MC68HC705P9CDW The MC68HC705P9CDW is an 8-bit microcontroller from Motorola Semiconductor. It features 4KB of OTP program memory and 192 Bytes of RAM.
Mfr Part #:

MC68HC705P9CDW

Available from 2 distributors
Mfr Name: Motorola Semicondutor
Motorola Semicondutor
The MC68HC705P9CDW is an 8-bit microcontroller from Motorola Semiconductor. It features 4KB of OTP program memory and 192 Bytes of RAM.
✓ Total Stock: 4,576 pcs
$ Price Range: $2.50

MC68HC705P9CDW Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
3,874 pcs
3874 pcs On Request 1 On Request On Request 9722 On Request On Request
Non-Authorised Inventory information
702 pcs
702 pcs On Request 1 On Request On Request On Request On Request On Request

MC68HC705P9CDW Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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MC68HC705P9CDW Description

Short technical summary and product information.

This MC68HC705P9CDW is an 8-bit microcontroller from Motorola Semiconductor's HC11 family. It is designed for embedded control applications and offers 4KB of One-Time Programmable (OTP) memory and 192 Bytes of RAM.

 

The microcontroller operates at a speed of 3MHz and supports a supply voltage range of 4.5V to 5.5V. It features an internal oscillator and includes peripherals such as Power-on Reset (POR) and Watchdog Timer (WDT). The device has 26 general-purpose I/O pins and supports SCI and SPI communication interfaces.

 

Packaged in a 44-pin PLCC surface mount configuration, the MC68HC705P9CDW is suitable for demanding environments. It operates within a temperature range of -40°C to +85°C. This component is designed for industrial and general embedded applications.

 

Key specifications include an 8-bit HC11 core, 4KB program memory, 192 Bytes RAM, and a 44-PLCC package. It is mounted via surface mount technology and operates at 3MHz.

MC68HC705P9CDW Quick Information

Product Type: Microcontroller
Series: HC11
Canonical Name: MC68HC705P9CDW Microcontroller
Subcategory: Embedded Microcontroller

MC68HC705P9CDW Compliance

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

MC68HC705P9CDW Estimated Pricing

Qty Low High
1+ $2.50 $2.50

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

MC68HC705P9CDW Features

  • 8-bit HC11 core microcontroller
  • 4KB OTP program memory
  • 192 Bytes RAM
  • 3MHz operating speed
  • 44-PLCC surface mount package

MC68HC705P9CDW Applications

  • Embedded control systems and automation.
  • Consumer electronics and appliance control.
  • Industrial monitoring and sensor interfaces.
  • Automotive body control modules.
  • Portable instrumentation and data loggers.

MC68HC705P9CDW FAQs

5 frequently asked questions generated from this part’s specifications.
What is the program memory size of the MC68HC705P9CDW?

The MC68HC705P9CDW has 4KB of OTP program memory.

What is the RAM size for this microcontroller?

This microcontroller has 192 Bytes of RAM.

What is the operating temperature range?

The operating temperature range is -40°C to +85°C.

What supply voltage does the MC68HC705P9CDW require?

The MC68HC705P9CDW requires a supply voltage between 4.5V and 5.5V.

What package type is the MC68HC705P9CDW in?

The MC68HC705P9CDW is in a 44-PLCC package.

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