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AT88SC0404C-SU

Manufacturer Part Number:
AT88SC0404C-SU
Manufacturer / Brand
Microchip Technology
Part of Description:
IC EEPROM 4K I2C 5MHZ 8SOIC
Datasheets:
AT88SC0404C-SU(1).pdfAT88SC0404C-SU(2).pdf
Lead Free Status / RoHS Status:
ROHS3 Compliant
Stock Condition:
New original, 8352 pcs Stock Available.
ECAD Model:
Ship From:
Hong Kong
Shipment Way:
DHL/Fedex/TNT/UPS

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Part Number AT88SC0404C-SU
Manufacturer / Brand Microchip Technology
Stock Quantity 8352 pcs Stock
Category Integrated Circuits (ICs) > Specialized ICs
Description IC EEPROM 4K I2C 5MHZ 8SOIC
Lead Free Status / RoHS Status: ROHS3 Compliant
RFQ AT88SC0404C-SU Datasheets AT88SC0404C-SU Details PDF
AT88SC0404C-SU Details PDF for FR.pdf
AT88SC0404C-SU Details PDF for KR.pdf
AT88SC0404C-SU Details PDF for IT.pdf
AT88SC0404C-SU Details PDF for ES.pdf
AT88SC0404C-SU Details PDF for DE.pdf
Type Secure Memory
Supplier Device Package 8-SOIC
Series CryptoMemory®
Package / Case 8-SOIC (0.154", 3.90mm Width)
Package Tube
Mounting Type Surface Mount
Base Product Number AT88SC0404
Applications Embedded, Smart Card

Packaging & ESD

Industry-standard static shielding packaging is used for electronic components.Anti-static, light-transparent materials allow easy identification of ICs and PCB assemblies.
The packaging structure provides electrostatic protection based on Faraday cage principles.This helps protect sensitive components from static discharge during handling and transportation.


All products are packed in ESD-safe anti-static packaging. Outer packaging labels include part number, brand, and quantity for clear identification. Goods are inspected prior to shipment to ensure proper condition and authenticity.

ESD protection is maintained throughout packing, handling, and global transportation. Secure packaging provides reliable sealing and resistance during transit. Additional cushioning materials are applied when required to protect sensitive components.

QC(Part Testing by IC Components)Quality Warranty

We can offer worldwide express delivery service, such as DHLor FedEx or TNT or UPS or other forwarder for shipment.

Global Shipment by DHL/FedEx/TNT/UPS

Shipping Fees reference DHL/FedEx
1). You can offer your express delivery account for shipment, ifyou haven’t any express account for shipment, we can offer our account inadvance.
2). Use our account for shipment, Shipment charges(Reference DHL/FedEx, Different Countries has different price.)
Shipment charges: (Reference DHL and FedEX)
Weight(KG): 0.00kg-1.00kg Price(USD$) : USD$60.00
Weight(KG): 1.00kg-2.00kg Price(USD$) : USD$80.00
* The price of cost is reference with DHL/FedEx. The detail charges, please contact us. Different country the express charges are different.



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Beneficiary Bank name : Bank of Communications (Hong Kong) Ltd Beneficiary Bank Code : 382 (for local payment)
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Beneficiary Bank Address : Tsuen Wan Market Street Branch 53 Market Street, Tsuen Wan N.T., Hong Kong

Any inquires or questions, please kindly contact us Email: Info@IC-Components.com


AT88SC0404C-SU Product Details:

The AT88SC0404C-SU is a 4Kb EEPROM (Electrically Erasable Programmable Read-Only Memory) integrated circuit (IC) manufactured by Micrel/Microchip Technology. It belongs to the CryptoMemory series and is designed to provide secure data storage in a variety of applications.

The IC features a 4Kb (512 x 8) memory capacity, allowing for efficient data storage and retrieval. It operates at a clock frequency of 5MHz and has a fast access time of 35s, making it suitable for applications that require quick data access. The EEPROM technology ensures that the stored data remains non-volatile, even in the absence of power.

The AT88SC0404C-SU is designed to address security challenges by incorporating advanced security features, making it suitable for applications that require secure data storage, such as access control systems, authentication, and cryptographic key management. It is RoHS (Restriction of Hazardous Substances) compliant, ensuring environmental friendliness.

The IC is available in an 8-SOIC (Small Outline Integrated Circuit) package, which allows for surface mount integration on printed circuit boards. It operates within a wide temperature range of -40°C to 85°C, making it suitable for a variety of environmental conditions.

The primary advantages of the AT88SC0404C-SU include its secure data storage capabilities, fast access times, and wide operating temperature range. It is compatible with a range of systems and can be used in various applications, such as access control systems, industrial automation, and embedded security solutions.

Regarding equivalent or alternative models, there are several comparable EEPROM ICs available from Micrel/Microchip Technology, such as the AT88SC0808C-SU (8Kb EEPROM), AT88SC1616C-SU (16Kb EEPROM), and AT88SC3232C-SU (32Kb EEPROM). These models offer similar features and functionality, catering to different memory size requirements.

AT88SC0404C-SU Key Technical Attributes

EEPROM Memory IC 4Kb (512 x 8)

5MHz Clock Frequency

2.7 V ~ 5.5 V Voltage Supply

AT88SC0404C-SU Packing Size

Packaging Type: Tube

Material: Plastic Encapsulation

Size: 8-SOIC (0.154", 3.90mm Width)

Pin Configuration: 8-SOIC

Thermal Characteristics: Operating Temperature -40°C ~ 85°C (TC)

Electrical Properties: Voltage - Supply: 2.7 V ~ 5.5 V

AT88SC0404C-SU Application

Used in applications requiring secure memory storage, such as in identification systems, access control systems, and various personal data processing systems.

