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16MHz processor speed

ISO14001 ISO9001 DUNS

Brands: NXP

Mfr.Part #: MC9S12H256VFV

Datasheet: MC9S12H256VFV Datasheet (PDF)

Package/Case: LQFP-144

Product Type: Microcontrollers

RoHS Status:

Stock Condition: 9,458 pcs, New Original

Warranty: 1 Year Ovaga Warranty - Find Out More

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MC9S12H256VFV General Description

MC9S12H256VFV is a 16-bit Microcontroller from NXP. It is designed for industrial control applications, automotive systems, and consumer electronics. This microcontroller is built around the S12 processor core, featuring a program memory size of 256 kB, data RAM size of 12 kB, and data ROM size of 4 kB. With its 16-bit architecture and maximum clock frequency of 16 MHz, it provides efficient processing for demanding applications. The MC9S12H256VFV is also equipped with advanced peripherals such as CAN, SCI, and SPI interfaces, making it suitable for a wide range of projects. Additionally, its compact LQFP-144 package and operating temperature range of -40°C to 105°C make it an ideal choice for space-constrained and high-reliability applications.


  • S12 processor core
  • Program memory size: 256 kB
  • Data RAM size: 12 kB
  • Data ROM size: 4 kB (Flash/EEPROM)
  • Maximum clock frequency: 16 MHz
  • 16-bit architecture
  • CAN, SCI, and SPI interfaces
  • LQFP-144 package
  • Operating temperature range: -40°C to 105°C


  • Industrial control systems
  • Automotive systems
  • Consumer electronics
  • Medical devices
  • Aerospace applications


Parameter Value Parameter Value
Manufacturer: NXP Product Category: 16-bit Microcontrollers - MCU
RoHS: N Series: Microcontroller
Mounting Style: SMD/SMT Package / Case: LQFP-144
Core: S12 Program Memory Size: 256 kB
Data Bus Width: 16 bit ADC Resolution: 10 bit
Maximum Clock Frequency: 16 MHz Number of I/Os: 80 I/O
Data RAM Size: 12 kB Supply Voltage - Min: 2.5 V
Supply Voltage - Max: 2.5 V Minimum Operating Temperature: - 40 C
Maximum Operating Temperature: + 105 C Packaging: Tray
Brand: NXP Semiconductors Data ROM Size: 4 kB
Data ROM Type: Flash/EEPROM Height: 1.4 mm
Interface Type: CAN, SCI, SPI Length: 20 mm
Moisture Sensitive: Yes Number of ADC Channels: 16 Channel
Number of Timers/Counters: 1 Timer Product Type: 16-bit Microcontrollers - MCU
Program Memory Type: Flash Factory Pack Quantity: 60
Subcategory: Microcontrollers - MCU Width: 20 mm
Unit Weight: 0.032999 oz


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TNT TNT $20.00-$40.00 (0.50 KG) 2-5 days
EMS EMS $20.00-$40.00 (0.50 KG) 2-5 days
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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 MC9S12H256VFV is a 16-bit microcontroller chip from NXP Semiconductors, designed for embedded applications. It features a high-performance HCS12 core, 256KB of flash memory, and various peripherals for versatile interfacing. Ideal for automotive, industrial, and consumer electronics, the MC9S12H256VFV offers advanced functionality and efficient processing capabilities.
  • Equivalent

    Some equivalent products of the MC9S12H256VFV chip are the MC9S12H256VPV, MC9S12H128VPV, and MC9S12H64VPV. These microcontrollers are part of the Freescale HCS12 family and offer similar features and capabilities to the MC9S12H256VFV chip.
  • Features

    Important features of MC9S12H256VFV include 16-bit central processing unit, addressing up to 64KB of memory, expandable bus interface supporting up to 64KB of external memory, and multiple communication interfaces like I2C, SPI, CAN, and UART. Additional features include 10-bit analog-to-digital converter and multiple timers for accurate timing control.
  • Pinout

    The MC9S12H256VFV is a 112-pin microcontroller from NXP Semiconductors. It features a 16-bit CPU, 256KB flash memory, and 4KB RAM. The pins are used for power, input/output, communication, and control functions.
  • Manufacturer

    The MC9S12H256VFV is manufactured by NXP Semiconductors. NXP Semiconductors is a Dutch-American semiconductor manufacturer that produces a wide range of products for automotive, industrial, and consumer markets. They are known for their expertise in designing and manufacturing microcontrollers and other semiconductor products.
  • Application Field

    The MC9S12H256VFV is commonly used in automotive applications such as engine control modules, airbag systems, and body control modules. It is also utilized in industrial control systems, medical devices, and consumer electronics. Its capabilities make it suitable for real-time processing and control in various applications.
  • Package

    The MC9S12H256VFV chip is available in a quad flat pack (QFP) package type, with a 112-pin form factor. The size of the chip is 14mm x 14mm.

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