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MC9S12XET256MAA The NXP Semiconductors MC9S12XET256MAA is a 16-bit HCS12X microcontroller featuring 256KB of FLASH program memory and 16KB of RAM. It operates at speeds up to 50MHz.
Mfr Part #:

MC9S12XET256MAA

Available from 2 distributors
Mfr Name: NXP Semiconductors
NXP Semiconductors
The NXP Semiconductors MC9S12XET256MAA is a 16-bit HCS12X microcontroller featuring 256KB of FLASH program memory and 16KB of RAM. It operates at speeds up to 50MHz.
✓ Total Stock: 3,249 pcs
$ Price Range: $6.40

MC9S12XET256MAA Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
2,100 pcs
On Request
2100 pcs On Request 1 On Request On Request 24+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,149 pcs
On Request
1149 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

MC9S12XET256MAA Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connectivity
Core Processor
Core Size
Data Converters
EEPROM Size
Lead Spacing
Mounting Type
Number of I
Operating Temperature
Oscillator Type
Peripherals
Program Memory Size
Program Memory Type
RAM Size
Speed
Supplier Device Package
Voltage
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MC9S12XET256MAA Description

Short technical summary and product information.

The MC9S12XET256MAA from NXP Semiconductors is a powerful 16-bit microcontroller based on the HCS12X core. It offers 256KB of FLASH program memory and 4KB of EEPROM, complemented by 16KB of RAM, making it suitable for complex embedded applications. This device operates at speeds up to 50MHz and supports a wide voltage range from 1.72V to 5.5V.

 

Key peripherals include LVD, POR, PWM, and WDT, along with data conversion capabilities via a 12-bit A/D converter. Connectivity options are extensive, supporting CANbus, EBI/EMI, I²C, IrDA, SCI, and SPI interfaces, providing flexibility for various system designs. The microcontroller features 59 I/O lines and an external oscillator.

 

Packaged in an 80-QFP (14x14) format, the MC9S12XET256MAA is designed for surface mount applications. It operates within a temperature range of -40°C to 125°C (TA).

MC9S12XET256MAA Quick Information

Product Type: Microcontroller
Canonical Name: MC9S12XET256MAA Microcontroller
Subcategory: Microcontrollers

MC9S12XET256MAA Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

MC9S12XET256MAA Estimated Pricing

Qty Low High
1+ $6.40 $6.40

Estimated market price range - modelled values for guidance only, not live distributor offers.

MC9S12XET256MAA Features

  • 16-bit HCS12X core processor.
  • 256KB FLASH program memory.
  • 16KB RAM and 4KB EEPROM.
  • Operates at 50MHz speed.
  • 80-QFP surface mount package.

MC9S12XET256MAA Applications

  • Suitable for embedded control systems.
  • Supports CANbus and other serial interfaces.
  • Ideal for applications requiring extensive I/O.
  • Wide operating temperature range.

MC9S12XET256MAA FAQs

4 frequently asked questions generated from this part’s specifications.
What is the program memory size of the MC9S12XET256MAA?

The program memory size is 256KB (256K x 8).

What is the operating voltage range for this microcontroller?

The operating voltage range is 1.72V to 5.5V.

What package type is the MC9S12XET256MAA available in?

It is available in an 80-QFP (14x14) package.

What is the operating temperature range?

The operating temperature range is -40°C to 125°C (TA).

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