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ST72F521R6T3

ST72F521R6T3

ST72F521R6T3

STMicroelectronics

Microcontroller 5V TQFP

SOT-23

ST72F521R6T3 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Package / Case TQFP
Surface MountYES
Pbfree Code yes
Number of Terminations 64
Max Operating Temperature125°C
Min Operating Temperature -40°C
Subcategory Microcontrollers
Technology CMOS
Terminal Position QUAD
Terminal FormGULL WING
Supply Voltage 5V
Terminal Pitch0.8mm
Pin Count64
Operating Supply Voltage5V
Temperature GradeAUTOMOTIVE
Interface CAN, I2C, SCI, SPI
Memory Size32kB
Number of I/O 48
Speed 8 MHz
RAM Size 1kB
Memory TypeFLASH
uPs/uCs/Peripheral ICs Type MICROCONTROLLER
Clock Frequency 16MHz
Supply Current-Max 15mA
Bit Size 8
Has ADC YES
DMA Channels NO
Data Bus Width 8b
PWM Channels YES
DAC Channels NO
Number of Timers/Counters 2
On Chip Program ROM Width 8
Number of Programmable I/O 64
Length 14mm
Height Seated (Max) 1.6mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
In-Stock:4647 items

ST72F521R6T3 Product Details

ST72F521R6T3 Overview


This Microcontroller comes in a TQFP package. This Microcontroller has 48 I/Os. The device belongs to MICROCONTROLLER uPs/uCs/Peripheral ICs Type. The MCU has a number of 64 terminals. Microcontroller comes with 8 bit size. The component always operates in 5V supply voltage. MCU chip has NO DMA channels. The part owns 32kB memory size. The device works in YES PWM channels. It has 2 timers/counters. It counts 64 pins. It is at 16MHz clock frequency. This equipment features FLASH memory. It programs in 64 Programmable I/O.

ST72F521R6T3 Features


TQFP package
Microcontrollers subcategory
Minimum temperature of -40°C


ST72F521R6T3 Applications


There are a lot of STMicroelectronics
ST72F521R6T3 Microcontroller applications.


  • Automatic control
  • Equipment control
  • Instrument control
  • Toys
  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle

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