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Compact -pin PDIP package suitable for space-constrained design

ISO14001 ISO9001 DUNS

Brands: Stmicroelectronics

Mfr.Part #: ST62T25CB6

Datasheet: ST62T25CB6 Datasheet (PDF)

Package/Case: PDIP-28

Product Type: Microcontrollers

RoHS Status:

Stock Condition: 2,588 pcs, New Original

Warranty: 1 Year Ovaga Warranty - Find Out More

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ST62T25CB6 General Description

The ST62T25CB6 is a microcontroller from STMicroelectronics, belonging to the ST62 family. It features an 8-bit CPU core operating at 8MHz, with an instruction set designed for efficient code execution. The device has 2KB of flash memory for program storage and 128 bytes of RAM for data storage.The ST62T25CB6 also includes a variety of peripherals, such as a 16-bit timer, a watchdog timer, and multiple communication interfaces including I2C and UART. It has 21 general-purpose I/O pins for interfacing with external devices and sensors.The microcontroller operates at a voltage range of 2.4V to 5.5V, making it suitable for a wide range of applications. It also features low power consumption, making it ideal for battery-powered devices.Programming the ST62T25CB6 can be done using traditional assembly language or high-level languages such as C or BASIC, using a standard in-circuit programming interface.



  • 16-channel interrupt capability
  • 2KB program memory space
  • 128-byte RAM for variables


  • Medical equipment: monitoring health with accuracy
  • Telecom data processing: ensuring seamless communication
  • Security surveillance: protecting with advanced technology


Parameter Value Parameter Value
Product Category 8-bit Microcontrollers - MCU RoHS Details
Series ST62T25C Mounting Style Through Hole
Package / Case PDIP-28 Core ST6
Program Memory Size 4 kB Data Bus Width 8 bit
ADC Resolution 8 bit Maximum Clock Frequency 8 MHz
Number of I/Os 20 I/O Data RAM Size 64 B
Supply Voltage - Min 3 V Supply Voltage - Max 6 V
Minimum Operating Temperature - 40 C Maximum Operating Temperature + 85 C
Brand STMicroelectronics Data ROM Size 64 B
Data ROM Type OTP EPROM Height 4.06 mm
Length 37.34 mm Number of ADC Channels 16 Channel
Number of Timers/Counters 1 Timer Processor Series ST6
Product Type 8-bit Microcontrollers - MCU Program Memory Type EPROM
Factory Pack Quantity 390 Subcategory Microcontrollers - MCU
Width 13.84 mm


Shipping Type Ship Fee Lead Time
DHL DHL $20.00-$40.00 (0.50 KG) 2-5 days
Fedex Fedex $20.00-$40.00 (0.50 KG) 2-5 days
UPS UPS $20.00-$40.00 (0.50 KG) 2-5 days
TNT TNT $20.00-$40.00 (0.50 KG) 2-5 days
EMS EMS $20.00-$40.00 (0.50 KG) 2-5 days
REGISTERED AIR MAIL REGISTERED AIR MAIL $20.00-$40.00 (0.50 KG) 2-5 days

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Terms of payment Hand Fee
Wire Transfer Wire Transfer charge US$30.00 banking fee.
Paypal Paypal charge 4.5% service fee.
Credit Card Credit Card charge 3.5% service fee.
Western Union Western Union charge US.00 banking fee.
Money Gram Money Gram charge US$0.00 banking fee.


1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.


  • Product

    Step1 :Product

  • Vacuum packaging

    Step2 :Vacuum packaging

  • Anti-static bag

    Step3 :Anti-static bag

  • Individual packaging

    Step4 :Individual packaging

  • Packaging boxes

    Step5 :Packaging boxes

  • bar-code shipping tag

    Step6 :bar-code shipping tag

All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

  • ESD
  • ESD

Part points

  • The ST62T25CB6 is a microcontroller chip designed by STMicroelectronics. It features an 8-bit CPU core, up to 1.75KB of Flash memory, 128 bytes of RAM, and multiple communication interfaces. The chip is commonly used in various embedded systems applications due to its low power consumption and compact size.
  • Equivalent

    Some equivalent products to ST62T25CB6 are ST62T25CM6, ST62T25CB3, ST62T25CB6/A, and ST62T85B6. These chips have similar specifications and functionality, but may vary in terms of packaging or additional features. It is recommended to cross-reference the datasheets of these chips before selecting a replacement.
  • Features

    - 8-bit microcontroller - 256 bytes of RAM - 8-bit A/D converter - 1 KB ROM and 2 KB Flash memory - 25 MHz speed - 16 I/O ports - Low power consumption - 8-bit timer - SPI and UART communication interfaces.
  • Pinout

    The ST62T25CB6 is a 20-pin microcontroller with 8-bit CPU core and up to 32KB of flash memory. It includes 16 I/O pins, serial communication ports, timers, and analog-to-digital converter. The chip is commonly used in automotive and industrial applications due to its robust design and performance.
  • Manufacturer

    ST62T25CB6 is a product of STMicroelectronics, a multinational semiconductor and electronics manufacturer. The company specializes in developing a wide range of semiconductor products for various industries including automotive, industrial, consumer, and telecommunications. STMicroelectronics is known for its innovative solutions in the semiconductor industry and has a global presence in over 35 countries.
  • Application Field

    The ST62T25CB6 microcontroller is commonly used in applications like automotive systems, industrial control, home appliances, and consumer electronics. It is ideal for tasks requiring low-power consumption, high-performance control, and versatile I/O capabilities. Its robust design and peripheral features make it suitable for a wide range of embedded system applications.
  • Package

    The ST62T25CB6 chip comes in a 20-pin SOIC package. It is a microcontroller with an 8-bit data bus and 2 KB of flash memory. It is commonly used in embedded systems and electronic products requiring a small form factor.

Datasheet PDF

Preliminary Specification ST62T25CB6 PDF Download

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