AT24C256BN-SH-B
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- Mfr.Part #
- AT24C256BN-SH-B
- Manufacturer
- Microchip Technology
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC EEPROM 256KBIT I2C 1MHZ 8SOIC
- Stock
- 10,976
- In Stock ：
- 10,976
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- Manufacturer :
- Microchip Technology
- Product Category :
- Memory
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Supplier Device Package :
- 8-SOIC
- Memory Size :
- 256Kb 32K x 8
- Number of Words :
- 32768 words
- Memory IC Type :
- EEPROM
- Serial Bus Type :
- I2C
- Write Cycle Time - Word, Page :
- 5ms
- Manufacturer :
- Atmel Corporation
- Qualification Status :
- Not Qualified
- Pin Count :
- 8
- Pbfree Code :
- yes
- Standby Current-Max :
- 0.000001 A
- Memory Organization :
- 32K x 8
- Clock Frequency :
- 1MHz
- Base Product Number :
- AT24C256
- Write Cycle Time-Max (tWC) :
- 5 ms
- Data Retention Time-Min :
- 40
- Voltage - Supply :
- 1.8V~5.5V
- RoHS Status :
- ROHS3 Compliant
- Memory Interface :
- I2C
- Terminal Position :
- Dual
- I2C Control Byte :
- 1010DDDR
- Parallel/Serial :
- Serial
- Package Shape :
- RECTANGULAR
- ECCN Code :
- EAR99
- Published :
- 1997
- Base Part Number :
- AT24C256
- Packaging :
- Tube
- Seated Height-Max :
- 1.75 mm
- HTS Code :
- 8542.32.00.51
- Access Time :
- 550ns
- Terminal Pitch :
- 1.27 mm
- Operating Mode :
- SYNCHRONOUS
- Endurance :
- 1000000 Write/Erase Cycles
- Temperature Grade :
- Industrial
- Number of Functions :
- 1
- JESD-30 Code :
- R-PDSO-G8
- Supply Current-Max :
- 0.003 mA
- Series :
- --
- Memory Format :
- EEPROM
- Package :
- Tube
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Length :
- 4.9 mm
- Product Status :
- Obsolete
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Memory Type :
- Non-Volatile
- Peak Reflow Temperature (Cel) :
- 260
- Mounting Type :
- Surface Mount
- Memory Width :
- 8
- Surface Mount :
- yes
- Organization :
- 32KX8
- Number of Terminals :
- 8
- JESD-609 Code :
- e4
- Write Protection :
- HARDWARE/SOFTWARE
- Reach Compliance Code :
- Unknown
- Memory Density :
- 262144 bit
- Supply Voltage-Max (Vsup) :
- 3.6 V
- Width :
- 3.9 mm
- Terminal Form :
- Gull wing
- Subcategory :
- EEPROMs
- Operating Temperature :
- -40°C~85°C TA
- Supply Voltage-Min (Vsup) :
- 1.8 V
- Power Supplies :
- 2/5 V
- Datasheets
- AT24C256BN-SH-B
Memory Microchip Technology AT24C256BN-SH-B Overview
The Memory Microchip Technology AT24C256BN-SH-B is a high-performance, 256 Kbit Electrically Erasable Programmable Read-Only Memory (EEPROM) integrated circuit, featuring a fast I2C interface that supports speeds up to 1 MHz. Engineered by Microchip Technology, this device is packaged in an 8-SOIC format, combining compact size with advanced features for efficient data storage. Its low-power consumption and high endurance make it an ideal choice for sophisticated memory solutions in a diverse range of applications. This overview aims to attract B2B customers by emphasizing its reliability and versatility in high-demand scenarios.
AT24C256BN-SH-B Features
The AT24C256BN-SH-B EEPROM offers several notable features including 256 Kbits of memory space, a 1 MHz I2C interface, and an operational temperature range of -40°C to +85°C. Its endurance of 1 million write cycles and data retention of over 100 years ensures long-term reliability, while its small form factor is perfect for space-constrained applications. Additionally, the device supports a wide voltage range of 1.7V to 5.5V, accommodating various system designs.
AT24C256BN-SH-B Applications
- Consumer Electronics: Used in devices like smart TVs and gaming consoles, where frequent updates to settings and user data need reliable, non-volatile memory storage.
- Medical Devices: Critical for storing firmware and configuration data in medical monitoring systems, ensuring consistent functionality and adaptability to patient-specific needs.
- Industrial Automation: Implements robust data logging systems in factory equipment, capturing essential operational parameters for performance monitoring and system diagnostics.
- Automotive Applications: Ideal for use in automotive infotainment systems, where large amounts of data need to be stored securely and accessed swiftly to enhance the user experience.
- Telecommunications: Supports network equipment configurations, aiding in the storage of network settings and other critical information that needs to be preserved across power cycles.
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