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ST72F321AR6TC

ST72F321AR6TC

ST72F321AR6TC

STMicroelectronics

Microcontroller 64 Pin 5V LQFP

SOT-23

ST72F321AR6TC Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Package / Case LQFP
Surface MountYES
Number of Pins 64
Number of Terminations 64
Max Operating Temperature125°C
Min Operating Temperature -40°C
Technology CMOS
Terminal Position QUAD
Terminal FormGULL WING
Supply Voltage 5V
Terminal Pitch0.5mm
Pin Count64
Operating Supply Voltage5V
Temperature GradeAUTOMOTIVE
Interface I2C, SCI, SPI
Memory Size32kB
Power Dissipation-Max 500mW
Number of I/O 48
RAM Size 1kB
Memory TypeFLASH
uPs/uCs/Peripheral ICs Type MICROCONTROLLER
Bit Size 8
Frequency (Max) 8MHz
Watchdog TimerYes
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 48
Length 10mm
Height Seated (Max) 1.6mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
In-Stock:4051 items

ST72F321AR6TC Product Details

ST72F321AR6TC Overview


This Microcontroller comes in a LQFP 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. The pin number of the component remains 64. It has 2 timers/counters. It counts 64 pins. This equipment features FLASH memory. It programs in 48 Programmable I/O.

ST72F321AR6TC Features


LQFP package
Minimum temperature of -40°C


ST72F321AR6TC Applications


There are a lot of STMicroelectronics
ST72F321AR6TC Microcontroller applications.


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

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