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DS80C390-FNR+

Microcontroller, DS8 Family DS80C3xx Series Microcontrollers, 16bit, 40 MHz, 4 KB

MAXIM INTEGRATED PRODUCTS DS80C390-FNR+
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Manufacturer Part No:
DS80C390-FNR+
Order Code:
2517137
Product Range
DS8 Family DS80C3xx Series Microcontrollers
Technical Datasheet:
DS80C390-FNR+   Datasheet
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Product Range Selector (DS8 Family DS80C3xx Series Microcontrollers)

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Product Overview

The DS80C390-FNR+ is a dual CAN high speed microprocessor in 64 pin LQFP package. It is a fast 8051 compatible microprocessor with dual CAN 2.0B controllers. The redesigned processor core executes 8051 instructions up to 3X faster than the original for same crystal speed. The DS80C390 supports a maximum crystal speed of 40MHz, resulting in apparent execution speeds of 100MHz (approximately 2.5X). An optional internal frequency multiplier allows microprocessor to operate at full speed with reduced crystal frequency which reduces EMI. The EMI reduction feature allows software to select a reduced electromagnetic interference (EMI) mode by disabling ALE signal when it is not needed. A hardware math accelerator further increases speed of 32bit and 16bit multiply and divide operations as well as high speed shift, normalization and accumulate functions.
  • Supply voltage range from 3.85V to 5.5V
  • Operating temperature range from -40°C to 85°C
  • Supports CAN, UART interface
  • 80C52 compatible device
  • High speed architecture
  • 4KB internal SRAM usable as program/data/stack memory
  • Enhanced memory architecture
  • Two full duplex hardware serial ports
  • 16 interrupt sources with six external
  • Programmable IrDA clock, high integration controller

Applications

Embedded Design & Development, Industrial, Medical, Automation & Process Control, Agriculture, HVAC

Warnings

Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

Product Information

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:
DS8 Family DS80C3xx Series Microcontrollers

:
-

:
16bit

:
40MHz

:
-

:
4KB

:
64Pins

:
LQFP

:
32I/O's

:
CAN, UART

:
3.85V

:
5.5V

:
DS8

:
DS80C3xx

:
MSL 3 - 168 hours
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Technical Docs (1)

CAD Downloads

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Terms and Conditions

CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

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More stock available to supplier lead times which is approximately 23/05/22

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$58.82 ( $67.64  Inc. GST)

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