MC68HC705B5B The MC68HC705B5B is an 8-bit microcontroller unit (MCU) from Motorola. It features a 2.1 MHz clock speed, 16 KB of ROM, and 192 bytes of RAM.
Mfr Part #:

MC68HC705B5B

Available from 1 distributors
Mfr Name: Motorola Semicondutor
Motorola Semicondutor
The MC68HC705B5B is an 8-bit microcontroller unit (MCU) from Motorola. It features a 2.1 MHz clock speed, 16 KB of ROM, and 192 bytes of RAM.
✓ Total Stock: 5 pcs
$ Price Range: $2.50

MC68HC705B5B Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
5 pcs
5 pcs On Request 1 On Request On Request 9214 On Request On Request

MC68HC705B5B Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Halogen Free
SVHC Present

MC68HC705B5B Description

Short technical summary and product information.

The MC68HC705B5B is an 8-bit microcontroller unit (MCU) manufactured by Motorola. This component is designed for control applications and offers a clock speed of 2.1 MHz.

 

Key technical specifications include 16 KB of ROM for program storage and 192 bytes of RAM for data manipulation. It is equipped with a 16-bit timer interface, an 8-channel, 8-bit analog-to-digital converter (ADC), a serial communication interface (SCI), and a serial peripheral interface (SPI).

 

The MC68HC705B5B comes in a PLCC (Plastic Leaded Chip Carrier) package, suitable for surface mounting. Its design emphasizes low power consumption, high performance data manipulation, and reliable interrupt handling, making it a cost-effective solution for embedded systems.

 

This microcontroller is well-suited for applications in automotive electronics, home appliance control systems, and industrial automation. It is compatible with various Motorola development environments and interoperable with existing Motorola IC product lines.

MC68HC705B5B Quick Information

Product Type: Microcontroller
Series: HC05
Canonical Name: MC68HC705B5B 8-bit Microcontroller Unit (MCU)
Subcategory: Embedded

MC68HC705B5B Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: No

MC68HC705B5B Estimated Pricing

Qty Low High
1+ $2.50 $2.50

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

MC68HC705B5B Features

  • 8-bit core microcontroller unit (MCU).
  • 16 KB ROM and 192 bytes RAM.
  • Operates at a 2.1 MHz clock speed.
  • Includes 16-bit timer and 8-channel ADC.
  • Features SCI and SPI serial interfaces.

MC68HC705B5B Applications

  • Embedded control in automotive systems.
  • Industrial automation and sensor interfaces.
  • Consumer electronics with ADC requirements.
  • Communication via SCI and SPI protocols.

MC68HC705B5B FAQs

5 frequently asked questions generated from this part’s specifications.
What is the clock speed of the MC68HC705B5B?

2.1 MHz

What is the memory configuration?

16 KB ROM and 192 bytes RAM

What package type is used?

PLCC

Does it have an ADC?

Yes, 8-channel 8-bit ADC

What serial interfaces are included?

SCI and SPI

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