AT24CSW040-UUM0B-T
- Mfr.Part #
- AT24CSW040-UUM0B-T
- Manufacturer
- Microchip Technology
- Package / Case
- 4-XFBGA, WLCSP
- Datasheet
- Download
- Description
- IC EEPROM 4KBIT I2C 1MHZ 4WLCSP
- Stock
- 44,476
- In Stock :
- 44,476
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- Manufacturer :
- Microchip Technology
- Product Category :
- Memory
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Product Category :
- EEPROM
- Serial Bus Type :
- I2C
- Memory Interface :
- I2C
- JESD-609 Code :
- e1
- Terminal Position :
- BOTTOM
- Package / Case :
- 4-XFBGA, WLCSP
- Memory Size :
- 4Kb 512 x 8
- Supplier Device Package :
- 4-WLCSP
- Supply Voltage-Max (Vsup) :
- 3.6 V
- Package Shape :
- RECTANGULAR
- Subcategory :
- Memory and Data Storage
- Operating Mode :
- SYNCHRONOUS
- Number of Functions :
- 1
- Surface Mount :
- yes
- Operating Temperature :
- -40°C~85°C TC
- Memory Format :
- EEPROM
- Product Status :
- Active
- Terminal Pitch :
- 0.4 mm
- Series :
- --
- Terminal Form :
- Ball
- Pbfree Code :
- yes
- Packaging :
- Tape and Reel (TR)
- Voltage - Supply :
- 1.7V~3.6V
- Number of Words :
- 512 words
- Mounting Type :
- Surface Mount
- Parallel/Serial :
- Serial
- Clock Frequency :
- 1MHz
- Write Cycle Time-Max (tWC) :
- 5 ms
- Memory Organization :
- 512 x 8
- Terminal Finish :
- Tin/Silver/Copper (Sn/Ag/Cu)
- Product Type :
- EEPROM
- Organization :
- 512X8
- Access Time :
- 450ns
- Memory IC Type :
- EEPROM
- Supply Voltage-Min (Vsup) :
- 1.7 V
- JESD-30 Code :
- R-PBGA-B4
- Manufacturer :
- Microchip
- RoHS Status :
- ROHS3 Compliant
- Factory Lead Time :
- 6 Weeks
- Memory Density :
- 4096 bit
- Memory Type :
- Non-Volatile
- Base Product Number :
- AT24CSW040
- Published :
- 2016
- Reach Compliance Code :
- Compliant
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Temperature Grade :
- Industrial
- Memory Width :
- 8
- Number of Terminals :
- 4
- Write Cycle Time - Word, Page :
- 5ms
- Brand :
- Microchip Technology
- RoHS :
- Details
- Seated Height-Max :
- 0.33 mm
- Datasheets
- AT24CSW040-UUM0B-T

Memory Microchip Technology AT24CSW040-UUM0B-T Overview
Introducing the cutting-edge EEPROM 4KBIT I2C 1MHZ 4WLCSP from Microchip Technology, the AT24CSW040-UUM0B-T. Engineered with precision and innovation, this integrated circuit (IC) exemplifies the pinnacle of memory technology. Designed to meet the rigorous demands of modern electronic devices, this EEPROM offers unparalleled performance and reliability.
With a capacity of 4KBIT and operating at a lightning-fast speed of 1MHz, the AT24CSW040-UUM0B-T is optimized for seamless data storage and retrieval in a variety of applications. Its compact 4WLCSP packaging ensures space-saving integration, making it ideal for space-constrained designs. Trust Microchip Technology to deliver state-of-the-art memory solutions that exceed expectations.
AT24CSW040-UUM0B-T Features
- High-performance EEPROM with 4KBIT capacity
- Fast I2C interface operating at 1MHz
- Compact 4WLCSP packaging for space-saving integration
- Robust design for reliability in demanding environments
- Low power consumption for energy-efficient operation
- Wide voltage range for versatile compatibility
- Extended temperature range for reliable performance in various conditions
AT24CSW040-UUM0B-T Applications
- Smartphones and Tablets: The AT24CSW040-UUM0B-T is utilized for storing critical system data, user settings, and application-specific information in portable electronic devices, ensuring seamless operation and data integrity.
- Consumer Electronics: Integrated into smart home devices, wearables, and multimedia players, this EEPROM facilitates firmware updates, configuration storage, and system parameter retention, enhancing user experience and device functionality.
- Industrial Automation: In industrial control systems and IoT devices, the AT24CSW040-UUM0B-T serves as non-volatile memory for storing configuration data, event logs, and calibration parameters, enabling reliable operation and remote monitoring.
- Automotive Electronics: Embedded within automotive infotainment systems, telematics units, and advanced driver assistance systems (ADAS), this IC ensures persistent storage of critical vehicle data, firmware updates, and user preferences, enhancing safety and convenience on the road.
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