Name: AT27C040-70JU
Brand: Microchip Technology
SKU: AT27C040-70JU
Price: 8.4778 USD
Availability: InStock
Rating: 5 (87 reviews)

AT27C040-70JU

For Reference Only

Part Number	AT27C040-70JU
Manufacturer	Microchip Technology
Description	IC OTP 4MBIT 70NS 32PLCC
Datasheet	AT27C040-70JU Specifications
Package	32-LCC (J-Lead)
ECAD
In Stock	6,320 piece(s)
Unit Price	$ 8.4778 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	Jun 12 - Jun 17 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # AT27C040-70JU (Memory) is manufactured by Microchip Technology 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 AT27C040-70JU specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add AT27C040-70JU with quantity into BOM. Heisener.com does NOT require any registration to request a quote of AT27C040-70JU.

AT27C040-70JU Specifications

Manufacturer	Microchip Technology
Category	Integrated Circuits (ICs) - Memory
Package	32-LCC (J-Lead)
ECAD
Series	-
Memory Type	Non-Volatile
Memory Format	EPROM
Technology	EPROM - OTP
Memory Size	4Mb (512K x 8)
Memory Interface	Parallel
Clock Frequency	-
Write Cycle Time - Word, Page	-
Access Time	70ns
Voltage - Supply	4.5 V ~ 5.5 V
Operating Temperature	-40°C ~ 85°C (TC)
Mounting Type	Surface Mount
Package / Case	32-LCC (J-Lead)
Supplier Device Package	32-PLCC

AT27C040-70JU Reviews

Anton*****Sampath

April 4, 2023

★ ★ ★ ★ ★

Very effective shopping path, service steady as a rock, keep up the great work.

Broo***** Rojas

March 25, 2023

★ ★ ★ ★ ★

Worked perfectly for my application. Worked like a charm!

Alle*****hultz

March 2, 2023

★ ★ ★ ★ ★

The are the right size and type and do what they are designed to do.

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

AT27C040-70JU Packaging

AT27C040-70JU FAQ

1. How to order AT27C040-70JU 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 AT27C040-70JU is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the AT27C040-70JU. All suppliers must pass our qualification reviews before they can publish their products including AT27C040-70JU on Heisener; we pay more attention to the channels and quality of AT27C040-70JU products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the AT27C040-70JU price and inventory displayed accurate?

The price and inventory of AT27C040-70JU 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 AT27C040-70JU?

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 AT27C040-70JU we delivered, we will accept the replacement or return of the AT27C040-70JU 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 AT27C040-70JU.

(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 AT27C040-70JU pin diagram, AT27C040-70JU datasheet?

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

AT27C040-70JU Related Products

SIT8208AC-22-33E-24.000000T	SiTime, -20 TO 70C, 3225, 25PPM, 3.3V, 2, -, -	View
SIT8008BI-73-33E-50.000000D	SiTime, OSC MEMS 50.0000MHZ LVCMOS SMD, 4-SMD, No Lead, -	View
2220Y3K00271GCR	Knowles Syfer, CAP CER 2220, -, -	View
MCP1501T-30E/SN	Microchip Technology, IC VREF SERIES 3V 8SOIC, 8-SOIC (0.154", 3.90mm Width), -	View
KSZ8081RNAIA-TR	Microchip Technology, IC TXRX ETHERNET 24QFN, 24-VFQFN Exposed Pad, -	View
8N4SV75EC-0129CDI8	IDT, Integrated Device Technology Inc, IC OSC VCXO 187.5MHZ 6-CLCC, 6-CLCC, -	View
3120-F321-P7T1-W14FR3-16A	E-T-A, CIR BRKR THRM 16A 250VAC 50VDC, -, -	View
RG1005N-1270-B-T5	Susumu, RES SMD 127 OHM 0.1% 1/16W 0402, 0402 (1005 Metric), -	View
RC1218DK-071K69L	Yageo, RES SMD 1.69K OHM 1W 1812 WIDE, Wide 1812 (4532 Metric), 1218, -	View
73040000191	HARTING, INSERT FOR 09 00 000 5095, -, -	View
D38999/26MG35HA-LC	TE Connectivity Deutsch Connectors, CONN PLUG HSNG MALE 79POS INLINE, -, -	View
74LCX32244G	ON Semiconductor, IC BUF NON-INVERT 3.6V 96FBGA, 96-LFBGA, -	View

