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ST72F521M9T3

ST72F521M9T3

ST72F521M9T3

STMicroelectronics

Microcontroller 80 Pin 5V TQFP

SOT-23

ST72F521M9T3 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Package / Case TQFP
Number of Pins 80
JESD-609 Code e4
Pbfree Code yes
Number of Terminations 80
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature125°C
Min Operating Temperature -40°C
Terminal Position QUAD
Terminal FormGULL WING
Supply Voltage 5V
Terminal Pitch0.65mm
Pin Count80
Operating Supply Voltage5V
Temperature GradeAUTOMOTIVE
Interface CAN, I2C, SCI, SPI
Max Supply Voltage5.5V
Min Supply Voltage3.8V
Memory Size60kB
Number of I/O 64
Speed 8 MHz
RAM Size 2kB
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
ROM (words) 61440
Number of Programmable I/O 64
Length 14mm
Height Seated (Max) 1.6mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
In-Stock:2509 items

ST72F521M9T3 Product Details

ST72F521M9T3 Overview


TQFP-packages are available. There are 64 I/O ports on this device. Devices of this type belong to the MICROCONTROLLER power supply/socket/peripheral ICs category. This chip has a total of 80 terminations on MCU chip. You get a 8-bit size. This Microcontroller chip is powered by 5V volts. There are NO DMA channels on this Microcontroller chip. The part has a memory size of 60kB. Using the PWM channel YES, the device works with the motor. In this chip, 80 pins can be accessed. Using the timer/counter system, it has 2 timers/counters. It has 80 pins in total. It's got a 16MHz clock. There is FLASH memory in this equipment. This device has 64 programmable input and output channels.

ST72F521M9T3 Features


TQFP package
Minimum temperature of -40°C


ST72F521M9T3 Applications


There are a lot of STMicroelectronics
ST72F521M9T3 Microcontroller applications.


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

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