TMS3478NL The Texas Instruments TMS3478NL is an 8-bit microcontroller featuring a 5MHz core speed and 256 bytes of RAM. It is supplied in a 68-PLCC package for surface mounting.
Mfr Part #:

TMS3478NL

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TMS3478NL is an 8-bit microcontroller featuring a 5MHz core speed and 256 bytes of RAM. It is supplied in a 68-PLCC package for surface mounting.
✓ Total Stock: 11 pcs

TMS3478NL Available from 1 distributor

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TMS3478NL Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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TMS3478NL Description

Short technical summary and product information.

The Texas Instruments TMS3478NL is an 8-bit microcontroller from the TMS370 series. This ROMless device requires external program memory for operation. It operates at a CPU speed of 5MHz and includes 256 bytes of RAM.

 

Key features include 46 input/output pins, an 8-channel, 8-bit Analog-to-Digital converter, and integrated peripherals such as PWM and WDT. Connectivity is provided via SCI and SPI interfaces. The microcontroller operates within a supply voltage range of 4.5V to 5.5V and has an operating temperature range of -40°C to 105°C.

 

Packaged in a 68-PLCC (Plastic Leaded Chip Carrier) with dimensions of 24.23x24.23 mm, the TMS3478NL is designed for surface mount applications. This device is noted as obsolete and no longer in production, available only from existing stock.

TMS3478NL Quick Information

Product Type: Microcontroller
Series: TMS370
Canonical Name: TMS370C150AFNT
Subcategory: Microcontrollers

TMS3478NL Compliance

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

TMS3478NL Features

  • 8-bit TMS370 core processor.
  • Operates at 5MHz CPU speed.
  • 256 bytes of RAM included.
  • 46 programmable I/O pins.
  • Surface mount 68-PLCC package.

TMS3478NL Applications

  • Ideal for embedded control applications.
  • Suitable for industrial automation systems.
  • Used in automotive engine management.
  • Applicable in consumer electronics control.
  • Works in communication interface modules.

TMS3478NL FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the TMS3478NL?

4.5V to 5.5V

What package options are available for the TMS3478NL?

68-PLCC (24.24x24.24mm) or 68-LCC (J-Lead)

What is the operating temperature range of the TMS3478NL?

-40°C to 105°C

What core processor does the TMS3478NL use?

TMS370

What is the CPU speed of the TMS3478NL?

5 MHz

How much RAM does the TMS3478NL have?

256 bytes

How many I/O pins does the TMS3478NL provide?

46

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