AT28C256-20LM/883-815
- Mfr.Part #
- AT28C256-20LM/883-815
- Manufacturer
- Microchip Technology
- Package / Case
- 32-CLCC
- Datasheet
- Download
- Description
- IC EEPROM 256KBIT PARALLEL 32LCC
- Stock
- 34,651
- In Stock :
- 34,651
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Microchip Technology
- Product Category :
- Memory
- Number of Terminals :
- 32
- Series :
- --
- Number of Words :
- 32768 words
- Number of Terminations :
- 32
- Base Product Number :
- AT28C256
- Terminal Pitch :
- 1.27mm
- Operating Mode :
- ASYNCHRONOUS
- Mounting Type :
- Surface Mount
- Memory Width :
- 8
- Operating Temperature :
- -55°C~125°C TC
- Package Shape :
- RECTANGULAR
- Parallel/Serial :
- Parallel
- Product Type :
- EEPROM
- Voltage - Supply :
- 4.5V~5.5V
- Package :
- Tube
- Package / Case :
- 32-CLCC
- Supplier Device Package :
- 32-LCC (11.43x13.97)
- Length :
- 13.97mm
- Packaging :
- Tube
- Memory Interface :
- Parallel
- Programming Voltage :
- 5V
- Surface Mount :
- yes
- Supply Voltage-Max (Vsup) :
- 5.5V
- Factory Lead Time :
- 23 Weeks
- Organization :
- 32KX8
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Product Status :
- Active
- Product Category :
- EEPROM
- Screening Level :
- MIL-STD-883 Class C
- Memory Format :
- EEPROM
- Access Time :
- 200ns
- Temperature Grade :
- Military
- Terminal Position :
- QUAD
- Memory Density :
- 262144 bit
- Height Seated (Max) :
- 2.54mm
- Write Cycle Time-Max (tWC) :
- 10ms
- Memory Size :
- 256Kb 32K x 8
- Reach Compliance Code :
- Compliant
- RoHS Status :
- ROHS3 Compliant
- Memory IC Type :
- EEPROM
- Additional Feature :
- AUTOMATIC WRITE
- RoHS :
- Details
- Memory Organization :
- 32K x 8
- JESD-30 Code :
- R-CQCC-N32
- Number of Functions :
- 1
- Memory Type :
- Non-Volatile
- Supply Voltage-Min (Vsup) :
- 4.5V
- Terminal Form :
- NO LEAD
- Write Cycle Time - Word, Page :
- 10ms
- Supply Voltage :
- 5V
- Seated Height-Max :
- 2.54 mm
- Brand :
- Microchip Technology
- Width :
- 11.43mm
- Manufacturer :
- Microchip
- Subcategory :
- Memory and Data Storage
- Datasheets
- AT28C256-20LM/883-815

Memory Microchip Technology AT28C256-20LM/883-815 Overview
The Memory Microchip Technology AT28C256-20LM/883-815 is a high-performance EEPROM (Electrically Erasable Programmable Read-Only Memory) designed to meet the rigorous demands of advanced data storage and retrieval systems. This IC features a substantial 256 Kbit capacity with parallel interface options, enclosed in a durable 32LCC (Leadless Chip Carrier) package. Ideal for applications requiring frequent updates and data manipulation, this EEPROM provides reliable data integrity with low power consumption. Its compatibility with industrial grade standards ensures operation under extreme environmental conditions, making it a versatile choice for a wide range of applications.
AT28C256-20LM/883-815 Features
This EEPROM chip boasts a range of features designed to enhance its efficiency and reliability in storing data. Key features include a 256 Kbit parallel interface for rapid data access, a wide operating temperature range suitable for industrial environments, and low power consumption to extend the life of mobile devices. Furthermore, its robust 32LCC package ensures mechanical stability and protection against physical stress.
AT28C256-20LM/883-815 Applications
- Industrial Control Systems: Utilizes its robust storage capability for configuration and data logging, ensuring stable and reliable operations in challenging industrial settings.
- Telecommunication Equipment: Supports high-demand communication protocols and data storage needs, enhancing the performance and reliability of telecommunication infrastructures.
- Automotive Electronics: Provides dependable non-volatile memory for advanced automotive systems, contributing to the enhanced functionality and safety of modern vehicles.
- Medical Devices: Critical for storing firmware and data in medical devices, ensuring accurate and secure information management vital for patient care.
- Consumer Electronics: Serves in various consumer electronics, like gaming consoles and personal computers, offering efficient data storage and quick retrieval to enhance user experience.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















