24AA256-I/SM
- Mfr.Part #
- 24AA256-I/SM
- Manufacturer
- Microchip Technology
- Package / Case
- 8-SOIC (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC EEPROM 256KBIT I2C 8SOIJ
- Stock
- 126
- In Stock :
- 126
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Microchip Technology
- Product Category :
- Memory
- Published :
- 2004
- Base Part Number :
- 24AA256
- Memory Format :
- EEPROM
- Clock Frequency :
- 400kHz
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Mounting Style :
- SMD/SMT
- Standby Current-Max :
- 0.000005A
- Operating Supply Voltage :
- 1.8 V to 5.5 V
- Package / Case :
- 8-SOIC (0.209, 5.30mm Width)
- Max Frequency :
- 400 kHz
- Terminal Pitch :
- 1.27mm
- Serial Bus Type :
- I2C
- Dimensions :
- 5.33 x 5.38 x 1.98mm
- Organization :
- 32 k x 8
- HTS Code :
- 8542.32.00.51
- Nominal Supply Current :
- 3mA
- Power Supplies :
- 1.8/5 V
- Minimum Operating Temperature :
- -40 °C
- Height :
- 1.98mm
- Parallel/Serial :
- Serial
- Supplier Device Package :
- 8-SOIJ
- Seated Height-Max :
- 2.03 mm
- Maximum Operating Supply Voltage :
- 5.5 V
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Series :
- --
- Maximum Operating Temperature :
- +85 °C
- Frequency :
- 400 kHz
- JESD-30 Code :
- R-PDSO-G8
- Min Supply Voltage :
- 1.7 V
- Terminal Form :
- Gull wing
- Supply Voltage-Min (Vsup) :
- 1.7V
- Number of Words :
- 32k
- Interface :
- I2C, Serial
- Terminal Position :
- Dual
- Surface Mount :
- yes
- Write Cycle Time-Max (tWC) :
- 5ms
- Supply Current-Max :
- 0.003 mA
- Pbfree Code :
- yes
- Base Product Number :
- 24AA256
- Memory Size :
- 256Kb 32K x 8
- Minimum Operating Supply Voltage :
- 1.7 V
- Pin Count :
- 8
- Package Type :
- SOIJ
- Memory Organization :
- 32K x 8
- JESD-609 Code :
- e3
- Min Operating Temperature :
- -40 °C
- Programming Voltage :
- 1.7 → 5.5V
- Operating Supply Current :
- 3 mA
- Supply Voltage-Max (Vsup) :
- 5.5V
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Packaging :
- Tube
- Subcategory :
- Memory and Data Storage
- Voltage - Supply :
- 1.7V~5.5V
- ECCN Code :
- EAR99
- Product Category :
- EEPROM
- Product Status :
- Active
- Interfaces :
- Serial (I2C)
- Memory Interface :
- I2C
- Density :
- 256 kb
- Terminal Finish :
- Matte Tin (Sn)
- Length :
- 5.33mm
- Write Cycle Time - Word, Page :
- 5ms
- Write Protection :
- Hardware
- Package :
- Tube
- RoHS :
- Details
- Reverse Pinout :
- No
- Memory Type :
- Non-Volatile
- I2C Control Byte :
- 1010DDDR
- Manufacturer :
- Microchip
- Endurance :
- 1000000 Write/Erase Cycles
- Schedule B :
- 8542320050
- Data Retention :
- 200yr
- Memory Density :
- 262144 bit
- Brand :
- Microchip Technology / Atmel
- Number of Terminals :
- 8
- Product Type :
- EEPROM
- Package Shape :
- RECTANGULAR
- Width :
- 5.38mm
- RoHS Status :
- ROHS3 Compliant
- Access Time :
- 900ns
- Data Retention Time-Min :
- 200
- Temperature Grade :
- Industrial
- Number of Pins :
- 8
- Factory Lead Time :
- 6 Weeks
- Qualification Status :
- Not Qualified
- Reach Compliance Code :
- Compliant
- Contact Plating :
- Tin
- Number of Terminations :
- 8
- Interface Type :
- Serial-I2C
- Mounting Type :
- Surface Mount
- Max Supply Voltage :
- 5.5 V
- Mount :
- Surface Mount
- Radiation Hardening :
- No
- Number of Functions :
- 1
- Memory IC Type :
- EEPROM
- Operating Temperature :
- -40°C~85°C TA
- Operating Mode :
- SYNCHRONOUS
- Memory Width :
- 8
- Lead Free :
- Lead Free
- Max Operating Temperature :
- 85 °C
- Datasheets
- 24AA256-I/SM

Memory Microchip Technology 24AA256-I/SM Overview
This Memory Microchip Technology 24AA256-I/SM is an advanced EEPROM (Electrically Erasable Programmable Read-Only Memory) integrated circuit designed to provide reliable non-volatile storage in a compact form factor. Manufactured by Microchip Technology, a renowned leader in semiconductor solutions, this IC offers exceptional performance and versatility for various applications.
With a capacity of 256Kbits and utilizing the I2C communication protocol, this EEPROM IC enables seamless interfacing with microcontrollers and other digital systems. Its 8SOIJ package ensures easy integration into space-constrained designs while maintaining robustness and durability.
Whether for industrial automation, consumer electronics, or automotive applications, this Memory Microchip Technology 24AA256-I/SM delivers the reliability and performance demanded by modern technology.
24AA256-I/SM Features
- 256Kbit capacity for ample data storage
- I2C interface for easy communication with microcontrollers
- 8SOIJ package for compact and robust integration
- Electrically erasable and programmable for flexibility
- Wide operating voltage range for compatibility
- Low standby current for power efficiency
- High-speed performance for time-sensitive applications
- Extended temperature range for versatile deployment
24AA256-I/SM Applications
- Industrial Automation: Employed in programmable logic controllers (PLCs) and data logging systems for storing configuration parameters and operational data reliably in harsh industrial environments.
- Consumer Electronics: Integrated into smart home devices, wearables, and IoT gadgets for storing user settings, firmware updates, and sensor data, ensuring seamless functionality and user experience.
- Automotive Systems: Utilized in automotive ECUs (Engine Control Units), infotainment systems, and ADAS (Advanced Driver Assistance Systems) for storing calibration data, error logs, and system configurations, contributing to vehicle performance and safety.
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.
















