Name: DS89C450-ENG
Brand: Maxim Integrated
SKU: DS89C450-ENG
Availability: InStock
Rating: 5 (138 reviews)

DS89C450-ENG

For Reference Only

Part Number	DS89C450-ENG
Manufacturer	Maxim Integrated
Description	IC MCU 8BIT 64KB FLASH 44TQFP
Datasheet	DS89C450-ENG Datasheet DS89C450-ENG Specifications
Package	44-TQFP
ECAD
In Stock	5,520 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 7 - May 12 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # DS89C450-ENG (Embedded - Microcontrollers) is manufactured by Maxim Integrated and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For DS89C450-ENG specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add DS89C450-ENG with quantity into BOM. Heisener.com does NOT require any registration to request a quote of DS89C450-ENG.

DS89C450-ENG Specifications

Manufacturer	Maxim Integrated
Category	Integrated Circuits (ICs) - Embedded - Microcontrollers
Package	44-TQFP
ECAD
Series	89C
Core Processor	8051
Core Size	8-Bit
Speed	25MHz
Connectivity	EBI/EMI, SIO, UART/USART
Peripherals	Power-Fail Reset, WDT
Number of I/O	32
Program Memory Size	64KB (64K x 8)
Program Memory Type	FLASH
EEPROM Size	-
RAM Size	1K x 8
Voltage - Supply (Vcc/Vdd)	4.5 V ~ 5.5 V
Data Converters	-
Oscillator Type	External
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	-
Package / Case	44-TQFP
Supplier Device Package	44-TQFP (10x10)

DS89C450-ENG Datasheet

DS89C450-ENG Reviews

Clay*****Simon

April 5, 2023

★ ★ ★ ★ ★

Good communication and fast shipping! Recommended!

Dulc*****ynard

March 18, 2023

★ ★ ★ ★ ★

I like doing business with Heisener. Get all the items I want. The website is well organized, intuitive, works correctly and pages load quickly. Well done!

Mcke*****Joshi

March 13, 2023

★ ★ ★ ★ ★

The prices are very competitive, I've had a few transactions lately and all were smooth as glass. I'm a very satisfied customer!

Hay*****Khare

March 10, 2023

★ ★ ★ ★ ★

So easy to do business with Heisener and they generally have stock on the items we need.

Mekh*****lkarni

March 8, 2023

★ ★ ★ ★ ★

Quality electronic components plus fast response.Thank you.

Teag*****arma

March 7, 2023

★ ★ ★ ★ ★

Fast delivery, good quality, 100% satisfacted

Liv *****hall

February 23, 2023

★ ★ ★ ★ ★

I have never been experienced anything wrong with my order, the logistic has always get out the same day, and the items are always well packaged.

Jayla*****simhan

February 21, 2023

★ ★ ★ ★ ★

This was a useful assortment of product that filled in a parts gap that I had on my electronic workbench. Thank you.

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DS89C450-ENG Packaging

DS89C450-ENG FAQ

1. How to order DS89C450-ENG on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that DS89C450-ENG is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the DS89C450-ENG. All suppliers must pass our qualification reviews before they can publish their products including DS89C450-ENG on Heisener; we pay more attention to the channels and quality of DS89C450-ENG products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the DS89C450-ENG price and inventory displayed accurate?

The price and inventory of DS89C450-ENG fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of DS89C450-ENG?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the DS89C450-ENG we delivered, we will accept the replacement or return of the DS89C450-ENG only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of DS89C450-ENG.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as DS89C450-ENG pin diagram, DS89C450-ENG datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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DS89C450-ENG Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number

Manufacturer

Description

Stock

DS89C450-ENG+

D# DS89C450-ENG+

Maxim Integrated Products

MCU 8-bit 89C 8051 CISC 64KB Flash 5V 44-Pin TQFP - Trays (Alt: DS89C450-ENG+)

Part Number

Manufacturer

Description

Stock

DS89C450-ENG+

D# DS89C450-ENG+

Maxim Integrated Products

MCU 8-bit 89C 8051 CISC 64KB Flash 5V 44-Pin TQFP (Alt: DS89C450-ENG+)

Part Number

Manufacturer

Description

Stock

DS89C450-ENG+

Maxim Integrated Products

IC MCU FLASH 64KB 25MHZ 44-TQFP

204

DS89C450-ENG

Maxim Integrated Products

IC MCU FLASH 64KB 25MHZ 44-TQFP

204

Part Number

Manufacturer

Description

Stock

DS89C450-ENG+

D# DS89C450-ENG+-ND

Maxim Integrated Products

IC MCU 8BIT 64KB FLASH 44TQFP

DS89C450-ENG

D# DS89C450-ENG-ND

Maxim Integrated Products

IC MCU 8BIT 64KB FLASH 44TQFP

Part Number

Manufacturer

Description

Stock

DS89C450ENG

Dallas Semiconductor

In stock shipping within 2days

186

Part Number

Manufacturer

Description

Stock

DS89C450-ENG+

D# 2516547

Maxim Integrated Products

MCU, 8BIT, 8051, 25MHZ, TQFP-44

RoHS: Compliant

Min Qty: 1

Container: Each

Part Number

Manufacturer

Description

Stock

DS89C450-ENG+

Maxim Integrated Products

Ultra-High-Speed Flash Microcontrollers

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

DS89C450ENG

Maxim Integrated Products

OEM/CM QUOTES ONLY | NO BROKERS

Part Number

Manufacturer

Description

Stock

DS89C450-ENG+

D# 700-DS89C450-ENG

Maxim Integrated Products

8-bit Microcontrollers - MCU Ultra-High-Speed Flash Microcontrollers

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

DS89C450-ENG+

D# XSKDRABS0005246

Maxim Integrated Products

Ultra-High-Speed Flash Microcontroller

248

Part Number

Manufacturer

Description

Stock

DS89C450-ENG+

D# 73Y1707

Maxim Integrated Products

MCU, 8BIT, 8051, 25MHZ, TQFP-44, Product Range:DS8 Family DS89C4xx Series Microcontrollers, CPU Speed:25MHz, Program Memory Size:64KB, RAM Memory Size:1KB, No. of Pins:44Pins, MCU Case Style:TQFP, No. of I/O s:32I/O s RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

Part Number

Manufacturer

Description

Stock

DS89C450-ENG+

D# NS-DS89C450-ENG+

Maxim Integrated Products

OEM/CM ONLY

7601

DS89C450-ENG

D# NS-DS89C450-ENG

Maxim Integrated Products

OEM/CM ONLY

7493

Part Number

Manufacturer

Description

Stock

DS89C450ENG+

Maxim Integrated Products

OEM/CM ONLY

Part Number

Manufacturer

Description

Stock

DS89C450-ENG+

D# 2516547

Maxim Integrated Products

MCU, 8BIT, 8051, 25MHZ, TQFP-44

RoHS: Compliant

Min Qty: 1

Container: Each

Quick Inquiry

DS89C450-ENG

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