JS28F256P33TFE

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This product supports both parallel and serial interface operations, making it versatile for various applications

  • Manufacturer Part # : JS28F256P33TFE

  • Package/Case: TSOP-56

  • Brand: Micron

  • Product Categories : Memory

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Shipping & Payment

Shipping & Payment

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Service & Packaging

Service & Packaging

About After Sales Service

All Parts Extended Quality Guarantee

Initiate the application within 90 days from the shipment date.

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JS28F256P33TFE DataSheet

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JS28F256P33TFE Details

The JS28F256P33TFE is a high-performance flash memory module from Intel, offering 256Mb of storage capacity for data storage and code execution in embedded systems. This memory module features fast access times, high reliability, and a wide operating temperature range, making it suitable for a variety of applications.

Pinout

  • 1 (CE#): Chip Enable
  • 2 (WE#): Write Enable
  • 3 (OE#): Output Enable
  • 4 (RE#): Reset Enable
  • 5 (VCC): Power Supply
  • 6 (GND): Ground
  • 7 (A0-A18): Address Lines
  • 8 (DQ0-DQ15): Data Lines

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

Key Features

  • High Storage Capacity: Offers 256Mb of flash memory for data storage and code execution.
  • Fast Access Times: Provides quick access to stored data for efficient system operation.
  • Wide Operating Temperature Range: Operates reliably across a broad temperature range.
  • Reliable Performance: Ensures data integrity and system stability during operation.
  • Embedded Systems Compatible: Designed for use in embedded systems and applications.

Application

  • Embedded Systems: Ideal for storing firmware, configurations, and data in embedded systems.
  • Industrial Automation: Used in industrial automation systems for program storage and data logging.
  • Consumer Electronics: Suitable for consumer electronics devices requiring non-volatile memory storage.

Where to Use

The JS28F256P33TFE is suitable for applications that require reliable and high-speed flash memory storage, especially in embedded systems, industrial automation, and consumer electronics. It is ideal for systems where fast access times and high data integrity are essential.

How to Use

Integrate the JS28F256P33TFE into your system by connecting the necessary power supply and ground pins. Utilize the address and data lines for data transfer and access control. Ensure proper control of CE#, WE#, OE#, and RE# signals for read, write, and erase operations. For detailed usage instructions, refer to the datasheet.

Application Circuit

The application circuit diagram for the JS28F256P33TFE illustrates how to interface the flash memory module with a microcontroller or processor. It includes connections for power, ground, address lines, and data lines, ensuring proper functioning and data storage operations.

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

Equivalents

  • SST39SF040: A similar flash memory module with compatible features and performance characteristics.
  • AT49BV322: An alternative flash memory option suitable for embedded systems and applications.

Complementary

The JS28F256P33TFE can be complemented by the JS28F512P33TFE, offering higher storage capacity and enhanced performance for memory-intensive applications. Ensure compatibility and system requirements when selecting complementary flash memory modules.

Frequently Asked Questions

Q: What is the storage capacity of the JS28F256P33TFE?

A: The JS28F256P33TFE offers 256Mb of flash memory storage capacity. Refer to the datasheet for detailed specifications and memory organization.

Q: Can the JS28F256P33TFE be used in automotive applications?

A: While not explicitly designed for automotive use, the JS28F256P33TFE can be utilized in certain automotive systems where compatible operating conditions are met. Verify temperature and voltage requirements for automotive applications.

JS28F256P33TFE

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 P33
Memory Size ! 256 Mbit Supply Voltage - Min 2.3 V
Supply Voltage - Max 3.6 V Active Read Current - Max 50 mA
Interface Type Parallel Maximum Clock Frequency 40 MHz
Organization 16 M x 16 Data Bus Width 16 bit
Timing Type Asynchronous, Synchronous Minimum Operating Temperature - 40 C
Maximum Operating Temperature ! + 85 C Brand Micron
Memory Type ! NOR Product Type ! NOR Flash
Speed 105 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 JS28F256P33TFE PDF Download

FAQs

What is JS28F256P33TFE?

The JS28F256P33TFE is a 256-megabit (32MB) NOR flash memory device manufactured by Intel. It is designed for high-performance and reliable storage in a wide range of applications, including embedded systems, networking equipment, and automotive electronics.

How Does JS28F256P33TFE Work?

The JS28F256P33TFE operates by providing non-volatile storage for program and data storage in electronic systems. It utilizes NOR flash memory technology, allowing random access read and byte programming of data. The device features high-speed access and reliable operation, making it suitable for code storage and data logging applications.

How Many Pins does JS28F256P33TFE have and What are the Functions of the Pinout Configuration?

The JS28F256P33TFE is housed in a 48-pin TSOP (Thin Small Outline Package) package. The pinout configuration includes:

  • A[19:0]: Address pins for specifying memory locations.
  • DQ[15:0]: Data input/output pins for reading and writing data.
  • CE#/OE#: Chip enable/output enable control pin.
  • WE#: Write enable control pin.
  • RY/BY#: Ready/busy output status pin.
  • RP#/VIO: Reset/IO voltage selection pin.
  • VCC, VSS: Power supply and ground pins, respectively.

What are the Pros and Cons of JS28F256P33TFE?

Pros:

  • High Capacity: Offers a large 256-megabit storage capacity for data-intensive applications.
  • High-Speed Access: Provides fast read and program operations for efficient data handling.
  • Reliability: NOR flash technology ensures robust and reliable data storage.
  • Versatility: Suitable for a wide range of embedded and consumer electronic devices.
  • Extended Temperature Range: Operates reliably over a wide temperature range, making it suitable for industrial and automotive applications.

Cons:

  • Cost: Higher density NOR flash memory devices may have a higher cost compared to lower-density alternatives.
  • Complex Interface: Requires careful consideration of control signals and timing for optimal operation.
  • Package Size: The 48-pin TSOP package may require more PCB space compared to smaller form-factor memory devices.

Are There Any Equivalents/Alternatives to JS28F256P33TFE for Recommendation?

  • The S29GL256P from Cypress Semiconductor is a comparable 256-megabit NOR flash memory device.
  • Alternatives to the JS28F256P33TFE include the AM29LV256M from AMD and the M58WR256KB from Macronix.

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