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ST72F344K4T6

ST72F344K4T6

ST72F344K4T6

STMicroelectronics

16KB 16K x 8 FLASH 8-Bit Microcontroller ST7 Series ST72F34 32 Pin 8MHz 5V 32-LQFP

SOT-23

ST72F344K4T6 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 32-LQFP
Number of Pins 32
Operating Temperature-40°C~85°C TA
PackagingTray
Series ST7
JESD-609 Code e3
Pbfree Code yes
Part StatusObsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 32
Terminal Finish Tin (Sn)
Max Power Dissipation415mW
Terminal Position QUAD
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 235
Supply Voltage 5V
Terminal Pitch0.8mm
Frequency 8MHz
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number ST72F34
Pin Count32
Operating Supply Voltage5V
Interface I2C, LIN, SCI, SPI
Memory Size16kB
Oscillator TypeInternal
Number of I/O 24
RAM Size 1K x 8
Voltage - Supply (Vcc/Vdd) 2.7V~5.5V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER
Peripherals LVD, POR, PWM, WDT
Program Memory TypeFLASH
Core Size 8-Bit
Program Memory Size 16KB 16K x 8
Connectivity I2C, LINbus, SCI, SPI
Bit Size 8
Data Converter A/D 8x10b
Watchdog TimerYes
Access Time 8 μs
Has ADC YES
DMA Channels NO
Data Bus Width 8b
PWM Channels YES
EEPROM Size 256 x 8
Number of Programmable I/O 34
Number of ADC Channels 12
Number of I2C Channels 2
Number of SPI Channels 1
Height 1.45mm
Length 7mm
Width 7mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:2188 items

Pricing & Ordering

QuantityUnit PriceExt. Price

ST72F344K4T6 Product Details

ST72F344K4T6 Overview


There is a 32-LQFP package available. The board has 24 I/Os. Using the Mounting Type Surface Mount, the MCU is mounted on PCB. A 8-Bit core is used in order to power the IC chip. The type of memory it uses for its program is FLASH. -40°C~85°C TA is the temperature range at which this Microcontroller operates. ST7-series components are electrical components. In the case of this Microcontroller, the memory size of the program is 16KB 16K x 8. Microcontroller's a MICROCONTROLLER uPs/uCs/Peripheral IC. IC Chip terminations are 32. As a result, this Microcontroller comes with a 8-bit size. Input voltage for the chip is 5V volts. A total of NO DMA channels are available. This IC part has a memory size of 16kB. There are a number of alternatives to the base part number ST72F34 that you can find. Performing well when operated at frequency 8MHz can be achieved. Using YES PWM channels, the device works. On the chip, there are 32 pins that can be accessed. The pins counted are 32. There are 34 Programmable I/Os on this computer. The device has a total of 12 ADC channels in total. A total of 2 I2C channels have been integrated into the part.

ST72F344K4T6 Features


32-LQFP package
Mounting type of Surface Mount


ST72F344K4T6 Applications


There are a lot of STMicroelectronics
ST72F344K4T6 Microcontroller applications.


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

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