Name: DS89C450-MNL
Brand: Maxim Integrated
SKU: DS89C450-MNL
Availability: InStock
Rating: 5 (135 reviews)

DS89C450-MNL

For Reference Only

Part Number	DS89C450-MNL
Manufacturer	Maxim Integrated
Description	IC MCU 8BIT 64KB FLASH 40DIP
Datasheet	DS89C450-MNL Datasheet DS89C450-MNL Specifications
Package	40-DIP (0.600", 15.24mm)
ECAD
In Stock	4,720 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 6 - May 11 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

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

DS89C450-MNL Specifications

Manufacturer	Maxim Integrated
Category	Integrated Circuits (ICs) - Embedded - Microcontrollers
Package	40-DIP (0.600", 15.24mm)
ECAD
Series	89C
Core Processor	8051
Core Size	8-Bit
Speed	33MHz
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	40-DIP (0.600", 15.24mm)
Supplier Device Package	40-PDIP

DS89C450-MNL Datasheet

DS89C450-MNL Reviews

Marc*****etty

April 3, 2023

★ ★ ★ ★ ★

Awesome selection! Great service for whatever electronic parts you want! Prices are competitive as well. Thank you!

Aless*****wland

April 2, 2023

★ ★ ★ ★ ★

Heisener has everything! Each product is easy to search and navigate. No minimum quantities. Fast shipping!

Kayla*****ander

March 30, 2023

★ ★ ★ ★ ★

Easier, quicker and cheaper to buy this whole assortment than to get just the few I needed from an electronics store.

Johna*****Wadhwa

March 21, 2023

★ ★ ★ ★ ★

Arrived as described and well packaged. Sent very quickly after payment.

Ram*****York

March 13, 2023

★ ★ ★ ★ ★

Great seller, would recommend buying from. , good communication and problem solving

Josep*****Short

March 4, 2023

★ ★ ★ ★ ★

Worked wonderfully. Went through the instructions to the tea to make sure it was done correctly.

Jozi*****oodwin

March 3, 2023

★ ★ ★ ★ ★

I can count on your provision for BOM of my design in near future

Abdiel*****nathan

March 2, 2023

★ ★ ★ ★ ★

The helper is super handy, especially if you work with medium size PCB boards as it allows to hold the board steady in every position. It feels pretty sturdy and of good quality.

Maso*****ynard

March 2, 2023

★ ★ ★ ★ ★

It fit exactly in the same location as the original. Works great and no problem. Good purchase.

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DS89C450-MNL Packaging

DS89C450-MNL FAQ

1. How to order DS89C450-MNL 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-MNL is from the original manufacturer or authorized agents?

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

The price and inventory of DS89C450-MNL 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-MNL?

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-MNL we delivered, we will accept the replacement or return of the DS89C450-MNL 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-MNL.

(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-MNL pin diagram, DS89C450-MNL datasheet?

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

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DS89C450-MNL 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-MNL+

D# DS89C450-MNL+

Maxim Integrated Products

MCU 8-bit 89C 8051 CISC 64KB Flash 5V 40-Pin PDIP - Rail/Tube (Alt: DS89C450-MNL+)

Part Number

Manufacturer

Description

Stock

DS89C450-MNL+

D# DS89C450-MNL+

Maxim Integrated Products

MCU 8-bit 89C 8051 CISC 64KB Flash 5V 40-Pin PDIP (Alt: DS89C450-MNL+)

Part Number

Manufacturer

Description

Stock

DS89C450-MNL+

D# DS89C450-MNL+

Maxim Integrated Products

MCU 8-bit 89C 8051 CISC 64KB Flash 5V 40-Pin PDIP (Alt: DS89C450-MNL+)

Part Number

Manufacturer

Description

Stock

DS89C450-MNL

Maxim Integrated Products

HS MICRO 40 PIN DIP 64K FLASH,IND. - Rail/Tube

DS89C450-MNL+

Maxim Integrated Products

HS MICRO 40 PIN DIP 64K FLASH,IND. - Rail/Tube

Part Number

Manufacturer

Description

Stock

DS89C450-MNL

D# DS89C450-MNL-ND

Maxim Integrated Products

IC MCU 8BIT 64KB FLASH 40DIP

DS89C450-MNL+

D# DS89C450-MNL+-ND

Maxim Integrated Products

IC MCU 8BIT 64KB FLASH 40DIP

191

Part Number

Manufacturer

Description

Stock

DS89C450MNL

D# DS89C450MNL

National Semiconductor Corporation

Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct

956

Part Number

Manufacturer

Description

Stock

DS89C450-MNL+

D# 2516576

Maxim Integrated Products

MCU, 8BIT, 8051, 33MHZ, DIP-40

RoHS: Compliant

Min Qty: 1

Container: Each

Part Number

Manufacturer

Description

Stock

DS89C450-MNL+

Maxim Integrated Products

DS89C450 Series 64 kB Flash 1 kB RAM 33 MHz 8-Bit Microcontroller - PDIP-40

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

DS89C450MNL

MAXIM INTEGRATED PRODUCTS

OEM/CM QUOTES ONLY | NO BROKERS

221

Part Number

Manufacturer

Description

Stock

DS89C450-MNL+

D# 700-DS89C450-MNL

Maxim Integrated Products

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

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

DS89C450-MNL+

D# 73Y1710

Maxim Integrated Products

MCU, 8BIT, 8051, 33MHZ, DIP-40, Product Range:DS8 Family DS89C4xx Series Microcontrollers, CPU Speed:33MHz, Program Memory Size:64KB, RAM Memory Size:1KB, No. of Pins:40Pins, MCU Case Style:DIP, No. of I/O s:32I/O s RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

Part Number

Manufacturer

Description

Stock

DS89C450-MNL

D# NS-DS89C450-MNL

Maxim Integrated Products

OEM/CM ONLY

1265

DS89C450-MNL+

D# NS-DS89C450-MNL+

Maxim Integrated Products

OEM/CM ONLY

4194

Part Number

Manufacturer

Description

Stock

DS89C450-MNL+

D# 7860852

Maxim Integrated Products

Maxim Integrated DS89C450-MNL+, 8bit 8051 Microcontroller, DS89C, 33MHz, 64 kB Flash, 40-Pin PDIP, EA

Min Qty: 1

Container: Bulk

Part Number

Manufacturer

Description

Stock

DS89C450-MNL

Maxim Integrated Products

RFQ

7733

Part Number

Manufacturer

Description

Stock

DS89C450-MNL+

D# 2516576

Maxim Integrated Products

MCU, 8BIT, 8051, 33MHZ, DIP-40

RoHS: Compliant

Min Qty: 1

Container: Each

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DS89C450-MNL

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