AT88SC0404C-SU Features

The AT88SC0404C is a secure memory IC that operates with a high-frequency clock up to 5MHz and has a non-volatile memory size of 4Kb. It provides endurance and reliability in a wide range of applications by supporting a voltage supply from 2.7 V to 5.5 V and offering operational stability across a broad operating temperature from -40°C to 85°C. The memory IC features EEPROM technology which guarantees data retention and allows numerous read-write cycles. This product's quick access time of 35 seconds along with a 5ms write cycle time for words and pages, enhances device performance and efficiency in data processing tasks.

AT88SC0404C-SU Quality and Safety Features

The AT88SC0404C-SU is designed to meet the stringent requirements of RoHS compliance, ensuring it is lead-free and environmentally friendly. It also comes with a Moisture Sensitivity Level (MSL) of 1, indicating it has unlimited floor life under controlled conditions, hence reducing the risks associated with moisture exposure.

AT88SC0404C-SU Compatibility

This memory IC uses a standard 8-SOIC footprint and interface, assuring compatibility with a wide array of standard SOCK-8 sockets found in most industrial electronics. The communication through IC Memory Interface ensures easy integration with most microcontrollers and digital systems requiring secure data storage.

AT88SC0404C-SU Datasheet PDF

We have the most authoritative datasheet for the AT88SC0404C-SU, providing comprehensive details and specifications. To ensure complete understanding and the correct application of this Memory IC, we recommend downloading the datasheet from the current page on our website.

Quality Distributor

IC-Components is a premium distributor recognized for delivering authentic Micrel / Microchip Technology products, including the AT88SC0404C-SU. With our reliable services and a commitment to customer satisfaction, you can trust us for efficient deliveries and competitive pricing. Request a quote today on our website and experience a smooth and secure purchasing process with IC-Components.

Frequently Asked Questions

What are the power supply requirements for the AT88SC0404C-SU in different operating environments?
The AT88SC0404C-SU operates with a supply voltage ranging from 2.7 V to 5.5 V. It is essential to ensure that your power supply can deliver stable voltage levels within this range, especially in applications subjected to environmental fluctuations. If your system will operate in extreme temperatures, be mindful that the voltage levels remain stable across the -40°C to 85°C range to avoid intermittent performance issues.
Can the AT88SC0404C-SU be used in battery-powered applications, and what factors should I consider?
Yes, the AT88SC0404C-SU is suitable for battery-powered applications, given its low operating voltage and power consumption profile. When designing for battery use, consider the capacity of your batteries and how the power draw from the EEPROM will impact battery life. The device's operating current may vary with different clock frequencies, so it is crucial to evaluate the efficiency under your specific load conditions.
Are there specific design constraints I should be aware of when integrating the AT88SC0404C-SU in a microcontroller system?
When integrating the AT88SC0404C-SU, ensure that your microcontroller's I/O pins can operate with the device's voltage range of 2.7 V to 5.5 V. Additionally, consider the timing relationships and voltage levels required for the SPI interface, as mismatched timings can lead to data corruption. Pay attention to the 5 MHz clock frequency, and confirm that your microcontroller can source and tolerate synchronous operations at this speed.
Under what conditions might the AT88SC0404C-SU not be suitable for my application?
The AT88SC0404C-SU may not be appropriate for applications requiring higher memory capacities, as it only offers 4Kb of storage. Additionally, its write cycle time of 5 ms and access time of 35 µs might be inadequate for time-sensitive applications that demand rapid data access and write capabilities. Review your system requirements to ensure that the speed and memory size align with your application needs.
What considerations should I keep in mind if I plan to replace an older EEPROM with the AT88SC0404C-SU?
When replacing an older EEPROM with the AT88SC0404C-SU, ensure compatibility with the existing footprint, particularly the 8-SOIC package. Review the electrical characteristics, including supply voltage, write cycle times, and access times, to identify any potential integration challenges. Additionally, consider the memory interface type; transitioning to SPI from a parallel interface may require significant redesign of your communication logic.
How does the moisture sensitivity level (MSL1) of the AT88SC0404C-SU impact long-term reliability in industrial environments?
The AT88SC0404C-SU has an MSL of 1, which means it is not sensitive to moisture and can be stored without concern for moisture absorption. However, in industrial environments, consider the potential for prolonged exposure to harsh conditions, including humidity and temperature extremes, which could affect the reliability over time. Proper encapsulation and board-level protective measures are advisable to ensure long-term performance.
What is the effect of operating the AT88SC0404C-SU at the extremes of its temperature range on performance?
Operating the AT88SC0404C-SU at the extremes of its specified temperature range (-40°C to 85°C) can influence its performance, including access speed and reliability. As temperatures approach these limits, you may observe variations in the write cycle time and potential data retention challenges. It is recommended to conduct thorough testing under expected environmental conditions to identify any degradation in performance or unexpected behavior.
Are there specific considerations for using the AT88SC0404C-SU in a high-frequency application?
The AT88SC0404C-SU operates at a maximum clock frequency of 5 MHz, which may be limiting for high-frequency applications. When designing systems that demand faster data transactions, verify that the performance at this clock speed meets your requirements for latency and throughput. Additionally, signal integrity issues can arise at high frequencies; therefore, proper PCB layout practices are essential to minimize reflections and noise.

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