AT27C040-70JU 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

AT27C040-70JU

D# V99:2348_07151448

Microchip Technology Inc

EPROM OTP 4M-bit 512K x 8 70ns 32-Pin PLCC Tube

RoHS: Compliant

AT27C040-70JU-T

D# V72:2272_17072354

Microchip Technology Inc

EPROM OTP 4M-bit 512K x 8 70ns 32-Pin PLCC T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

AT27C040-70JU

D# AT27C040-70JU

Microchip Technology Inc

EPROM OTP 4M-Bit 512K x 8 70ns 32-Pin PLCC - Rail/Tube (Alt: AT27C040-70JU)

AT27C040-70JU-T

D# AT27C040-70JU-T

Microchip Technology Inc

EPROM Parallel 4Mbit 512K X 8 5V 32-Pin PLCC T/R - Tape and Reel (Alt: AT27C040-70JU-T)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

AT27C040-70JU

D# AT27C040-70JU

Microchip Technology Inc

EPROM OTP 4M-Bit 512K x 8 70ns 32-Pin PLCC (Alt: AT27C040-70JU)

AT27C040-70JU-T

D# AT27C040-70JU-T

Microchip Technology Inc

EPROM Parallel 4Mbit 512K X 8 5V 32-Pin PLCC T/R (Alt: AT27C040-70JU-T)

