Name: DS87C520-MNL
Brand: Maxim Integrated
SKU: DS87C520-MNL
Availability: InStock
Rating: 5 (70 reviews)

DS87C520-MNL

For Reference Only

Part Number	DS87C520-MNL
Manufacturer	Maxim Integrated
Description	IC MCU 8BIT 16KB OTP 40DIP
Datasheet	DS87C520-MNL Datasheet DS87C520-MNL Specifications
Package	40-DIP (0.600", 15.24mm)
ECAD
In Stock	9,024 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 8 - May 13 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # DS87C520-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 DS87C520-MNL specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add DS87C520-MNL with quantity into BOM. Heisener.com does NOT require any registration to request a quote of DS87C520-MNL.

DS87C520-MNL Specifications

Manufacturer	Maxim Integrated
Category	Integrated Circuits (ICs) - Embedded - Microcontrollers
Package	40-DIP (0.600", 15.24mm)
ECAD
Series	87C
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	16KB (16K x 8)
Program Memory Type	OTP
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

DS87C520-MNL Datasheet

DS87C520-MNL Reviews

Caro***** Orr

March 28, 2023

★ ★ ★ ★ ★

You get the most update products online. You always give me the best choice.

Calle*****dhawa

March 12, 2023

★ ★ ★ ★ ★

Fast delivery well packed and as described.

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

DS87C520-MNL Packaging

DS87C520-MNL FAQ

1. How to order DS87C520-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 DS87C520-MNL is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the DS87C520-MNL. All suppliers must pass our qualification reviews before they can publish their products including DS87C520-MNL on Heisener; we pay more attention to the channels and quality of DS87C520-MNL products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the DS87C520-MNL price and inventory displayed accurate?

The price and inventory of DS87C520-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 DS87C520-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 DS87C520-MNL we delivered, we will accept the replacement or return of the DS87C520-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 DS87C520-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 DS87C520-MNL pin diagram, DS87C520-MNL datasheet?

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

DS87C520-MNL Related Products

ECQ-E1685JFB	Panasonic Electronic Components, CAP FILM 6.8UF 5% 100VDC RADIAL, Radial, 87C	View
CXM-11-65-70-36-AB00-F2-3	Luminus Devices Inc., LED COB, -, 87C	View
MF52C202F3470-G410	Cantherm, NTC THERMISTOR 2K OHM 1% BEAD, Bead, 87C	View
RN55C1313FB14	Vishay Dale, RES 131K OHM 1/8W 1% AXIAL, Axial, 87C	View
CFM12JT470R	Stackpole Electronics Inc., RES 470 OHM 1/2W 5% CF MINI, Axial, 87C	View
CRCW12068R25FKEA	Vishay Dale, RES SMD 8.25 OHM 1% 1/4W 1206, 1206 (3216 Metric), 87C	View
OQ2035000000G	Amphenol Anytek, TERM BLOCK HDR 20POS VERT 3.81MM, -, 87C	View
9004110000	Weidmuller, FERRULE 4.0MM 18 1 = 500PCS, -, 87C	View
8P1P006210JRB01	NorComp Inc., CONN RCPT FMALE 6POS GOLD SOLDER, -, 87C	View
TX18AB00C3212	TE Connectivity Aerospace, Defense and Marine, CONN BACKSHELL ADPT SZ 32 OLIVE, -, 87C	View
VI-25F-IX-S	Vicor Corporation, CONVERTER MOD DC/DC 72V 75W, Full Brick, 87C	View
VE-B4H-IY-F2	Vicor Corporation, CONVERTER MOD DC/DC 52V 50W, Full Brick, 87C	View

DS87C520-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

DS87C520-MNL+

D# DS87C520-MNL+

Maxim Integrated Products

MCU 8-bit 87C 8051 CISC 16KB EPROM 5V 40-Pin PDIP W - Rail/Tube (Alt: DS87C520-MNL+)

DS87C520-MNL

D# DS87C520-MNL

Maxim Integrated Products

MCU 8-bit 87C 8051 CISC 16KB EPROM 5V 40-Pin PDIP W - Bulk (Alt: DS87C520-MNL)

