MC908QB4CDWE The NXP Semiconductors MC908QB4CDWE is an 8-bit microcontroller with a HC08 core. It features 4KB of FLASH program memory and 128B of RAM, operating at speeds up to 8MHz.
Mfr Part #:

MC908QB4CDWE

Available from 1 distributors
Mfr Name: NXP Semiconductors
NXP Semiconductors
The NXP Semiconductors MC908QB4CDWE is an 8-bit microcontroller with a HC08 core. It features 4KB of FLASH program memory and 128B of RAM, operating at speeds up to 8MHz.
✓ Total Stock: 2,679 pcs
$ Price Range: $6.40

MC908QB4CDWE Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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2,679 pcs
2679 pcs On Request 1 On Request On Request On Request On Request On Request

MC908QB4CDWE Specifications Quick View

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

MC908QB4CDWE Description

Short technical summary and product information.

The NXP Semiconductors MC908QB4CDWE is an 8-bit microcontroller based on the HC08 core. This device offers 4KB of FLASH program memory and 128 bytes of RAM, suitable for embedded control applications.

 

It operates within a voltage range of 2.7V to 5.5V and supports an 8MHz clock speed. The microcontroller includes peripherals such as LVD, POR, and PWM, along with A/D conversion capabilities (10x10b). Connectivity options include SCI and SPI interfaces.

 

The MC908QB4CDWE is designed for surface mounting and comes in a 16-SOIC package measuring 0.295 inches (7.50mm) in width. It operates across a temperature range of -40°C to 85°C (TA).

 

A security feature is implemented to discourage unauthorized reading of FLASH locations in monitor mode, with a bypass mechanism and an improved function to deny entry under certain conditions.

MC908QB4CDWE Quick Information

Product Type: Microcontroller
Canonical Name: MC908QB4CDWE Microcontroller
Subcategory: 8-Bit

MC908QB4CDWE Compliance

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

MC908QB4CDWE Estimated Pricing

Qty Low High
1+ $6.40 $6.40

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

MC908QB4CDWE Features

  • 8-Bit HC08 core microcontroller.
  • 4KB FLASH program memory.
  • 128B RAM.
  • 8MHz operating speed.
  • Surface mount 16-SOIC package.

MC908QB4CDWE Applications

  • Embedded control applications.
  • Systems requiring 8-bit processing.
  • Applications needing FLASH memory.
  • Designs with SCI and SPI interfaces.

MC908QB4CDWE FAQs

7 frequently asked questions generated from this part’s specifications.
What is the program memory size of the MC908QB4CDWE?

The program memory size is 4KB (4K x 8).

What type of program memory does the MC908QB4CDWE use?

It uses FLASH program memory.

What is the RAM size for the MC908QB4CDWE?

The RAM size is 128 x 8 bits.

What is the operating speed of the MC908QB4CDWE?

The operating speed is 8MHz.

What is the operating voltage range for this microcontroller?

The operating voltage range is 2.7V to 5.5V.

What is the operating temperature range?

The operating temperature range is -40°C to 85°C (TA).

What package is the MC908QB4CDWE supplied in?

It is supplied in a 16-SOIC package.

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