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ST72F345C4T6TR

ST72F345C4T6TR

ST72F345C4T6TR

STMicroelectronics

16KB 16K x 8 FLASH 8-Bit Microcontroller ST7 Series ST72F34 48 Pin 8MHz 5V 48-LQFP

SOT-23

ST72F345C4T6TR Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 14 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 48-LQFP
Number of Pins 48
Operating Temperature-40°C~85°C TA
PackagingTape & Reel (TR)
Series ST7
Part StatusActive
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 48
Max Power Dissipation340mW
Terminal Position QUAD
Terminal FormGULL WING
Supply Voltage 5V
Terminal Pitch0.5mm
Frequency 8MHz
Base Part Number ST72F34
Pin Count48
Operating Supply Voltage5V
Interface I2C, LIN, SCI, SPI
Memory Size16kB
Oscillator TypeInternal
Number of I/O 34
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
Supply Current-Max 13mA
Bit Size 8
Data Converter A/D 12x10b
Watchdog TimerYes
Has ADC YES
DMA Channels YES
Data Bus Width 8b
PWM Channels YES
DAC Channels NO
Number of Timers/Counters 2
ROM (words) 16384
EEPROM Size 256 x 8
Length 7mm
Height Seated (Max) 1.6mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
In-Stock:4000 items

Pricing & Ordering

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ST72F345C4T6TR Product Details

ST72F345C4T6TR Overview


The package has a 48-LQFP shape. With 34 I/Os, it's pretty good. The Microcontroller's mounting type is Surface Mount and this IC chip has the following features. As the name implies, this Microcontroller is based on the 8-Bit core. As far as its program memory type is concerned, it is FLASH. Temperatures within -40°C~85°C TA range are measured by this Microcontroller. The ST7 series is comprised of this electrical component. The electronic part has a program memory size of 16KB 16K x 8. The IC chip fits into the MICROCONTROLLER uPs/uCs/Peripheral ICs category. There are 48 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 YES DMA channels. Its memory size is 16kB. It is possible to find alternatives to the base part number ST72F34 by using the part number search tool. An effective performance can be achieved at a frequency of 8MHz. There are a total of YES channels in the device. It is possible to access the 48 pins on the chip. In total, it has 2 timers and counters in it. A total of 48 pins are included in the package.

ST72F345C4T6TR Features


48-LQFP package
Mounting type of Surface Mount


ST72F345C4T6TR Applications


There are a lot of STMicroelectronics
ST72F345C4T6TR Microcontroller applications.


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

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