RoHS: Not Compliant

Part Number

Manufacturer

Description

Stock

DS87C520-MNL+

D# DS87C520-MNL+

Maxim Integrated Products

MCU 8-bit 87C 8051 CISC 16KB EPROM 5V 40-Pin PDIP W (Alt: DS87C520-MNL+)

Part Number

Manufacturer

Description

Stock

DS87C520-MNL+

D# DS87C520-MNL+

Maxim Integrated Products

MCU 8-bit 87C 8051 CISC 16KB EPROM 5V 40-Pin PDIP W (Alt: DS87C520-MNL+)

Part Number

Manufacturer

Description

Stock

DS87C520-MNL

Maxim Integrated Products

MICRO,OTP HI SPD,40P,33MHZ,DIP,IND - Rail/Tube

DS87C520-MNL+

Maxim Integrated Products

MICRO,OTP HI SPD,40P,33MHZ,DIP,IND - Rail/Tube

Part Number

Manufacturer

Description

Stock

DS87C520-MNL

D# 2156-DS87C520-MNL-MA-ND

Rochester Electronics LLC

IC MCU 8BIT 16KB OTP 40DIP

DS87C520-MNL+

D# DS87C520-MNL+-ND

Maxim Integrated Products

IC MCU 8BIT 16KB OTP 40DIP

163

Part Number

Manufacturer

Description

Stock

DS87C520-MNL

D# DS87C520-MNL

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

3551

Part Number

Manufacturer

Description

Stock

DS87C520-MNL

Dallas Semiconductor

In stock shipping within 2days

119

Part Number

Manufacturer

Description

Stock

DS87C520-MNL+

D# 2516572

Maxim Integrated Products

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

RoHS: Compliant

Min Qty: 1

Container: Each

Part Number

Manufacturer

Description

Stock

DS87C520-MNL+

Maxim Integrated Products

DS87C520 Series 16 kB Flash 1 kB RAM 33 MHz 8-Bit Microcontroller - DIP-40

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

DS87C520MNL

Dallas Semiconductor

OEM/CM QUOTES ONLY | NO BROKERS

1265

Part Number

Manufacturer

Description

Stock

DS87C520MNL320MNL

Texas Instruments

OEM/CM ONLY

4100

Part Number

Manufacturer

Description

Stock

DS87C520-MNL+

D# 700-DS87C520-MNL

Maxim Integrated Products

8-bit Microcontrollers - MCU EPROM/ROM High-Speed Microcontrollers

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

DS87C520-MNL+

D# 73Y1696

Maxim Integrated Products

MCU, 8BIT, 8051, 33MHZ, DIP-40, Product Range:DS8 Family DS87C5xx Series Microcontrollers, CPU Speed:33MHz, Program Memory Size:16KB, 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
DS87C520MNL D# NS-DS87C520MNL	Dallas Semiconductor	OEM/CM ONLY	6028
DS87C520-MNL D# NS-DS87C520-MNL	Maxim Integrated Products	OEM/CM ONLY	2604
DS87C520-MNL+ D# NS-DS87C520-MNL+	Maxim Integrated Products	OEM/CM ONLY	8804

Part Number

Manufacturer

Description

Stock

DS87C520-MNL+

D# 1897515

Maxim Integrated Products

Maxim Integrated DS87C520-MNL+, 8bit 8051 Microcontroller, DS87C, 33MHz, 16 kB EPROM, 40-Pin PDIP, TU

Min Qty: 10

Container: Tube

Part Number

Manufacturer

Description

Stock

DS87C520-MNL

Maxim Integrated Products

DS87C520 Eprom High-Speed 8051 Microcontroller

RoHS: Not Compliant

Part Number

Manufacturer

Description

Stock

DS87C520-MNL+

Maxim Integrated Products

RFQ

14018

Part Number

Manufacturer

Description

Stock

DS87C520-MNL+

D# 2516572

Maxim Integrated Products

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

RoHS: Compliant

Min Qty: 1

Container: Each

Quick Inquiry

DS87C520-MNL

Certified Quality

Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

ISO9001:2015, ICAS, IAF, UKAS