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ST72F340S2T6

ST72F340S2T6

ST72F340S2T6

STMicroelectronics

Microcontroller 44 Pin 5V LQFP

SOT-23

ST72F340S2T6 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Package / Case LQFP
Surface MountYES
Number of Pins 44
JESD-609 Code e4
Pbfree Code yes
Number of Terminations 44
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature85°C
Min Operating Temperature -40°C
Subcategory Microcontrollers
Technology CMOS
Terminal Position QUAD
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 5V
Terminal Pitch0.8mm
Time@Peak Reflow Temperature-Max (s) 40
Pin Count44
Operating Supply Voltage5V
Temperature GradeINDUSTRIAL
Interface I2C, SCI, SPI
Max Supply Voltage5.5V
Min Supply Voltage3.3V
Memory Size8kB
Power Dissipation-Max 460mW
Number of I/O 32
RAM Size 512B
Memory TypeFLASH
uPs/uCs/Peripheral ICs Type MICROCONTROLLER
Supply Current-Max 13mA
Bit Size 8
Frequency (Max) 8MHz
Has ADC NO
DMA Channels NO
Data Bus Width 8b
PWM Channels YES
DAC Channels NO
Number of Timers/Counters 2
Number of Programmable I/O 34
RAM (bytes) 512
Length 10mm
Height Seated (Max) 1.6mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
In-Stock:1740 items

ST72F340S2T6 Product Details

ST72F340S2T6 Overview


The package has a LQFP shape. With 32 I/Os, it's pretty good. The IC chip fits into the MICROCONTROLLER uPs/uCs/Peripheral ICs category. There are 44 terminations on the IC chip. 8-bits are the size of the data that comes with MCU. A 5V volt supply is provided by the Microcontroller chip. In addition to that, MCU chip has NO DMA channels. Its memory size is 8kB. There are a total of YES channels in the device. It is possible to access the 44 pins on the chip. In total, it has 2 timers and counters in it. A total of 44 pins are included in the package. The equipment on this page features FLASH memory technology. As far as the programmability is concerned, it has 34 Programmable I/Os.

ST72F340S2T6 Features


LQFP package
Microcontrollers subcategory
Minimum temperature of -40°C


ST72F340S2T6 Applications


There are a lot of STMicroelectronics
ST72F340S2T6 Microcontroller applications.


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

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