Name: MX29F040CQI-70G
Brand: Macronix
SKU: MX29F040CQI-70G
Availability: InStock
Rating: 5 (75 reviews)

MX29F040CQI-70G

For Reference Only

Part Number	MX29F040CQI-70G
Manufacturer	Macronix
Description	IC FLASH 4MBIT 70NS 32PLCC
Datasheet	MX29F040CQI-70G Specifications
Package	32-LCC (J-Lead)
ECAD
In Stock	151,116 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	Sep 30 - Oct 5 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # MX29F040CQI-70G (Memory) is manufactured by Macronix 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 MX29F040CQI-70G specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add MX29F040CQI-70G with quantity into BOM. Heisener.com does NOT require any registration to request a quote of MX29F040CQI-70G.

MX29F040CQI-70G Specifications

Manufacturer	Macronix
Category	Integrated Circuits (ICs) - Memory
Package	32-LCC (J-Lead)
ECAD
Series	MX29F
Memory Type	Non-Volatile
Memory Format	FLASH
Technology	FLASH - NOR
Memory Size	4Mb (512K x 8)
Memory Interface	Parallel
Clock Frequency	-
Write Cycle Time - Word, Page	70ns
Access Time	70ns
Voltage - Supply	4.5 V ~ 5.5 V
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount
Package / Case	32-LCC (J-Lead)
Supplier Device Package	32-PLCC (11.43x14.05)

MX29F040CQI-70G Reviews

Adrie*****impson

April 7, 2023

★ ★ ★ ★ ★

Tested one of them and works good.

Lore*****Kalita

March 20, 2023

★ ★ ★ ★ ★

Work great, great price, I use a lot of them for battery chargers, not the first time ordered.

Laws*****ullins

March 17, 2023

★ ★ ★ ★ ★

These very economical items will repair my expensive contactors with just a quick connection.

Lyd*****Dyer

March 8, 2023

★ ★ ★ ★ ★

This was a perfect replacement for the original mode. 5 minutes and it was up and running like new.

Hug*****oung

March 4, 2023

★ ★ ★ ★ ★

Works as expected. Fits good in circuit board, not lose or slipping around.

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MX29F040CQI-70G Packaging

MX29F040CQI-70G FAQ

1. How to order MX29F040CQI-70G 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 MX29F040CQI-70G is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the MX29F040CQI-70G. All suppliers must pass our qualification reviews before they can publish their products including MX29F040CQI-70G on Heisener; we pay more attention to the channels and quality of MX29F040CQI-70G products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the MX29F040CQI-70G price and inventory displayed accurate?

The price and inventory of MX29F040CQI-70G 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 MX29F040CQI-70G?

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 MX29F040CQI-70G we delivered, we will accept the replacement or return of the MX29F040CQI-70G 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 MX29F040CQI-70G.

(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 MX29F040CQI-70G pin diagram, MX29F040CQI-70G datasheet?

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

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MX29F040CQI-70G 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
MX29F040CQI-70G TR D# V36:1790_17084005	Macronix International Co Ltd	NOR Flash Parallel 5V 4M-bit 512K x 8 70ns 32-Pin PLCC RoHS: Compliant	0
MX29F040CQI-70G/TUBE D# E54:1762_08892895	Macronix International Co Ltd	NOR Flash Parallel 5V 4M-bit 512K x 8 70ns 32-Pin PLCC RoHS: Compliant	0
MX29F040CQI-70G D# V36:1790_14709605	Macronix International Co Ltd	NOR Flash Parallel 5V 4M-bit 512K x 8 70ns 32-Pin PLCC RoHS: Compliant	0

Part Number

Manufacturer

Description

Stock

MX29F040CQI-70G

D# MX29F040CQI-70G

Macronix International Co Ltd

Flash Parallel 5V 4Mbit 512K x 8bit 70ns 32-Pin PLCC - Rail/Tube (Alt: MX29F040CQI-70G)

Part Number

Manufacturer

Description

Stock

MX29F040CQI-70G

Macronix International Co Ltd

MCXMX29F040CQI-70GTRAY 4MBIT PARALLEL FL

Part Number

Manufacturer

Description

Stock

MX29F040CQI70G

Macronix International Co Ltd

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

MX29F040CQI-70G

D# 1092-1125-ND

Macronix International Co Ltd

IC FLASH 4MBIT PARALLEL 32PLCC

1545

Part Number

Manufacturer

Description

Stock

MX29F040CQI-70G

Maxim Integrated Products

In stock shipping within 2days

13100

Part Number

Manufacturer

Description

Stock

MX29F040CQI70G

Macronix International Co Ltd

OEM/CM QUOTES ONLY | NO BROKERS

25984

MX29F040CQI70GTR

MACRONIX/MXIC/??

OEM/CM QUOTES ONLY | NO BROKERS

10440

Part Number

Manufacturer

Description

Stock

MX29F040CQI-70G

Maxim Integrated Products

OEM/CM Immediate delivery

1374

Part Number	Manufacturer	Description	Stock
MX29F040CQI-70G/TRAY D# XSKDRABS0032393	Macronix International Co Ltd	IC-Flash parallel PLCC-325V, 4Mb x8, Uniform Sector 70ns / TRAY	234
MX29F040CQI-70G/TR D# XSKDRABS0014025	Macronix International Co Ltd	PLCC 32/	29437
MX29F040CQI-70G D# XSFP00000013419	Macronix International Co Ltd	MX29F Series 4-Mbit (512 K x 8) 70 ns 5 V Surface Mount Flash Memory - PLCC-32	9934

Part Number

Manufacturer

Description

Stock

MX29F040CQI-70G

D# NS-MX29F040CQI-70G

Macronix International Co Ltd

OEM/CM ONLY

2028

Part Number

Manufacturer

Description

Stock

MX29F040CQI-70G

D# 9142734

Macronix International Co Ltd

Macronix 4Mbit Parallel Flash Memory 32-Pin PLCC, MX29F040CQI-70G, PK

Min Qty: 2

Container: Package

562

Part Number

Manufacturer

Description

Stock

MX29F040CQI70G

Macronix International Co Ltd

OEM/CM ONLY

22416

MX29F040CQI70GTR

Macronix International Co Ltd

OEM/CM ONLY

40368

Part Number

Manufacturer

Description

Stock

MX29F040CQI-70G

Maxim Integrated Products

IN stock Immediate delivery

1389

Part Number

Manufacturer

Description

Stock

MX29F040CQI-70G

Cypress Semiconductor

shipping today

Part Number

Manufacturer

Description

Stock

MX29F040CQI-70G/TUBE

D# 53358998

Macronix International Co Ltd

NOR Flash Parallel 5V 4M-bit 512K x 8 70ns 32-Pin PLCC

RoHS: Compliant

MX29F040CQI-70G

D# 53366778

Macronix International Co Ltd

NOR Flash Parallel 5V 4M-bit 512K x 8 70ns 32-Pin PLCC

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

MX29F040CQI-70G

MARONIX

RFQ

3139

Part Number

Manufacturer

Description

Stock

MX29F040CQI-70G

Macronix International Co Ltd

IC FLASH 4MBIT 70NS 32PLCC

720

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MX29F040CQI-70G

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