25AA040A-I/MS
- Mfr.Part #
- 25AA040A-I/MS
- Manufacturer
- Microchip Technology
- Package / Case
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Datasheet
- Download
- Description
- IC EEPROM 4KBIT SPI 10MHZ 8MSOP
- Stock
- 18,742
- In Stock :
- 18,742
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- Manufacturer :
- Microchip Technology
- Product Category :
- Memory
- Memory Size :
- 4Kb 512 x 8
- Memory Format :
- EEPROM
- Product Category :
- EEPROM
- Supplier Device Package :
- 8-MSOP
- Operating Mode :
- SYNCHRONOUS
- Temperature Grade :
- Industrial
- Base Part Number :
- 25AA040A
- Operating Supply Voltage :
- 5V
- Width :
- 3mm
- Terminal Pitch :
- 0.65mm
- Brand :
- Microchip Technology
- Additional Feature :
- DATA RETENTION > 200 YEARS; 1,000,000 ERASE/WRITE CYCLES
- Radiation Hardening :
- No
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Height :
- 950μm
- Endurance :
- 1000000 Write/Erase Cycles
- Interfaces :
- Serial (SPI)
- Terminal Form :
- Gull wing
- Mount :
- Surface Mount
- Density :
- 4 kb
- Manufacturer :
- Microchip
- Lead Free :
- Lead Free
- Surface Mount :
- yes
- Minimum Operating Supply Voltage :
- 1.8 V
- Clock Frequency :
- 10MHz
- Published :
- 2008
- REACH SVHC :
- No SVHC
- Memory Organization :
- 512 x 8
- Length :
- 3mm
- Number of Terminations :
- 8
- Data Retention Time-Min :
- 200
- Supply Voltage-Max (Vsup) :
- 5.5 V
- Subcategory :
- Memory and Data Storage
- Programming Voltage :
- 1.8 → 5.5V
- Package :
- Tube
- Maximum Operating Supply Voltage :
- 5.5 V
- Operating Temperature :
- -40°C~85°C TA
- JESD-609 Code :
- e3
- Write Cycle Time-Max (tWC) :
- 5ms
- Serial Bus Type :
- SPI
- Maximum Operating Temperature :
- +85 °C
- Minimum Operating Temperature :
- -40 °C
- Package Shape :
- Square
- Memory Density :
- 4096 bit
- Package Type :
- MSOP, PDIP, SOIC, TSS, TSSOP
- ECCN Code :
- EAR99
- Number of Terminals :
- 8
- Pbfree Code :
- yes
- Organization :
- 512 x 8
- Number of Words :
- 512
- Number of Pins :
- 8
- Dimensions :
- 3 x 3 x 0.95mm
- Mounting Style :
- SMD/SMT
- Memory Width :
- 8
- Write Protection :
- HARDWARE/SOFTWARE
- Write Cycle Time - Word, Page :
- 5ms
- Product Status :
- Active
- Data Retention :
- 200yr
- Nominal Supply Current :
- 5mA
- Reach Compliance Code :
- Compliant
- Interface :
- SPI, Serial
- Parallel/Serial :
- Serial
- Factory Lead Time :
- 18 Weeks
- Power Supplies :
- 2/5 V
- Product Type :
- EEPROM
- Base Product Number :
- 25AA040
- Pin Count :
- 8
- Voltage - Supply :
- 1.8V~5.5V
- Supply Voltage-Min (Vsup) :
- 1.8 V
- RoHS :
- Details
- Peak Reflow Temperature (Cel) :
- 260
- Supply Voltage :
- 2.5V
- Series :
- --
- Standby Current-Max :
- 0.000001A
- Terminal Finish :
- Matte Tin (Sn)
- Terminal Position :
- Dual
- JESD-30 Code :
- S-PDSO-G8
- Access Time :
- 50 ns
- Number of Functions :
- 1
- Qualification Status :
- Not Qualified
- HTS Code :
- 8542.32.00.51
- Interface Type :
- Serial-SPI
- Package / Case :
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Memory Interface :
- SPI
- Mounting Type :
- Surface Mount
- Packaging :
- Tube
- Memory IC Type :
- EEPROM
- Supply Current-Max :
- 0.005 mA
- Seated Height-Max :
- 1.1 mm
- RoHS Status :
- ROHS3 Compliant
- Memory Type :
- Non-Volatile
- Datasheets
- 25AA040A-I/MS
25AA040A-I/MS Documents

Memory Microchip Technology 25AA040A-I/MS Overview
Introducing the Memory Microchip Technology 25AA040A-I/MS, a high-performance EEPROM (Electrically Erasable Programmable Read-Only Memory) solution designed to meet the demands of modern electronic systems. Engineered by Microchip Technology, a renowned leader in semiconductor innovation, this IC (Integrated Circuit) offers exceptional reliability, versatility, and efficiency for a wide range of applications.
With a capacity of 4KBIT and utilizing the Serial Peripheral Interface (SPI) protocol at a blazing speed of 10MHz, the 25AA040A-I/MS empowers engineers with seamless integration and rapid data transfer capabilities. Its compact 8MSOP package ensures space-saving design while maintaining robust performance, making it an ideal choice for projects where both efficiency and space constraints are paramount.
Whether deployed in consumer electronics, industrial automation, automotive systems, or IoT devices, the Memory Microchip Technology 25AA040A-I/MS sets the standard for excellence in EEPROM technology, providing the reliability and performance needed to drive innovation forward.
25AA040A-I/MS Features
- 4KBIT EEPROM capacity
- Serial Peripheral Interface (SPI) protocol
- High-speed operation up to 10MHz
- Compact 8MSOP package
- Wide voltage range for versatile compatibility
- Low power consumption for energy-efficient designs
- Extended temperature range for harsh environments
- Enhanced reliability with built-in write protection
- Industry-leading performance and endurance
25AA040A-I/MS Applications
- Embedded Systems: The 25AA040A-I/MS is perfect for storing configuration data, firmware, and calibration parameters in microcontroller-based systems, ensuring reliable operation and easy firmware updates.
- Industrial Control: In industrial automation applications, this EEPROM IC facilitates data logging, system configuration, and parameter storage, providing essential functionality for control systems in factories and plants.
- Automotive Electronics: With its robust construction and wide temperature range, the 25AA040A-I/MS is well-suited for automotive applications such as engine control units (ECUs), instrument clusters, and body electronics, where reliability and endurance are critical.
- IoT Devices: As the backbone of connected devices, this EEPROM enables IoT products to store network settings, sensor data, and user preferences securely, ensuring seamless communication and operation in IoT ecosystems.
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