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ST72E331N4D0

ST72E331N4D0

ST72E331N4D0

STMicroelectronics

Microcontroller 8MHz 5V CDIP

SOT-23

ST72E331N4D0 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Package / Case CDIP
Surface MountNO
JESD-609 Code e0
Number of Terminations 56
Terminal Finish Tin/Lead (Sn/Pb)
Max Operating Temperature125°C
Min Operating Temperature -40°C
HTS Code8542.31.00.01
Subcategory Microcontrollers
Technology HCMOS
Terminal Position DUAL
Terminal FormTHROUGH-HOLE
Peak Reflow Temperature (Cel) NOT SPECIFIED
Supply Voltage 5V
Terminal Pitch1.778mm
Reach Compliance Code not_compliant
Frequency 8MHz
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Pin Count56
Qualification StatusNot Qualified
Interface SCI, SPI
Max Supply Voltage5.5V
Min Supply Voltage3.5V
Memory Size16kB
Number of I/O 44
RAM Size 512B
Memory TypeEPROM
uPs/uCs/Peripheral ICs Type MICROCONTROLLER
Supply Current-Max 20mA
Bit Size 8
Frequency (Max) 8MHz
Has ADC YES
DMA Channels NO
Data Bus Width 8b
PWM Channels YES
DAC Channels NO
ROM (words) 16384
CPU Family ST72
Number of Programmable I/O 32
RAM (bytes) 512
ROM Programmability UVPROM
Length 50.8mm
Height Seated (Max) 4.17mm
RoHS StatusNon-RoHS Compliant
In-Stock:4428 items

ST72E331N4D0 Product Details

ST72E331N4D0 Overview


This Microcontroller comes in a CDIP package. This Microcontroller has 44 I/Os. The device belongs to MICROCONTROLLER uPs/uCs/Peripheral ICs Type. The MCU has a number of 56 terminals. Microcontroller comes with 8 bit size. The component always operates in 5V supply voltage. MCU chip has NO DMA channels. The part owns 16kB memory size. MCU's frequency is 8MHz. The device works in YES PWM channels. It counts 56 pins. The device is embedded with ST72 CPU family. This equipment features EPROM memory. It programs in 32 Programmable I/O.

ST72E331N4D0 Features


CDIP package
Microcontrollers subcategory
Minimum temperature of -40°C


ST72E331N4D0 Applications


There are a lot of STMicroelectronics
ST72E331N4D0 Microcontroller applications.


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

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