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Name: PC28F640P33BF60A
Brand: Alliance Memory, Inc.
SKU: PC28F640P33BF60A
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Alliance Memory, Inc. PC28F640P33BF60A

Part No.:: PC28F640P33BF60A

Manufacturer:: Alliance Memory, Inc.

Package:: 64-TBGA

Datasheet:: PC28F640P33BF60A.pdf

Description:: IC FLASH 64MBIT PAR 64EASYBGA

In Stock:: 3780

Quantity:: Add To Cart

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PC28F640P33BF60A Specifications

Package/Case:
64-TBGA
Packaging:
Tray
Series:
Axcell™
ProductStatus:
Active
MemoryType:
Non-Volatile
MemoryFormat:
FLASH
Technology:
FLASH - NOR
MemorySize:
64Mb (4M x 16)
MemoryInterface:
Parallel
ClockFrequency:
52 MHz
WriteCycleTime-WordPage:
60ns
AccessTime:
60 ns
Voltage-Supply:
1.7V ~ 2V
OperatingTemperature:
-40°C ~ 85°C (TC)
MountingType:
Surface Mount

PC28F640P33BF60A this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including PC28F640P33BF60A price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for PC28F640P33BF60A to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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PC28F640P33BF60A information

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PC28F640P33BF60A Typical application Circuitry

PC28F640P33BF60A

The PC28F640P33BF60A is a NOR Flash memory chip with a capacity of 64 Mbit, designed for applications requiring high-speed read operations, reliability, and a non-volatile storage solution. Its features include fast access times, low power consumption, high endurance for write/erase cycles, and compatibility with a wide operating temperature range.

Application Situation: Industrial Control Systems Firmware Storage

1. Combining Industrial Processor Integration:

Industrial control systems find great use for the PC28F640P33BF60A when it comes to firmware and configuration data storage. Integrating this NOR Flash memory with an industrial-grade processor requires a parallel interface for fast data access. This involves connecting the chip's address pins (A0-A18) and data pins (D0-D15 for 16-bit operations) directly to the processor, ensuring efficient and speedy data transfer for system operations.

2. Stable Power Supply Design:

For reliable operation of the PC28F640P33BF60A within an industrial setting, a stable power supply is critical. Operating typically at 3.3V, it is essential to connect the Vcc pin to a regulated power source of this voltage. Utilizing decoupling capacitors near the power supply pins can help mitigate transient voltage spikes and ensure stable operation of the flash memory.

3. Efficient Read/Write Operation Management:

Managing read/write operations efficiently is crucial for the performance and longevity of the PC28F640P33BF60A in industrial applications. To make these operations possible, the CE (Chip Enable), OE (Output Enable), and WE (Write Enable) pins must be properly controlled. Designing the firmware to minimize unnecessary write/erase cycles can significantly enhance the flash memory's endurance.

4. A Look at Thermal Management:

Electronic components may be exposed to high temperatures in industrial settings. The PC28F640P33BF60A is designed to operate within a wide temperature range, but additional thermal management solutions, such as heatsinks or thermal pads, may be necessary depending on the specific application conditions to ensure the memory operates within its specified temperature limits.

5. Data Integrity and Security Measures:

In industrial control systems, data integrity and security are paramount. Implementing error correction codes (ECC) and security protocols to protect the data stored on the PC28F640P33BF60A is crucial. This might include secure boot mechanisms and encrypted firmware updates to prevent unauthorized access and ensure the system's integrity.

Design Considerations:

- Processor Compatibility: Ensure the industrial processor and the PC28F640P33BF60A flash memory are fully compatible, especially regarding the parallel interface, voltage levels, and timing specifications.

- Reliable Power Supply: Design the power supply circuit with sufficient filtering and decoupling to handle industrial electrical noise and fluctuations.

- Memory Utilization Strategy: Develop an effective strategy for using the flash memory that balances the need for fast access with the need to minimize write/erase cycles for longevity.

- Environmental Resilience: Implement thermal management solutions and consider the physical placement within the industrial environment to protect the flash memory from extreme conditions.

- Enhanced Data Protection: Incorporate data integrity checks and security measures to protect the contents of the PC28F640P33BF60A, ensuring the safe and reliable operation of the industrial control system.

In summary, the PC28F640P33BF60A NOR Flash memory chip is an excellent choice for industrial control systems requiring reliable, high-speed storage for firmware and configuration data. By addressing key design considerations such as processor compatibility, power supply integrity, memory utilization, environmental resilience, and data protection, engineers can effectively utilize this flash memory in challenging industrial applications, ensuring robust performance and reliability.

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6. What is the process for return or replacement of PC28F640P33BF60A?

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 PC28F640P33BF60A we delivered, we will accept the replacement or return of the PC28F640P33BF60A 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 PC28F640P33BF60A.

(3)The PartNo is unused and only in the original unpacked packaging.

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(1)Inform us within 90 days

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