Part Number

Manufacturer

Description

Stock

AT27C040-70JU

Atmel Corporation

OTP PROM, 4M, 5V, 27C040, PLCC32

217

Part Number

Manufacturer

Description

Stock

AT27C040-70JU

D# C1S124600153039

Microchip Technology Inc

70NS, PLCC, IND TEMP, GREEN

RoHS: Compliant

pbFree: Yes

Min Qty: 1

Container: Bulk

Part Number

Manufacturer

Description

Stock

AT27C040-70JU-T

D# AT27C040-70JU-TCT-ND

Microchip Technology Inc

IC EPROM 4MBIT PARALLEL 32PLCC

1116

AT27C040-70JU

D# AT27C040-70JU-ND

Microchip Technology Inc

IC EPROM 4MBIT PARALLEL 32PLCC

265

Part Number

Manufacturer

Description

Stock

AT27C040-70JU

D# 1455022

Microchip Technology Inc

OTP PROM, 4M, 5V, 27C040, PLCC32

RoHS: Compliant

Min Qty: 1

Container: Each

181

AT27C040-70JU-T

D# 3591966

Microchip Technology Inc

EPROM IC

RoHS: Compliant

Min Qty: 750

Container: Reel

1500

Part Number

Manufacturer

Description

Stock

AT27C040-70JU

Microchip Technology Inc

AT27C040 Series 4 Mb (512 K x 8) 70 ns 5.5 V SMT OTP EPROM - PLCC-32

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

AT27C04070JU

Atmel Corporation

OEM/CM QUOTES ONLY | NO BROKERS

4210

AT27C04070JUT

Microchip Technology Inc

OEM/CM QUOTES ONLY | NO BROKERS

863

Part Number

Manufacturer

Description

Stock

AT27C04070JU

Microchip Technology Inc

OEM/CM ONLY

283

AT27C04070JUT

Microchip Technology Inc

OEM/CM ONLY

850

Part Number

Manufacturer

Description

Stock

AT27C040-70JU-T

Microchip Technology Inc

RoHS: Not Compliant

AT27C040-70JU

Microchip Technology Inc

EPROM OTP 4M-bit 512K x 8 70ns 32-Pin PLCC Tube

RoHS: Not Compliant

234

Part Number

Manufacturer

Description

Stock

AT27C040-70JU-T

D# AT27C040-70JU-T

Microchip Technology Inc

70NS PLCC IND TEMP GREEN

RoHS: Compliant

pbFree: Yes

6750

AT27C040-70JU

D# AT27C040-70JU

Microchip Technology Inc

70NS PLCC IND TEMP GREEN

RoHS: Compliant

pbFree: Yes

24406

Part Number

Manufacturer

Description

Stock

AT27C040-70JU

D# 556-AT27C04070JU

Microchip Technology Inc

EPROM 4Mb (512Kx8) OTP 5V 70ns

RoHS: Compliant

650

AT27C040-70JU-T

D# 556-AT27C04070JUT

Microchip Technology Inc

EPROM 70NS PLCC IND GRN

RoHS: Compliant

296

Part Number

Manufacturer

Description

Stock

AT27C040-70JU-T

Microchip Technology Inc

70NS, PLCC, IND TEMP, GREEN - Package: 32 PLCC 11.5x14x3.37mm T/R

RoHS: Compliant

AT27C040-70JU

Microchip Technology Inc

70NS, PLCC, IND TEMP, GREEN - Package: 32 PLCC 11.5x14x3.37mm TUBE

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

AT27C040-70JU-T

D# MCHP00000003750

Microchip Technology Inc

70NS, PLCC, IND TEMP, GREEN - Package: 32 PLCC 11.5x14x3.37mm T/R

AT27C040-70JU

D# MCHP00000003749

Microchip Technology Inc

70NS, PLCC, IND TEMP, GREEN - Package: 32 PLCC 11.5x14x3.37mm TUBE

Part Number

Manufacturer

Description

Stock

AT27C040-70JU

D# 78AH9364

Microchip Technology Inc

70NS, PLCC, IND TEMP, GREEN ROHS COMPLIANT: YES

RoHS: Compliant

Min Qty: 32

Container: Bulk

Part Number

Manufacturer

Description

Stock

AT27C040-70JU

D# NS-AT27C040-70JU

AMP / Tyco Electronics

OEM/CM ONLY

9388

Part Number

Manufacturer

Description

Stock

AT27C040-70JU

Microchip Technology Inc

EPROM OTP 4M-bit 512K x 8 70ns 32-Pin PLCC Tube

RoHS: Not Compliant

234

AT27C040-70JU-T

Microchip Technology Inc

RoHS: Not Compliant

Part Number

Manufacturer

Description

Stock

AT27C040-70JU

Atmel Corporation

512K X 8 OTPROM, 70 ns, PQCC32

Part Number

Manufacturer

Description

Stock

AT27C040-70JU

D# 1276545P

Microchip Technology Inc

Microchip 4Mbit EPROM 32-Pin PLCC, AT27C040-70JU, TU

Min Qty: 2

Container: Tube

Part Number

Manufacturer

Description

Stock

AT27C04070JUT

Microchip Technology Inc

OEM/CM ONLY

845

AT27C04070JU

Atmel Corporation

OEM/CM ONLY

240

Part Number

Manufacturer

Description

Stock

AT27C040-70JU

Atmel Corporation

shipping today

105

Part Number

Manufacturer

Description

Stock

AT27C040-70JU

D# 51542795

Microchip Technology Inc

EPROM OTP 4M-bit 512K x 8 70ns 32-Pin PLCC Tube

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

AT27C040-70JU

Atmel Corporation

RFQ

7156

Part Number

Manufacturer

Description

Stock

AT27C040-70JU

D# 1455022

Microchip Technology Inc

OTP PROM, 4M, 5V, 27C040, PLCC32

RoHS: Compliant

Min Qty: 1

Container: Each

181

Quick Inquiry

AT27C040-70JU

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