AT28C256-20LM/883
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- Mfr.Part #
- AT28C256-20LM/883
- Manufacturer
- Microchip Technology
- Package / Case
- 32-CLCC
- Datasheet
- Download
- Description
- IC EEPROM 256KBIT PARALLEL 32LCC
- Stock
- 44,806
- In Stock ：
- 44,806
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- Manufacturer :
- Microchip Technology
- Product Category :
- Memory
- Lead Free :
- Contains Lead
- Pbfree Code :
- No
- Width :
- 11.43mm
- Brand :
- Microchip Technology
- Supply Voltage-Max (Vsup) :
- 5.5V
- Supply Voltage :
- 5V
- Power Supplies :
- 5V
- Number of Functions :
- 1
- Minimum Operating Temperature :
- - 55 C
- Mounting Style :
- SMD/SMT
- Peak Reflow Temperature (Cel) :
- 225
- Operating Mode :
- ASYNCHRONOUS
- Operating Temperature :
- -55°C~125°C TC
- JESD-609 Code :
- e0
- Programming Voltage :
- 5V
- Write Cycle Time-Max (tWC) :
- 10ms
- Memory Density :
- 262144 bit
- Standby Current-Max :
- 0.0003A
- Endurance :
- 10000 Write/Erase Cycles
- Mounting Type :
- Surface Mount
- Product Category :
- EEPROM
- Voltage - Supply :
- 4.5V~5.5V
- Memory Format :
- EEPROM
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Product Status :
- Active
- Surface Mount :
- yes
- Output Characteristics :
- 3-STATE
- Series :
- --
- Supplier Device Package :
- 32-LCC (11.43x13.97)
- Write Cycle Time - Word, Page :
- 10ms
- Height :
- 2.54 mm (Max)
- Subcategory :
- Memory and Data Storage
- Memory Interface :
- Parallel
- Memory Size :
- 256Kb 32K x 8
- Command User Interface :
- No
- Memory Organization :
- 32K x 8
- Data Polling :
- yes
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Access Time :
- 200ns
- Length :
- 13.97mm
- Base Product Number :
- AT28C256
- Organization :
- 32KX8
- Maximum Operating Temperature :
- + 125 C
- Number of Terminations :
- 32
- Package / Case :
- 32-CLCC
- Package :
- Tube
- RoHS :
- Details
- Product Type :
- EEPROM
- Additional Feature :
- AUTOMATIC WRITE
- RoHS Status :
- Non-RoHS Compliant
- JESD-30 Code :
- R-CQCC-N32
- Toggle Bit :
- yes
- Interface Type :
- Parallel
- Qualification Status :
- Not Qualified
- Memory Type :
- Non-Volatile
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Terminal Position :
- QUAD
- Supply Voltage-Min (Vsup) :
- 4.5V
- Data Retention :
- 10 Year
- Factory Lead Time :
- 23 Weeks
- Memory Width :
- 8
- Terminal Pitch :
- 1.27mm
- Packaging :
- Tube
- Base Part Number :
- AT28C256
- Operating Supply Voltage :
- 5 V
- Manufacturer :
- Microchip
- Page Size :
- 64words
- Screening Level :
- MIL-STD-883 Class C
- Supply Current-Max :
- 0.05mA
- Height Seated (Max) :
- 2.54mm
- Datasheets
- AT28C256-20LM/883
Memory Microchip Technology AT28C256-20LM/883 Overview
The Memory Microchip Technology AT28C256-20LM/883 is a high-performance EEPROM (Electrically Erasable Programmable Read-Only Memory) component that offers a substantial 256 Kbit storage capacity. Designed for applications requiring high-speed, non-volatile memory storage, this IC is encapsulated in a durable 32LCC package, ensuring reliability and longevity in harsh environments. Its parallel interface facilitates quick data access and integration into existing architectures, making it a preferred choice for advanced memory solutions in a variety of industrial applications.
AT28C256-20LM/883 Features
This EEPROM IC boasts several key features that enhance its usability and efficiency. It provides a stable 256 Kbit storage capacity, with a parallel interface for rapid data transfer and low power consumption. The robust 32LCC packaging not only secures the IC against physical and environmental damages but also facilitates easy mounting on a variety of PCB layouts. These characteristics make the AT28C256-20LM/883 an ideal solution for demanding memory storage applications.
AT28C256-20LM/883 Applications
- Industrial Control Systems: Utilized for storing configuration settings and firmware, facilitating updates and maintenance without halting operations.
- Telecommunication Infrastructure: Helps in managing firmware and configuration data essential for network hardware such as routers and switches, enhancing adaptability and functionality.
- Automotive Electronics: Critical for storing firmware in car management systems, contributing to functionality improvements and adaptability to new technologies.
- Consumer Electronics: Applied in devices like smart TVs and gaming consoles to manage operating systems and user preferences, improving user experience through customization.
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