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BD643 The BD643 is a transistor from N-A. It operates at 3.3V and comes in a surface mount LFQFP package.
Mfr Part #:

BD643

Available from 1 distributors
Mfr Name: N-A
N-A
The BD643 is a transistor from N-A. It operates at 3.3V and comes in a surface mount LFQFP package.
✓ Total Stock: 293 pcs
$ Price Range: $0.99

BD643 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
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293 pcs
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293 pcs On Request 1 On Request On Request On Request On Request On Request
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BD643 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Frequency
Interface
Memory Size
Memory Type
Operating Voltage
Storage Temperature
Tape & Reel
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BD643 Description

Short technical summary and product information.

The BD643 is a transistor manufactured by N-A, designed for various electronic applications. It features an ARM core architecture and operates within a voltage range of 3V to 3.6V, with a nominal operating voltage of 3.3V.

 

This component includes 8kB of RAM and 96kB of FLASH memory. It supports I2C, SPI, and SSP interfaces and operates at a frequency of 45MHz. The BD643 offers 55 I/Os, 8 ADC channels, 1 I2C channel, and 4 timers/counters.

 

Packaged in an LFQFP with a surface mount type, the BD643 has 64 terminals. It has a maximum power dissipation of 1.5W and a maximum operating temperature of 85°C. The product is described as RoHS3 Compliant, with an MSL of 1 Unlimited and REACH Unaffected status.

BD643 Quick Information

Product Type: Transistor
Canonical Name: BD643 Transistor
Subcategory: Single

BD643 Compliance

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

BD643 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

BD643 Features

  • ARM core architecture transistor.
  • Operates at 3.3V nominal voltage.
  • Supports I2C, SPI, and SSP interfaces.
  • Features 55 I/Os and 8 ADC channels.
  • LFQFP surface mount package.

BD643 Applications

  • Suitable for embedded systems.
  • Ideal for interface control.
  • Used in signal processing.
  • Applicable in data acquisition.

BD643 FAQs

4 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the BD643 transistor?

The BD643 transistor operates at 3.3V.

What package type is the BD643 transistor supplied in?

The BD643 transistor is supplied in an LFQFP package.

What is the maximum operating temperature for the BD643?

The maximum operating temperature for the BD643 is 85°C.

Is the BD643 transistor RoHS compliant?

The BD643 transistor is RoHS3 Compliant.

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