25AA640A-E/SN
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- Mfr.Part #
- 25AA640A-E/SN
- Manufacturer
- Microchip Technology
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC EEPROM 64KBIT SPI 10MHZ 8SOIC
- Stock
- 49,301
- In Stock ：
- 49,301
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- Manufacturer :
- Microchip Technology
- Product Category :
- Memory
- Mounting Style :
- SMD/SMT
- Supplier Device Package :
- 8-SOIC
- Organization :
- 8 k x 8
- Memory Format :
- EEPROM
- Clock Frequency :
- 10MHz
- Product Category :
- EEPROM
- Radiation Hardening :
- No
- RoHS :
- Details
- Published :
- 2012
- Packaging :
- Tube
- Memory Size :
- 64Kb 8K x 8
- Product Type :
- EEPROM
- Nominal Supply Current :
- 5mA
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Package :
- Tube
- Base Product Number :
- 25AA640
- JESD-609 Code :
- e3
- Mount :
- Surface Mount
- Density :
- 64 kb
- Product Status :
- Active
- Peak Reflow Temperature (Cel) :
- 260
- Operating Temperature :
- -40°C~125°C TA
- Reach Compliance Code :
- Compliant
- Number of Pins :
- 8
- Brand :
- Microchip Technology
- Manufacturer :
- Microchip
- Mounting Type :
- Surface Mount
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Access Time :
- 100 ns
- Subcategory :
- Memory and Data Storage
- Memory Interface :
- SPI
- Memory IC Type :
- EEPROM
- Technology :
- EEPROM
- Interface :
- SPI, Serial
- Factory Lead Time :
- 6 Weeks
- Voltage - Supply :
- 1.8V~5.5V
- Serial Bus Type :
- SPI
- Write Cycle Time - Word, Page :
- 5ms
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Base Part Number :
- 25AA640A
- Interface Type :
- SPI
- Memory Organization :
- 8K x 8
- RoHS Status :
- ROHS3 Compliant
- Series :
- --
- Data Retention :
- 200 Year
- Memory Type :
- Non-Volatile
- Datasheets
- 25AA640A-E/SN
25AA640A-E/SN Documents
Memory Microchip Technology 25AA640A-E/SN Overview
The 25AA640A-E/SN from Microchip Technology is a high-performance IC EEPROM, offering a substantial 64Kbit data storage capacity, ideal for applications requiring data retention without power. Engineered for reliability, this device operates over a wide voltage range and features a fast Serial Peripheral Interface (SPI) capable of up to 10MHz data transfer rates. Its 8SOIC packaging ensures a compact footprint, making it well-suited for space-constrained applications. Embedding the Memory Microchip Technology 25AA640A-E/SN into your designs ensures stable, long-term data storage solutions with the flexibility and performance expected from a leading-edge EEPROM.
25AA640A-E/SN Features
- 64Kbit (8K x 8) of EEPROM Memory
- Serial Peripheral Interface (SPI) Compatible
- 10MHz Max Clock Frequency
- Low-Power CMOS Technology
- 8-pin SOIC Package
- Industrial Temperature Range
- Self-timed Erase and Write Cycles
- Page-write Buffer for Up to 32 Bytes
- More than 1 Million Erase/Write Cycles
- Data Retention of Over 100 Years
25AA640A-E/SN Applications
- Data Storage Systems: Used for storing configuration data, ensuring systems retain important information even after being powered down.
- Consumer Electronics: Provides non-volatile memory for user preferences and setup configurations in devices such as TVs, cameras, and audio equipment.
- Industrial Automation: Implements memory for logging events, machine state data, and usage statistics in industrial control applications.
- Automotive: Stores vital data for onboard systems and applications, where durability and data integrity are crucial amidst harsh environments.
- Networking Equipment: Applied as a means of retaining network configurations and credentials within modems, routers, and other network infrastructure devices.
- Medical Devices: Employs a reliable data storage solution for patient data tracking, device configuration and calibration datasets.
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