JS28F256M29EWHA

Name: JS28F256M29EWHA
Brand: Micron
Availability: InStock
Rating: 4.5 (10 reviews)
Author: Lisleapex

This NOR flash memory chip, model number JS28F256M29EWHA, comes in a TSOP-56 package and is RoHS certified

6,819 Effective Inventory

JS28F256M29EWHA

Effective Inventory6,819

This NOR flash memory chip, model number JS28F256M29EWHA, comes in a TSOP-56 package and is RoHS certified

Manufacturer Part # : JS28F256M29EWHA
Package/Case: TSOP-56
Part Status : Active
Brand: Micron
Product Categories : Memory
Series : JS28F256M29

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All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.

Certification

We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.

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All Parts Extended Quality Guarantee

Initiate the application within 90 days from the shipment date.

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Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]

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Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.

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JS28F256M29EWHA DataSheet

Pricing (USD)

Quantity	Unit Price	Ext. Price
1	$10.415	$10.42
200	$4.156	$831.20
576	$4.018	$2,314.37
1152	$3.949	$4,549.25

These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.

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JS28F256M29EWHA Details

The JS28F256M29EWHA is a high-performance NOR flash memory chip from Intel, designed for reliable and fast data storage in embedded systems. With a capacity of 256MB, this flash memory offers high-speed read and write operations, making it suitable for a wide range of applications in the electronics industry.

Pinout

1 (VIO): I/O Supply Voltage
2 (CE#): Chip Enable
3 (OE#): Output Enable
4 (WE#): Write Enable
5 (CLE): Command Latch Enable
6 (ALE): Address Latch Enable
7 (RE#): Reset Enable
8 (NC): No Connection

(Tip: For detailed pinout information, please refer to the corresponding datasheet.)

Key Features

High Performance: Offers fast read and write operations for efficient data storage and retrieval.
Large Capacity: With a capacity of 256MB, provides ample storage space for data-intensive applications.
Reliable Storage: Designed for reliable data storage with high endurance and data retention capabilities.
Wide Compatibility: Compatible with various embedded systems and microcontrollers for seamless integration.
Advanced Features: Includes advanced memory management features for enhanced performance and data integrity.

Application

Embedded Systems: Ideal for use in embedded systems, IoT devices, and industrial applications.
Telecommunications: Used in telecommunications equipment for data storage and firmware updates.
Automotive Electronics: Suitable for automotive electronics systems requiring reliable data storage.

Where to Use

The JS28F256M29EWHA is suitable for applications that demand high-performance and reliable data storage capabilities. It is commonly used in embedded systems, telecommunications, and automotive electronics to store essential program codes and data.

How to Use

Integrate the JS28F256M29EWHA into your electronic system by connecting the various control and data lines according to the pinout specifications. Ensure proper supply voltage and signal timing for correct operation. Utilize the CE#, OE#, WE#, and other control signals to manage read and write operations effectively. Refer to the datasheet for detailed usage instructions.

Application Circuit

The application circuit diagram for the JS28F256M29EWHA illustrates how to connect the NOR flash memory chip to your system for efficient data storage. It shows connections for control signals, power supply, and data lines to enable proper functionality.

(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)

Equivalents

M29F256G08EEAWC1: A similar NOR flash memory chip with comparable performance and features.
S29GL256S10TFI010: An alternative flash memory chip offering similar capacity and compatibility.

Complementary

The JS28F256M29EWHA can be complemented by the JS28F512M29EWHA, which provides double the capacity for larger data storage requirements. Pairing these chips enables expanded memory capabilities in embedded systems and other applications.

When selecting complementary memory chips, ensure compatibility and performance alignment to optimize system functionality.

Frequently Asked Questions

Q: What is the data retention period of the JS28F256M29EWHA?

A: The JS28F256M29EWHA has a data retention period of several years under specified operating conditions. For precise retention characteristics, refer to the datasheet.

Q: Is the JS28F256M29EWHA compatible with 3.3V microcontrollers?

A: Yes, the JS28F256M29EWHA is compatible with 3.3V microcontrollers, offering versatile compatibility for a wide range of systems.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category !	NOR Flash	Mounting Style	SMD/SMT
Package / Case	TSOP-56	Series	M29EW
Memory Size !	256 Mbit	Supply Voltage - Min	2.7 V
Supply Voltage - Max	3.6 V	Active Read Current - Max	50 mA
Interface Type	Parallel	Organization	32 M x 8/16 M x 16
Data Bus Width	8 bit/16 bit	Timing Type	Asynchronous
Minimum Operating Temperature	- 40 C	Maximum Operating Temperature !	+ 85 C
Brand	Micron	Memory Type !	NOR
Product Type !	NOR Flash	Speed	110 ns
Standard	Common Flash Interface (CFI)	Factory Pack Quantity	576
Subcategory	Memory & Data Storage	Type	Boot Block

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification JS28F256M29EWHA PDF Download

FAQs

What is JS28F256M29EWHA?

The JS28F256M29EWHA is a 256Mb (32MB) NOR Flash memory device manufactured by Micron Technology. It is commonly used in embedded systems, automotive applications, networking equipment, and other devices requiring non-volatile memory storage.

How Does JS28F256M29EWHA Work?

The JS28F256M29EWHA operates as a non-volatile memory storage device that retains data even when power is removed. It utilizes NOR flash technology, allowing for random access reads and relatively fast read speeds. The memory can be written to in specific blocks using a specific programming sequence.

How Many Pins does JS28F256M29EWHA have and What are the Functions of the Pinout Configuration?

The JS28F256M29EWHA is typically housed in a TSOP package with 48 pins. The pinout configuration includes:

VCC: Power supply pin.
GND: Ground pin.
CE#: Chip enable input pin.
OE#: Output enable pin.
WE#: Write enable pin.
BYTE#: Byte enable pin for byte-wide operations.
ADDR: Address pins for memory address input.
DQ: Data input/output pins.

What are the Pros and Cons of JS28F256M29EWHA?

Pros:

High Density: Offers a large storage capacity of 256Mb.
Reliable: NOR flash technology provides good reliability and endurance.
Fast Read Speeds: Allows for relatively quick access to data.
Industrial Temperature Range: Suitable for use in harsh environmental conditions.

Cons:

Programming Complexity: Requires specific sequences for programming and erasing.
Higher Power Consumption: Compared to some other non-volatile memory technologies.
Cost: NOR flash memory can be more expensive than alternative memory types.

Are There Any Equivalents/Alternatives to JS28F256M29EWHA for Recommendation?

Alternatives to the JS28F256M29EWHA include the SST39VF2561 from Microchip and the S29GL256S from Cypress Semiconductor.
Similar NOR flash memory devices are available from manufacturers like Macronix and Winbond.

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