25AA040X-I/ST
- Mfr.Part #
- 25AA040X-I/ST
- Manufacturer
- Microchip Technology
- Package / Case
- 8-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC EEPROM 4KBIT SPI 1MHZ 8TSSOP
- Stock
- 47,464
- In Stock :
- 47,464
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- Manufacturer :
- Microchip Technology
- Product Category :
- Memory
- Supply Current-Max :
- 0.005 mA
- RoHS Status :
- ROHS3 Compliant
- Clock Frequency :
- 1MHz
- Supply Voltage :
- 2.5V
- Operating Mode :
- SYNCHRONOUS
- Product Status :
- Active
- JESD-609 Code :
- e3
- Interface :
- SPI, Serial
- Density :
- 4 kb
- Organization :
- 512 x 8
- Memory IC Type :
- EEPROM
- Product Category :
- EEPROM
- Data Retention Time-Min :
- 200
- Power Supplies :
- 2/5V
- Base Product Number :
- 25AA040
- Standby Current-Max :
- 0.000001A
- Supply Voltage-Min (Vsup) :
- 1.8 V
- Memory Format :
- EEPROM
- Operating Temperature :
- -40°C~85°C TA
- Base Part Number :
- 25AA040
- Supplier Device Package :
- 8-TSSOP
- Memory Type :
- Non-Volatile
- Write Cycle Time-Max (tWC) :
- 5ms
- Seated Height-Max :
- 1.2 mm
- Maximum Operating Temperature :
- + 85 C
- Supply Voltage-Max (Vsup) :
- 5.5V
- Number of Functions :
- 1
- Published :
- 1997
- Memory Interface :
- SPI
- Memory Size :
- 4Kb 512 x 8
- Length :
- 4.4mm
- Qualification Status :
- Not Qualified
- RoHS :
- Details
- Lead Free :
- Lead Free
- Operating Supply Voltage :
- 1.8 V, 5.5 V
- Series :
- --
- Serial Bus Type :
- SPI
- Number of Words :
- 512 words
- Parallel/Serial :
- Serial
- Memory Organization :
- 512 x 8
- ECCN Code :
- EAR99
- Product Type :
- EEPROM
- Peak Reflow Temperature (Cel) :
- 260
- Width :
- 3mm
- JESD-30 Code :
- R-PDSO-G8
- Manufacturer :
- Microchip
- Factory Lead Time :
- 6 Weeks
- HTS Code :
- 8542.32.00.51
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Temperature Grade :
- Industrial
- Memory Width :
- 8
- Memory Density :
- 4096 bit
- Additional Feature :
- DATA RETENTION > 200 YEARS; 1M ENDURANCE CYCLES
- Terminal Position :
- Dual
- Mounting Style :
- SMD/SMT
- Terminal Finish :
- Matte Tin (Sn)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Write Protection :
- HARDWARE/SOFTWARE
- Interface Type :
- SPI
- Reach Compliance Code :
- Compliant
- Number of Terminals :
- 8
- Contact Plating :
- Tin
- Operating Supply Current :
- 5 mA
- Radiation Hardening :
- No
- Endurance :
- 1000000 Write/Erase Cycles
- Write Cycle Time - Word, Page :
- 5ms
- Package Shape :
- RECTANGULAR
- Package :
- Tube
- Height :
- 1 mm
- Height Seated (Max) :
- 1.2mm
- Terminal Pitch :
- 0.65mm
- Nominal Supply Current :
- 5mA
- Access Time :
- 475 ns
- Terminal Form :
- Gull wing
- Mounting Type :
- Surface Mount
- Data Retention :
- 200 Year
- Number of Pins :
- 8
- Packaging :
- Tube
- Pin Count :
- 8
- Number of Terminations :
- 8
- Package / Case :
- 8-TSSOP (0.173, 4.40mm Width)
- Pbfree Code :
- yes
- Subcategory :
- Memory and Data Storage
- Brand :
- Microchip Technology
- Minimum Operating Temperature :
- - 40 C
- Voltage - Supply :
- 1.8V~5.5V
- Programming Voltage :
- 2.5 V, 3.3 V, 5 V
- Surface Mount :
- yes
- Datasheets
- 25AA040X-I/ST
Memory Microchip Technology 25AA040X-I/ST Overview
The 25AA040X-I/ST from Microchip Technology is a robust and versatile 4 Kbit Electrically Erasable Programmable Read-Only Memory (EEPROM) component designed for high-speed serial interface. Facilitating a convenient storage solution for applications that require stable and reliable non-volatile memory, this EEPROM functions through the standard Serial Peripheral Interface (SPI) at speeds up to 1MHz. Enclosed in a compact 8-lead TSSOP package, it offers a streamlined footprint suitable for space-conscious designs and delivers a simple integration process in various electronic systems. This IC's inherent features of low power consumption and write endurance make it an optimal choice for designers and engineers looking to enhance their embedded systems with a Memory component that balances performance and longevity. With the incorporation of the Memory Microchip Technology 25AA040X-I/ST, customers can rest assured their circuit designs will obtain an increase in efficiency and dependability.
25AA040X-I/ST Features
- 4 Kbits of EEPROM memory
- Serial Peripheral Interface (SPI) compatible
- Operational frequency of up to 1MHz
- 8-lead TSSOP packaging for efficient utilization of PCB space
- Low-power consumption suitable for battery-operated devices
- High endurance with reliable non-volatile memory retention
25AA040X-I/ST Applications
- Industrial Control Systems: Employs non-volatile memory for storing configurations and parameters essential for operation.
- Consumer Electronics: Utilized in settings requiring frequent or rapid changes, like storing user preferences and high-score tables in video games.
- Automotive Applications: Provides reliable memory storage for critical data in vehicle electronic control units (ECUs).
- Medical Devices: Serves as dependable storage for calibration data and device settings in various medical instruments.
- Communication Equipment: Applies in storing network configurations and firmware updates ensuring smooth operations across devices.
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