AT28HC256-12FM/883
- Mfr.Part #
- AT28HC256-12FM/883
- Manufacturer
- Microchip Technology
- Package / Case
- 28-CFlatPack
- Datasheet
- Download
- Description
- IC EEPROM 256KBIT PAR 28FLATPK
- Stock
- 25,410
- In Stock :
- 25,410
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Microchip Technology
- Product Category :
- Memory
- Supply Voltage-Min (Vsup) :
- 4.5V
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Height Seated (Max) :
- 3.02mm
- Factory Lead Time :
- 23 Weeks
- Length :
- 18.285mm
- Power Supplies :
- 5V
- Memory Type :
- Non-Volatile
- Write Cycle Time - Word, Page :
- 10ms
- Terminal Position :
- Dual
- Voltage - Supply :
- 4.5V~5.5V
- Interface Type :
- Parallel
- Terminal Finish :
- TIN LEAD
- Minimum Operating Temperature :
- - 55 C
- Base Part Number :
- AT28HC256
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Qualification Status :
- Not Qualified
- Series :
- --
- Supply Voltage-Max (Vsup) :
- 5.5V
- Mounting Type :
- Surface Mount
- Package / Case :
- 28-CFlatPack
- JESD-609 Code :
- e0
- Supply Voltage :
- 5V
- Operating Temperature :
- -55°C~125°C TC
- Operating Mode :
- ASYNCHRONOUS
- Toggle Bit :
- yes
- Packaging :
- Tube
- Published :
- 2017
- Write Cycle Time-Max (tWC) :
- 3ms
- Data Polling :
- yes
- Supply Current-Max :
- 0.08mA
- Base Product Number :
- AT28HC256
- Memory Density :
- 262144 bit
- Package :
- Tube
- Standby Current-Max :
- 0.0003A
- Number of Functions :
- 1
- Width :
- 10.16mm
- Additional Feature :
- AUTOMATIC WRITE
- Access Time :
- 120ns
- Product Type :
- EEPROM
- Memory Format :
- EEPROM
- Programming Voltage :
- 5V
- Number of Terminations :
- 28
- Pbfree Code :
- No
- Maximum Operating Temperature :
- + 125 C
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Data Retention :
- 10 Year
- RoHS :
- Non-Compliant
- Brand :
- Microchip Technology
- Page Size :
- 64words
- Command User Interface :
- No
- Memory Width :
- 8
- Endurance :
- 10000 Write/Erase Cycles
- JESD-30 Code :
- R-CDFP-F28
- Terminal Pitch :
- 1.27mm
- Manufacturer :
- Microchip
- Subcategory :
- Memory and Data Storage
- RoHS Status :
- Non-RoHS Compliant
- Screening Level :
- MIL-STD-883 Class C
- Surface Mount :
- yes
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Height :
- 3.02 mm (Max)
- Product Category :
- EEPROM
- Product Status :
- Active
- Mounting Style :
- SMD/SMT
- Memory Interface :
- Parallel
- Supplier Device Package :
- 28-FlatPack, Ceramic Bottom-Brazed
- Organization :
- 32KX8
- Operating Supply Voltage :
- 5 V
- Lead Free :
- Contains Lead
- Memory Organization :
- 32K x 8
- Output Characteristics :
- 3-STATE
- Memory Size :
- 256Kb 32K x 8
- Datasheets
- AT28HC256-12FM/883
AT28HC256-12FM/883 Documents

Memory Microchip Technology AT28HC256-12FM/883 Overview
Introducing the cutting-edge Memory Microchip Technology AT28HC256-12FM/883, a premium IC EEPROM designed to meet the demanding requirements of industrial applications. With its advanced features and robust construction, this EEPROM stands out as a reliable solution for data storage and retrieval.
Engineered by Microchip Technology, a renowned leader in semiconductor innovation, this EEPROM boasts a capacity of 256KBIT PAR, ensuring ample space for critical information storage. Its 28FLATPK design further enhances compatibility and integration, making it an ideal choice for diverse industrial settings.
AT28HC256-12FM/883 Features
- 256KBIT PAR capacity
- 28FLATPK design for enhanced compatibility
- Robust construction for reliable performance
- Microchip Technology's advanced engineering
- Industrial-grade quality for demanding applications
AT28HC256-12FM/883 Applications
- Industrial Automation: Utilized in programmable logic controllers (PLCs) and industrial control systems for data storage and program execution.
- Embedded Systems: Integrated into embedded devices such as microcontrollers and IoT devices to store firmware and configuration data.
- Aerospace and Defense: Deployed in mission-critical systems including avionics and military equipment for secure and reliable data storage.
- Medical Devices: Incorporated into medical equipment for storing patient data, device settings, and diagnostic information.
- Automotive Electronics: Used in automotive systems like engine control units (ECUs) and infotainment systems for data logging and configuration storage.
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.
















