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ST72T251G1B6

ST72T251G1B6

ST72T251G1B6

STMicroelectronics

8-bit Microprocessor 5V PDIP

SOT-23

ST72T251G1B6 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Package / Case PDIP
Surface MountNO
Number of Terminations 32
Max Operating Temperature85°C
Min Operating Temperature -40°C
Technology HCMOS
Terminal Position DUAL
Terminal FormTHROUGH-HOLE
Supply Voltage 5V
Pin Count32
Qualification StatusNot Qualified
Temperature GradeINDUSTRIAL
Interface I2C, SPI
Max Supply Voltage5.5V
Min Supply Voltage3.5V
Memory Size4kB
Number of I/O 22
RAM Size 256B
Memory TypeEPROM, OTP
uPs/uCs/Peripheral ICs Type MICROCONTROLLER
Bit Size 8
Frequency (Max) 8MHz
Has ADC YES
DMA Channels NO
Data Bus Width 8b
PWM Channels YES
DAC Channels NO
Number of Timers/Counters 2
Number of Programmable I/O 8
ROM Programmability OTPROM
RoHS StatusRoHS Compliant
In-Stock:3367 items

ST72T251G1B6 Product Details

ST72T251G1B6 Overview


ST72T251G1B6 OverviewShipping overseas is convenient since the embedded microprocessor is packed in PDIP.I would rate this as a MICROCONTROLLER for the uPs/uCs/Peripheral ICs type.A total of 32 terminations have been recorded.The microprocessor should be turned on and run with a voltage supply of 5V volts.A 8-Bit architecture is used.The bandwidth required to transfer data is 8b.Temperatures above 85°C are not suitable for operating the microprocessor.Injecting pins into the embedded microprocessor body results in 32 pins.As the CPU reaches its top frequency, it will be at 8MHz.There is 256B RAM (Random Access Memory) built in.It is generally recommended that users do not supply their embedded microprocessors with voltages higher than 5.5V.CPU microprocessors should be fed with 3.5V voltage.There are 22 I/Os connected to the CPU programs.The CPU has memory sized 4kB.Counters 2 indicate how busy the CPU is.There are 8 programmable I/Os on this CPU microprocessor.

ST72T251G1B6 Features


  • ST72T251G1B6 Features

  • 8-Bit Structure

  • 8b-Bit Data Bus Width

  • 256B RAM

  • 22 I/Os



ST72T251G1B6 Applications


ST72T251G1B6 ApplicationsThere are a lot of STMicroelectronics ST72T251G1B6 Microprocessors applications.

  • Instrumentation and process control field

  • Paper shredders

  • Microwave ovens

  • Projector

  • Scanners

  • Mobile computers

  • Guidance-GPS

  • Multi-meter

  • Industrial robot

  • Removable disks

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