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ST72F321BAR7T6

ST72F321BAR7T6

ST72F321BAR7T6

STMicroelectronics

48KB 48K x 8 FLASH 8-Bit Microcontroller ST7 Series ST72F32 64 Pin 8MHz 5V 64-LQFP

SOT-23

ST72F321BAR7T6 Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Lifecycle Status NRND (Last Updated: 7 months ago)
Factory Lead Time 14 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 64-LQFP
Number of Pins 64
Operating Temperature -40°C~85°C TA
Packaging Tray
Series ST7
JESD-609 Code e4
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 64
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Power Dissipation 500mW
Terminal Position QUAD
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 5V
Terminal Pitch 0.5mm
Frequency 8MHz
Base Part Number ST72F32
Pin Count 64
Operating Supply Voltage 5V
Interface I2C, SCI, SPI
Memory Size 48kB
Oscillator Type Internal
Number of I/O 48
RAM Size 1.5K x 8
Voltage - Supply (Vcc/Vdd) 3.8V~5.5V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER
Peripherals LVD, POR, PWM, WDT
Program Memory Type FLASH
Core Size 8-Bit
Program Memory Size 48KB 48K x 8
Connectivity I2C, SCI, SPI
Supply Current-Max 8mA
Bit Size 8
Data Converter A/D 16x10b
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
Length 10mm
Height Seated (Max) 1.6mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
960 $4.39270 $4216.992
ST72F321BAR7T6 Product Details

ST72F321BAR7T6 Overview


There is a 64-LQFP package available. The board has 48 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 48KB 48K x 8. Microcontroller's a MICROCONTROLLER uPs/uCs/Peripheral IC. IC Chip terminations are 64. 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 48kB. There are a number of alternatives to the base part number ST72F32 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 64 pins that can be accessed. It comes with 2 timers/counters that can be set up. The pins counted are 64.

ST72F321BAR7T6 Features


64-LQFP package
Mounting type of Surface Mount


ST72F321BAR7T6 Applications


There are a lot of STMicroelectronics
ST72F321BAR7T6 Microcontroller applications.


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

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