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ST72F321R9TA

ST72F321R9TA

ST72F321R9TA

STMicroelectronics

60KB 60K x 8 FLASH 8-Bit Microcontroller ST7 Series ST72F32 64 Pin 8MHz 5V 64-LQFP

SOT-23

ST72F321R9TA Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
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
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 64
Max Power Dissipation 500mW
Terminal Position QUAD
Terminal Form GULL WING
Supply Voltage 5V
Terminal Pitch 0.8mm
Frequency 8MHz
Base Part Number ST72F32
Pin Count 64
Operating Supply Voltage 5V
Power Supplies 5V
Interface I2C, SCI, SPI
Memory Size 60kB
Oscillator Type Internal
Number of I/O 48
RAM Size 2K 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 60KB 60K x 8
Connectivity I2C, SCI, SPI
Supply Current-Max 15mA
Bit Size 8
Data Converter A/D 16x10b
Watchdog Timer Yes
Has ADC YES
DMA Channels NO
Data Bus Width 8b
PWM Channels YES
DAC Channels NO
Number of Timers/Counters 2
ROM (words) 61440
On Chip Program ROM Width 8
Length 14mm
Height Seated (Max) 1.6mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
540 $5.67144 $3062.5776
ST72F321R9TA Product Details

ST72F321R9TA Overview


The package has a 64-LQFP shape. With 48 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 60KB 60K x 8. The IC chip fits into the MICROCONTROLLER uPs/uCs/Peripheral ICs category. There are 64 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 NO DMA channels. Its memory size is 60kB. It is possible to find alternatives to the base part number ST72F32 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 64 pins on the chip. In total, it has 2 timers and counters in it. A total of 64 pins are included in the package.

ST72F321R9TA Features


64-LQFP package
Mounting type of Surface Mount


ST72F321R9TA Applications


There are a lot of STMicroelectronics
ST72F321R9TA Microcontroller applications.


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

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