25AA640AT-I/MS
- Mfr.Part #
- 25AA640AT-I/MS
- Manufacturer
- Microchip Technology
- Package / Case
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Datasheet
- Download
- Description
- IC EEPROM 64KBIT SPI 10MHZ 8MSOP
- Stock
- 20
- In Stock :
- 20
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Microchip Technology
- Product Category :
- Memory
- ECCN Code :
- EAR99
- Operating Mode :
- SYNCHRONOUS
- Rad Hardened :
- No
- Brand :
- Microchip Technology / Atmel
- Clock Frequency :
- 10MHz
- Programmable :
- yes
- Operating Temp Range :
- -40C to 85C
- JESD-30 Code :
- S-PDSO-G8
- Parallel/Serial :
- Serial
- Surface Mount :
- yes
- Lead Free :
- Lead Free
- Terminal Pitch :
- 0.65mm
- Mounting Style :
- SMD/SMT
- Power Supplies :
- 2/5 V
- Write Cycle Time - Word, Page :
- 5ms
- Height Seated (Max) :
- 1.1mm
- Density :
- 64 kb
- Supply Voltage-Min (Vsup) :
- 1.8 V
- Operating Supply Current :
- 5 mA
- Operating Supply Voltage (Typ) :
- 2.5/3.3/5(V)
- Supply Current-Max :
- 0.005 mA
- Terminal Finish :
- Matte Tin (Sn)
- Mounting Type :
- Surface Mount
- Subcategory :
- Memory and Data Storage
- HTS Code :
- 8542.32.00.51
- Package Type :
- MSOP
- Operating Temperature :
- -40°C~85°C TA
- Data Retention :
- 200
- Pbfree Code :
- yes
- Operating Supply Voltage (Min) :
- 1.8(V)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Product Category :
- EEPROM
- Maximum Operating Temperature :
- + 85 C
- Manufacturer :
- Microchip
- Supply Voltage-Max (Vsup) :
- 5.5 V
- REACH SVHC :
- No SVHC
- Memory Size :
- 64Kb 8K x 8
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Product Status :
- Active
- Package Shape :
- Square
- Memory Width :
- 8
- Mount :
- Surface Mount
- Product Type :
- EEPROM
- Operating Supply Voltage :
- 5V
- Pin Count :
- 8
- Factory Lead Time :
- 6 Weeks
- Endurance :
- 1000000 Write/Erase Cycles
- Supply Voltage :
- 2.5V
- Access Time :
- 160 ns
- Memory Density :
- 65536 bit
- Number of Functions :
- 1
- Write Cycle Time-Max (tWC) :
- 5ms
- Memory Interface :
- SPI
- Memory Organization :
- 8K x 8
- Length :
- 3mm
- Published :
- 2007
- Packaging :
- Tape and Reel (TR)
- Operating Temperature (Min) :
- -40C
- Memory Type :
- Non-Volatile
- Mounting :
- Surface Mount
- Radiation Hardening :
- No
- Width :
- 3mm
- Operating Supply Voltage (Max) :
- 5.5(V)
- Memory IC Type :
- EEPROM
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Frequency :
- 10(MHz)
- Interface Type :
- Serial (SPI)
- Seated Height-Max :
- 1.1 mm
- Operating Temperature Classification :
- Industrial
- Supplier Device Package :
- 8-MSOP
- Temperature Grade :
- Industrial
- Voltage - Supply :
- 1.8V~5.5V
- Minimum Operating Temperature :
- - 40 C
- Terminal Form :
- Gull wing
- Access Time (Max) :
- 50(ns)
- Number of Words :
- 8192 words
- Standby Current-Max :
- 0.000001A
- Package / Case :
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Base Part Number :
- 25AA640A
- Number of Terminations :
- 8
- Write Protection :
- HARDWARE/SOFTWARE
- Supply Current :
- 5(mA)
- Data Retention Time-Min :
- 200
- Terminal Position :
- Dual
- JESD-609 Code :
- e3
- Number of Pins :
- 8
- Qualification Status :
- Not Qualified
- Peak Reflow Temperature (Cel) :
- 260
- Organization :
- 8KX8
- Number of Terminals :
- 8
- RoHS :
- Details
- Series :
- --
- Interfaces :
- Serial (SPI)
- Operating Temperature (Max) :
- 85C
- Interface :
- SPI, Serial
- Serial Bus Type :
- SPI
- Nominal Supply Current :
- 5mA
- Base Product Number :
- 25AA640
- Reach Compliance Code :
- Compliant
- Memory Format :
- EEPROM
- RoHS Status :
- ROHS3 Compliant
- Datasheets
- 25AA640AT-I/MS
25AA640AT-I/MS Documents

[Memory Microchip Technology 25AA640AT-I/MS] Overview
Introducing the cutting-edge Memory Microchip Technology 25AA640AT-I/MS, a high-performance EEPROM (Electrically Erasable Programmable Read-Only Memory) meticulously crafted to meet the demanding needs of modern electronic systems. Engineered by Microchip Technology, a trailblazer in semiconductor innovation, this compact yet powerful IC (Integrated Circuit) boasts a storage capacity of 64KBIT and operates seamlessly via SPI (Serial Peripheral Interface) at a blazing speed of 10MHz. Encapsulated in an 8MSOP package, this EEPROM redefines reliability and efficiency, making it the optimal choice for a myriad of applications across industries.
[25AA640AT-I/MS] Features
- High Storage Capacity: With 64KBIT of memory, this EEPROM offers ample space for storing critical data and program code.
- Fast SPI Interface: Operating at 10MHz, the SPI interface ensures rapid data transfer, enhancing system performance.
- Compact Form Factor: Encased in an 8MSOP package, this IC saves valuable board space without compromising functionality.
- Wide Operating Voltage Range: Compatible with voltage levels ranging from 1.8V to 5.5V, ensuring versatility and flexibility in various applications.
- Extended Endurance: Built to endure numerous read and write cycles, guaranteeing longevity and durability in demanding environments.
- Low Power Consumption: Optimized power management minimizes energy consumption, ideal for battery-powered devices and energy-efficient systems.
[25AA640AT-I/MS] Applications
- Industrial Automation: Utilized in programmable logic controllers (PLCs) and industrial sensors for data logging, configuration storage, and firmware updates, enhancing operational efficiency and reliability in industrial settings.
- Consumer Electronics: Integrated into smart appliances, wearable devices, and IoT (Internet of Things) gadgets for storing user settings, firmware, and sensor data, enabling seamless connectivity and personalized experiences for end-users.
- Automotive Systems: Incorporated in automotive ECUs (Engine Control Units), infotainment systems, and electronic modules for storing calibration data, vehicle parameters, and diagnostic logs, ensuring optimal performance, safety, and diagnostics in modern vehicles.
- Medical Devices: Deployed in medical instruments, patient monitoring systems, and diagnostic equipment for storing patient data, device configurations, and firmware updates, facilitating accurate diagnosis, treatment, and patient care in healthcare facilities.
- Networking Infrastructure: Employed in routers, switches, and network appliances for storing configuration settings, firmware images, and network parameters, enabling seamless network management, provisioning, and maintenance in enterprise and data center environments.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















