24AA256T-I/SM
- Mfr.Part #
- 24AA256T-I/SM
- Manufacturer
- Microchip Technology
- Package / Case
- 8-SOIC (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC EEPROM 256KBIT I2C 8SOIJ
- Stock
- 4,200
- In Stock :
- 4,200
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- Manufacturer :
- Microchip Technology
- Product Category :
- Memory
- Max Frequency :
- 400 kHz
- Nominal Supply Current :
- 3mA
- Max Operating Temperature :
- 85 °C
- HTS Code :
- 8542.32.00.51
- JESD-609 Code :
- e3
- JESD-30 Code :
- R-PDSO-G8
- Operating Temperature (Min) :
- -40C
- Interface :
- I2C, Serial
- Clock Frequency :
- 400kHz
- Mounting Style :
- SMD/SMT
- Pbfree Code :
- yes
- Write Protection :
- Hardware
- Min Operating Temperature :
- -40 °C
- Memory Density :
- 262144 bit
- Parallel/Serial :
- Serial
- Package Type :
- SOIJ
- Height Seated (Max) :
- 2.03mm
- Number of Terminations :
- 8
- Product Status :
- Active
- Published :
- 2007
- Memory Interface :
- I2C
- MSL :
- MSL 1 - Unlimited
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Factory Lead Time :
- 5 Weeks
- Supply Voltage-Max (Vsup) :
- 5.5V
- Minimum Operating Temperature :
- - 40 C
- Series :
- --
- Access Time (Max) :
- 900(ns)
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- ECCN Code :
- EAR99
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Base Product Number :
- 24AA256
- Reverse Pinout :
- No
- Subcategory :
- Memory and Data Storage
- Memory IC Type :
- EEPROM
- RoHS :
- Details
- Pin Count :
- 8
- I2C Control Byte :
- 1010DDDR
- Terminal Form :
- Gull wing
- Rad Hardened :
- No
- Standby Current-Max :
- 0.000005A
- Number of Words :
- 32768 words
- Data Retention :
- 200
- Package / Case :
- 8-SOIC (0.209, 5.30mm Width)
- Frequency :
- 0.4(MHz)
- Height :
- 1.98 mm
- Qualification Status :
- Not Qualified
- Number of Pins :
- 8
- Package Shape :
- RECTANGULAR
- Reach Compliance Code :
- Compliant
- Terminal Position :
- Dual
- Operating Mode :
- SYNCHRONOUS
- Interface Type :
- Serial (I2C)
- Memory Organization :
- 32K x 8
- Lead Free :
- Lead Free
- Interfaces :
- Serial (I2C)
- Memory Type :
- Non-Volatile
- Mounting :
- Surface Mount
- Write Cycle Time-Max (tWC) :
- 5ms
- Termination :
- SMD/SMT
- Supply Voltage-Min (Vsup) :
- 1.7V
- Number of Terminals :
- 8
- Data Retention Time-Min :
- 200
- Organization :
- 32KX8
- Number of Functions :
- 1
- Memory Format :
- EEPROM
- Programmable :
- yes
- Voltage - Supply :
- 1.7V~5.5V
- Operating Temperature (Max) :
- 85C
- Terminal Pitch :
- 1.27mm
- Schedule B :
- 8542320050, 8542320050/8542320050/8542320050/8542320050/8542320050
- Serial Bus Type :
- I2C
- Write Cycle Time - Word, Page :
- 5ms
- Product Type :
- EEPROM
- Maximum Operating Temperature :
- + 85 C
- Memory Width :
- 8
- Endurance :
- 1000000 Write/Erase Cycles
- Length :
- 5.26mm
- REACH SVHC :
- No SVHC
- Operating Supply Voltage (Max) :
- 5.5(V)
- Max Supply Voltage :
- 5.5 V
- Manufacturer :
- Microchip
- Base Part Number :
- 24AA256
- Access Time :
- 900ns
- Radiation Hardening :
- No
- Supplier Device Package :
- 8-SOIJ
- Operating Temperature Classification :
- Industrial
- Width :
- 5.25mm
- RoHS Status :
- ROHS3 Compliant
- Surface Mount :
- yes
- Operating Supply Voltage (Min) :
- 1.7(V)
- Mount :
- Surface Mount
- Contact Plating :
- Gold
- Operating Temp Range :
- -40C to 85C
- Operating Temperature :
- -40°C~85°C TA
- Seated Height-Max :
- 2.03 mm
- Operating Supply Voltage :
- 1.8 V to 5.5 V
- Temperature Grade :
- Industrial
- Supply Current-Max :
- 0.003 mA
- Programming Voltage :
- 1.7 TO 5.5
- Operating Supply Voltage (Typ) :
- 1.8/2.5/3.3/5(V)
- Supply Current :
- 3(mA)
- Packaging :
- Tape and Reel (TR)
- Brand :
- Microchip Technology
- Power Supplies :
- 1.8/5 V
- Density :
- 256 kb
- Peak Reflow Temperature (Cel) :
- 260
- Mounting Type :
- Surface Mount
- Terminal Finish :
- Matte Tin (Sn)
- Operating Supply Current :
- 3 mA
- Product Category :
- EEPROM
- Min Supply Voltage :
- 1.7 V
- Memory Size :
- 256Kb 32K x 8
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Datasheets
- 24AA256T-I/SM

Memory Microchip Technology 24AA256T-I/SM Overview
In the realm of electronic data storage, the Memory Microchip Technology 24AA256T-I/SM stands out as a formidable EEPROM (Electrically Erasable Programmable Read-Only Memory) component. Manufactured with precision by Microchip Technology, this integrated circuit provides a robust 256Kbit storage capacity, enabling efficient data handling in a vast array of high-tech applications. Designed for I2C serial interface communications and encapsulated in an 8-pin SOIJ package, this IC offers a blend of stability, endurance, and low-power operation. Its compact form factor is tailored for designs where space is at a premium, without affecting performance or reliability. The integration of such a proficient memory device into B2B systems is a testament to technical ingenuity and offers clients the assurance needed to support large-scale, industrial deployments.
24AA256T-I/SM Features
- 256 Kbit (32,768 x 8) of EEPROM memory
- I2C compatible 2-wire serial interface
- Wide voltage range (1.7V to 5.5V)
- Up to 400 kHz clock frequency
- Self-timed erase/write cycles
- 8-pin SOIJ package
- Industrial and commercial temperature ranges
- More than 1 million erase/write cycles
- Data retention of over 200 years
24AA256T-I/SM Applications
- Data Logging Systems: Storing sensor data over time for environmental monitoring, usage patterns, or equipment diagnostics.
- Consumer Electronics: Preserving user preferences or settings in gadgets such as digital cameras, smart appliances, and personal media players.
- Automotive Modules: Retaining vehicle settings, diagnostic codes, and user data across ignition cycles in dashboard systems and infotainment units.
- Medical Devices: Recording patient data and device configuration in portable medical equipment and monitoring systems.
- Industrial Control: Keeping track of system parameters, operation logs, and configuration settings in automation and control hardware.
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