25AA640AT-E/ST
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- Mfr.Part #
- 25AA640AT-E/ST
- Manufacturer
- Microchip Technology
- Package / Case
- 8-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC EEPROM 64KBIT SPI 8TSSOP
- Stock
- 41,651
- In Stock ：
- 41,651
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- Manufacturer :
- Microchip Technology
- Product Category :
- Memory
- JESD-609 Code :
- e3
- RoHS :
- Details
- Memory Organization :
- 8K x 8
- Package :
- Tape and Reel (TR)
- Product Category :
- EEPROM
- Radiation Hardening :
- No
- Data Retention :
- 200 Year
- Organization :
- 8 k x 8
- Write Cycle Time - Word, Page :
- 5ms
- Subcategory :
- Memory and Data Storage
- Manufacturer :
- Microchip
- Memory Type :
- Non-Volatile
- Memory Size :
- 64Kb 8K x 8
- Technology :
- EEPROM
- Reach Compliance Code :
- Compliant
- Packaging :
- Tape and Reel (TR)
- Mounting Style :
- SMD/SMT
- Mounting Type :
- Surface Mount
- Interface :
- SPI, Serial
- RoHS Status :
- ROHS3 Compliant
- Serial Bus Type :
- SPI
- Supplier Device Package :
- 8-TSSOP
- Number of Pins :
- 8
- Peak Reflow Temperature (Cel) :
- 260
- Base Part Number :
- 25AA640A
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Access Time :
- 100 ns
- Memory IC Type :
- EEPROM
- Memory Interface :
- SPI
- Package / Case :
- 8-TSSOP (0.173, 4.40mm Width)
- Brand :
- Microchip Technology
- Base Product Number :
- 25AA640
- Voltage - Supply :
- 1.8V~5.5V
- Density :
- 64 kb
- Product Status :
- Active
- Interface Type :
- SPI
- Factory Lead Time :
- 6 Weeks
- Product Type :
- EEPROM
- Operating Temperature :
- -40°C~125°C TA
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Clock Frequency :
- 10MHz
- Interfaces :
- Serial (SPI)
- Memory Format :
- EEPROM
- Series :
- --
- Published :
- 2012
- Datasheets
- 25AA640AT-E/ST
Memory Microchip Technology 25AA640AT-E/ST Overview
Introducing the Memory Microchip Technology 25AA640AT-E/ST, an integral component designed for high-reliability data storage. This robust EEPROM offers a 64Kbit capacity and operates via a serial Peripheral Interface (SPI) bus, encapsulated in a streamlined 8TSSOP package for efficient mounting in space-conscious applications. With a focus on endurance, the 25AA640AT-E/ST ensures long-term data retention, making it an ideal solution for design engineers seeking a reliable non-volatile memory option. This memory device is a hallmark of Microchip Technology's pedigree, combining performance with practicality, and it seamlessly caters to a myriad of data-intensive applications. Its low-power consumption and broad voltage range facilitate versatile deployment across various platforms, solidifying its role as a pivotal memory component in commercial and industrial sectors. The precision engineering behind this EEPROM epitomizes the innovative strides that Microchip Technology has made in the semiconductor industry, promising both performance stability and data security.
25AA640AT-E/ST Features
- 64Kbit EEPROM Memory
- Serial Peripheral Interface (SPI) compatible
- 8-pin TSSOP package for compact integration
- Low-power consumption
- Wide operating voltage range
- High data retention and endurance
25AA640AT-E/ST Applications
- Industrial Control Systems: Stores configuration data that can be updated in the field, offering scalable memory for firmware updates or system parameters.
- Consumer Electronics: Maintains settings and preferences for various consumer devices, providing a durable storage solution that withstands frequent access.
- Automotive Systems: Utilized in car infotainment and telematics systems, where reliable data storage is essential for user settings and logging critical information.
- Communication Infrastructure: Serves in network equipment for storing network configurations and MAC addresses, ensuring data persistence across power cycles.
- Medical Devices: Improves patient care through its use in storing calibration data and device settings in medical monitoring and diagnostic equipment.
- Smart Metering: Offers dependable memory for usage data and tariff information in smart energy meters, promoting efficiency in reporting and billing.
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