pin Count44
Supply Voltage-Max (Vsup) 5.5V
Power Supplies3.5/5.5V
Temperature GradeINDUSTRIAL
Supply Voltage-Min (Vsup) 3.5V
Interface SCI, SPI
Memory Size16kB
Number of I/O 32
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 10mm
Height Seated (Max) 1.6mm
RoHS StatusRoHS Compliant
Radiation HardeningNo
In-Stock:3888 items

ST72T311J4T6S Product Details

ST72T311J4T6S Overview


In a TQFP package, the MCU is available. 32 I/Os are available. This device falls under the MICROCONTROLLER uPs/uCs/Peripheral ICs category. 44 is the number of terminations on the IC chip that are present. This part works in a 8-bit manner. There is a 5V volt supply output on the chip. DMA channels number NO. 16kB is the memory size of the part. The device works in YES PWM channels. Located on the chip are 44 pins. The clock has 2 timers or counters on it. There are 44 pins on it. It has built-in EPROM memory. It programs in 32 Programmable I/O.

ST72T311J4T6S Features


TQFP package
Minimum temperature of -40°C


ST72T311J4T6S Applications


There are a lot of STMicroelectronics
ST72T311J4T6S Microcontroller applications.


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

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