MC68HC705C9ACFN The NXP Semiconductors MC68HC705C9ACFN is an 8-bit microcontroller featuring a 16KB OTP program memory and 352 Bytes of RAM. It operates at speeds up to 2.1MHz.
Mfr Part #:

MC68HC705C9ACFN

Available from 1 distributors
Mfr Name: NXP Semiconductors
NXP Semiconductors
The NXP Semiconductors MC68HC705C9ACFN is an 8-bit microcontroller featuring a 16KB OTP program memory and 352 Bytes of RAM. It operates at speeds up to 2.1MHz.
✓ Total Stock: 5,500 pcs
$ Price Range: $6.40

MC68HC705C9ACFN 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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5,500 pcs
5500 pcs On Request 1 On Request On Request On Request On Request On Request

MC68HC705C9ACFN Specifications Quick View

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

MC68HC705C9ACFN Description

Short technical summary and product information.

The MC68HC705C9ACFN from NXP Semiconductors is an 8-bit microcontroller based on the HC05 core. It offers 16KB of One-Time Programmable (OTP) memory for program storage and 352 Bytes of RAM for data manipulation.

 

This microcontroller operates within a voltage range of 3V to 5.5V and can achieve clock speeds of up to 2.1MHz. It includes essential peripherals such as Power-On Reset (POR) and Watchdog Timer (WDT), along with connectivity options including Serial Communications Interface (SCI) and Serial Peripheral Interface (SPI).

 

The MC68HC705C9ACFN is housed in a 44-PLCC package, designed for surface mounting. It features 24 input/output pins and operates across a wide temperature range of -40°C to 85°C, making it suitable for various embedded applications requiring reliable performance in different environmental conditions.

MC68HC705C9ACFN Quick Information

Product Type: Microcontroller
Series: HC05
Canonical Name: MC68HC705C9ACFN Microcontroller
Subcategory: Embedded Microcontrollers

MC68HC705C9ACFN Compliance

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

MC68HC705C9ACFN Estimated Pricing

Qty Low High
1+ $6.40 $6.40

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

MC68HC705C9ACFN Features

  • 8-Bit HC05 core microcontroller
  • 16KB One-Time Programmable memory
  • 352 Bytes RAM capacity
  • Operates at 2.1MHz speed
  • Includes POR and WDT peripherals

MC68HC705C9ACFN Applications

  • Suitable for embedded control systems
  • Used in industrial automation
  • Applicable for consumer electronics
  • Ideal for data acquisition tasks
  • Designed for general purpose applications

MC68HC705C9ACFN FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the MC68HC705C9ACFN?

The operating voltage range is 3V to 5.5V.

What type of package is the MC68HC705C9ACFN microcontroller in?

The microcontroller is available in a 44-PLCC (J-Lead) package.

What is the operating temperature range for this microcontroller?

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

What is the program memory type and size for the MC68HC705C9ACFN?

It features 16KB of One-Time Programmable (OTP) memory.

What is the RAM size of the MC68HC705C9ACFN?

The RAM size is 352 x 8 bits.

What is the core processor and speed of the MC68HC705C9ACFN?

It has an 8-Bit HC05 core processor and operates at a speed of 2.1MHz.

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