25LC040X-I/ST
- Mfr.Part #
- 25LC040X-I/ST
- Manufacturer
- Microchip Technology
- Package / Case
- 8-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC EEPROM 4KBIT SPI 2MHZ 8TSSOP
- Stock
- 37,294
- In Stock :
- 37,294
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- Manufacturer :
- Microchip Technology
- Product Category :
- Memory
- Write Protection :
- HARDWARE/SOFTWARE
- Supply Voltage-Min (Vsup) :
- 2.5V
- Memory Density :
- 4096 bit
- Number of Terminations :
- 8
- Pbfree Code :
- yes
- Supply Voltage :
- 3.3V
- Temperature Grade :
- Industrial
- Mounting Type :
- Surface Mount
- Supply Current-Max :
- 0.005 mA
- Operating Mode :
- SYNCHRONOUS
- Lifecycle Status :
- NRND (Last Updated: 2 years ago)
- Product Category :
- EEPROM
- Write Cycle Time - Word, Page :
- 5ms
- Memory Width :
- 8
- Factory Lead Time :
- 6 Weeks
- Frequency :
- 2 MHz
- Terminal Pitch :
- 0.65mm
- Lead Free :
- Lead Free
- Memory Size :
- 4Kb 512 x 8
- Interface Type :
- SPI
- Radiation Hardening :
- No
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Package Shape :
- RECTANGULAR
- Interface :
- SPI, Serial
- Memory Format :
- EEPROM
- Operating Temperature :
- -40°C~85°C TA
- Min Supply Voltage :
- 2.5 V
- Endurance :
- 1000000 Write/Erase Cycles
- RoHS Status :
- ROHS3 Compliant
- Data Retention :
- 200 Year
- Minimum Operating Temperature :
- - 40 C
- Operating Supply Current :
- 5 mA
- Power Supplies :
- 3/5V
- Max Operating Temperature :
- 85 °C
- Programming Voltage :
- 3.3 V, 5 V
- Manufacturer :
- Microchip
- Parallel/Serial :
- Serial
- Seated Height-Max :
- 1.2 mm
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Maximum Operating Temperature :
- + 85 C
- Standby Current-Max :
- 0.000001A
- Package / Case :
- 8-TSSOP (0.173, 4.40mm Width)
- Number of Functions :
- 1
- Nominal Supply Current :
- 5mA
- Number of Pins :
- 8
- RoHS :
- Details
- Surface Mount :
- yes
- Terminal Finish :
- Matte Tin (Sn)
- JESD-609 Code :
- e3
- Series :
- --
- Brand :
- Microchip Technology
- Subcategory :
- Memory and Data Storage
- JESD-30 Code :
- R-PDSO-G8
- Base Product Number :
- 25LC040
- Max Supply Voltage :
- 5.5 V
- Memory Organization :
- 512 x 8
- Operating Supply Voltage :
- 2.5 V, 5.5 V
- Package :
- Tube
- Supply Voltage-Max (Vsup) :
- 5.5V
- Mounting Style :
- SMD/SMT
- Memory Interface :
- SPI
- ECCN Code :
- EAR99
- Length :
- 4.4mm
- Schedule B :
- 8542320050
- Supplier Device Package :
- 8-TSSOP
- Voltage - Supply :
- 2.5V~5.5V
- Packaging :
- Tube
- Published :
- 2006
- Pin Count :
- 8
- Access Time :
- 230 ns
- Terminal Position :
- Dual
- Write Cycle Time-Max (tWC) :
- 5ms
- Memory Type :
- Non-Volatile
- Additional Feature :
- DATA RETENTION > 200 YEARS; 1M ENDURANCE CYCLES
- Organization :
- 512 x 8
- Serial Bus Type :
- SPI
- Qualification Status :
- Not Qualified
- Data Retention Time-Min :
- 200
- Terminal Form :
- Gull wing
- Width :
- 3mm
- Product Type :
- EEPROM
- Base Part Number :
- 25LC040
- Reach Compliance Code :
- Compliant
- Product Status :
- Active
- Height :
- 1 mm
- Number of Words :
- 512 words
- HTS Code :
- 8542.32.00.51
- Interfaces :
- Serial(Microwire)
- Min Operating Temperature :
- -40 °C
- Max Frequency :
- 2 MHz
- Memory IC Type :
- EEPROM
- Number of Terminals :
- 8
- Clock Frequency :
- 2MHz
- Peak Reflow Temperature (Cel) :
- 260
- Height Seated (Max) :
- 1.2mm
- Density :
- 4 kb
- Datasheets
- 25LC040X-I/ST
Memory Microchip Technology 25LC040X-I/ST Overview
The Microchip Technology 25LC040X-I/ST Integrated Circuit represents a high-performing solution within the EEPROM (Electrically Erasable Programmable Read-Only Memory) segment. Precisely engineered for low-power data storage, this component embeds a 4Kbit memory size within its compact 8TSSOP package. The SPI (Serial Peripheral Interface) ensures a seamless and efficient 2MHz data transfer rate, making it a staple choice for applications in need of sturdy, yet high-speed memory modules. Its robust design and dependable performance affirm the craftsmanship of Microchip Technology, a respected name in the realm of semiconductor design and manufacturing. This Memory Microchip Technology 25LC040X-I/ST EEPROM's adaptability and agility make it a preferred option for businesses looking to procure reliable memory components in bulk.
25LC040X-I/ST Features
- 4Kbit memory size for sufficient data storage
- SPI interface enabling up to 2MHz speed for quick data access
- Operating voltage ranging from 2.5V to 5.5V
- Supports industrial temperature ranges (-40°C to +85°C)
- Low-power consumption design suited for battery-operated devices
- 8-lead TSSOP package for space-efficient PCB design
- Self-timed erase and write cycles for autonomous memory management
- More than 1 million erase/write cycles guaranteeing longevity
- Data retention of over 200 years ensuring durability and reliability
25LC040X-I/ST Applications
- Digital Devices Calibration
This EEPROM's precision allows for reliable data storage of calibration coefficients and settings in digital devices, ensuring accurate performance over the product's lifespan.
- Portable Electronic Products
Due to its low-power operation, the 25LC040X-I/ST is ideal for portable electronics where battery life is critical, storing user preferences and system parameters efficiently.
- Industrial Control Systems
The robust temperature range and durability of the EEPROM make it suitable for recording critical data logs in industrial controllers operating under harsh conditions.
- Automotive Systems
With its ability to handle over 1 million cycles, it becomes an essential component for storing non-volatile data in automotive computers to track settings and states.
- Communication Devices
Incorporated into communication modules, this memory IC can manage device addresses and configuration data required for network devices and radios.
- Medical Equipment
As medical devices demand high reliability, the EEPROM's data retention capabilities ensure that vital parameters and usage logs are preserved over time.
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