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DS89C420-ECS

Dallas Semiconductor

DS89C420-ECS by Dallas Semiconductor

MICROCONTROLLER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 44; Package Code: QFP; Package Shape: SQUARE;

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Digiode

USA . 2,315 parts In-Stock

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Vyrian

USA . 1,898 parts In-Stock

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Anansix

USA . 378 parts In-Stock

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Native Components

USA . 870 parts In-Stock

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$1.370

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$1.370

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Northwest PG Solutions

USA . 149 parts In-Stock

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$1.507

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One Stop Electronics

USA . 1,135 parts In-Stock

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$7.000

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Semicontronic

India . 542 parts In-Stock

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$34.000

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$33.150

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$32.980

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$34.000

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Modulus Dynamics

Lithuania . 4,475 parts In-Stock

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$50.086

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$50.086

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$50.086

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MARBEL Systems

Belgium . 3,022 parts In-Stock

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$63.789

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$61.238

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Texas Native Microelectronics

USA . 417 parts In-Stock

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$73.321

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$70.388

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$68.189

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Kenton Components

USA . 100 parts In-Stock

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$87.985

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Qasali Group International

UK . 29,443 parts In-Stock

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$190.048

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Corphita

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Vigor

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Microchip USA

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Technical Specifications

Microcontrollers DS89C420-ECS attributes and parameters. Explore more Microcontrollers devices from Dallas Semiconductor

Specs

ADC Channels:

NO

Address Bus Width:

16

Bit Size:

8

CPU Family:

8051

Maximum Clock Frequency:

50 MHz

DAC Channels:

NO

DMA Channels:

NO

External Data Bus Width:

8

JESD-30 Code:

S-PQFP-G44

JESD-609 Code:

e0

No. of I/O Lines:

32

No. of Terminals:

44

Maximum Operating Temperature:

70 Cel

Minimum Operating Temperature:

0 Cel

PWM Channels:

NO

Package Body Material:

PLASTIC/EPOXY

Package Code:

QFP

Package Equivalence Code:

TQFP44,.47SQ,32

Package Shape:

Package Style (Meter):

FLATPACK

Power Supplies (V):

5

Qualification:

Not Qualified

RAM Bytes:

1024

ROM Words:

16384

ROM Programmability:

FLASH

Speed:

50 rpm

Sub-Category:

Microcontrollers

Maximum Supply Voltage:

5.5 V

Minimum Supply Voltage:

4.5 V

Nominal Supply Voltage:

5 V

Surface Mount:

YES

Technology:

CMOS

Temperature Grade:

Terminal Finish:

Tin/Lead (Sn/Pb)

Terminal Form:

Terminal Pitch:

.8 mm

Terminal Position:

QUAD

Peripheral IC Type:

Trade Compliance

DS89C420-ECS Peripheral ICs trade compliance attributes, and parameters.

ECCN

3A991.A.2

ECCN Governance

EAR

HTS

8542.31.00.01

SB

8542.31.00.00

Manufacturer Highlights

Dallas Semiconductor

Dallas Semiconductor, acquired by Maxim Integrated in 2002 for $2.5 billion,was a company that designed and manufactured analog, digital, and mixed-signal semiconductors (integrated circuits, or ICs).Its specialties included communications products (including T/E and Ethernet products), microcontrollers, battery management, thermal sensing and thermal management, non-volatile random-access memory, microprocessor supervisors, delay lines, silicon oscillators, digital potentiometers, real-time clocks, temperature-compensated crystal oscillators (TCXOs), iButton, and 1-Wire products. Analog Devices, Inc. (NasdaqGS:ADI) completed the acquisition of Maxim Integrated Products, Inc. (NasdaqGS:MXIM) from a group of shareholders on August 26, 2021. Analog Devices, Inc. (ADI) empowers the Intelligent Edge with the world’s most innovative analog, digital, and software solutions, to accelerate breakthroughs that benefit society and the planet.

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