93AA46T/SN
- Mfr.Part #
- 93AA46T/SN
- Manufacturer
- Microchip Technology
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC EEPROM 1KBIT SPI 2MHZ 8SOIC
- Stock
- 28,476
- In Stock :
- 28,476
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- Manufacturer :
- Microchip Technology
- Product Category :
- Memory
- Number of Functions :
- 1
- HTS Code :
- 8542.32.00.51
- Operating Supply Current :
- 3 mA
- Terminal Form :
- Gull wing
- Supply Voltage :
- 3V
- Max Frequency :
- 2 MHz
- Package Shape :
- RECTANGULAR
- Memory IC Type :
- EEPROM
- Interface Type :
- 3-Wire, Microwire
- Data Retention :
- 200 Year
- Base Part Number :
- 93AA46
- Pin Count :
- 8
- Published :
- 2004
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Pins :
- 8
- Lifecycle Status :
- NRND (Last Updated: 2 years ago)
- Endurance :
- 1000000 Write/Erase Cycles
- Factory Lead Time :
- 14 Weeks
- Terminal Pitch :
- 1.27mm
- Frequency :
- 2 MHz
- Interfaces :
- Serial(Microwire)
- Contact Plating :
- Tin
- Memory Density :
- 1024 bit
- Write Protection :
- SOFTWARE
- Width :
- 3.9mm
- Product Type :
- EEPROM
- Number of Terminals :
- 8
- Serial Bus Type :
- Microwire
- Max Operating Temperature :
- 70 °C
- Mounting Type :
- Surface Mount
- Maximum Operating Temperature :
- + 70 C
- Packaging :
- Tape and Reel (TR)
- Operating Temperature :
- 0°C~70°C TA
- Brand :
- Microchip Technology
- Nominal Supply Current :
- 3mA
- Qualification Status :
- Not Qualified
- Memory Type :
- Non-Volatile
- Clock Frequency :
- 2MHz
- Seated Height-Max :
- 1.75 mm
- Reach Compliance Code :
- Compliant
- ECCN Code :
- EAR99
- Number of Terminations :
- 8
- Terminal Position :
- Dual
- Organization :
- 64X16
- Access Time :
- 2 μs
- RoHS Status :
- ROHS3 Compliant
- Memory Size :
- 1Kb 128 x 8 64 x 16
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Min Operating Temperature :
- 0 °C
- Length :
- 4.9mm
- Package :
- Tape and Reel (TR)
- Supply Voltage-Min (Vsup) :
- 1.8 V
- Write Cycle Time-Max (tWC) :
- 10ms
- Power Supplies :
- 2/5V
- Radiation Hardening :
- No
- Mounting Style :
- SMD/SMT
- JESD-609 Code :
- e3
- Additional Feature :
- 100K ERASE/WRITE CYCLES MIN; DATA RETENTION > 40 YEARS
- Write Cycle Time - Word, Page :
- 10ms
- Manufacturer :
- Microchip
- Height Seated (Max) :
- 1.75mm
- Programming Voltage :
- 1.8 V to 5.5 V
- Base Product Number :
- 93AA46
- Data Retention Time-Min :
- 200
- Pbfree Code :
- yes
- Product Category :
- EEPROM
- Interface :
- Serial
- Max Supply Voltage :
- 5.5 V
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Temperature Grade :
- COMMERCIAL
- Memory Organization :
- 128 x 8, 64 x 16
- JESD-30 Code :
- R-PDSO-G8
- Minimum Operating Temperature :
- 0 C
- Terminal Finish :
- Matte Tin (Sn)
- Height :
- 1.25 mm (Min)
- Voltage - Supply :
- 1.8V~5.5V
- Min Supply Voltage :
- 1.8 V
- Lead Free :
- Lead Free
- Series :
- --
- Operating Mode :
- SYNCHRONOUS
- Parallel/Serial :
- Serial
- Output Characteristics :
- 3-STATE
- Memory Interface :
- SPI
- Supplier Device Package :
- 8-SOIC
- Surface Mount :
- yes
- Peak Reflow Temperature (Cel) :
- 260
- Standby Current-Max :
- 0.00003A
- Supply Voltage-Max (Vsup) :
- 5.5V
- Product Status :
- Active
- Alternate Memory Width :
- 8
- Memory Format :
- EEPROM
- Density :
- 1 kb
- Subcategory :
- Memory and Data Storage
- RoHS :
- Details
- Supply Current-Max :
- 0.001 mA
- Number of Words :
- 64 words
- Memory Width :
- 16
- Operating Supply Voltage :
- 1.8 V to 5.5 V
- Datasheets
- 93AA46T/SN

Memory Microchip Technology 93AA46T/SN Overview
The Memory Microchip Technology 93AA46T/SN is a high-performance, 1-Kbit Electrically Erasable Programmable Read-Only Memory (EEPROM) device, optimized for the reliable storage and retrieval of application-critical data. This robust, non-volatile storage solution utilizes a simple Serial Peripheral Interface (SPI) with up to 2MHz clock frequency, enabling quick data access and programming. Packaged conveniently in an 8-SOIC form factor, the 93AA46T/SN is both space-efficient and highly versatile, suiting a broad range of industrial and commercial applications. Its low power consumption and wide voltage range make it an ideal choice for power-sensitive designs, ensuring minimal energy waste and a long service life. Microchip Technology's commitment to quality assures that this memory component delivers both durability and reliability for your data storage needs.
93AA46T/SN Features
- 1-Kbit (128 x 8 or 64 x 16) EEPROM
- Self-timed Erase and Write Cycles
- Automatic ERP after Write Completion
- SPI Bus Compatible Serial Interface
- 2 MHz Clock Frequency
- Low-power CMOS Technology
- 8-pin SOIC Package
- Wide Operating Voltage Range
- Industrial and Commercial Temperature Range
93AA46T/SN Applications
- Smart Cards
Used for secure data storage in applications such as access control and personal identification.
- Wireless Products
Enables efficient device configuration storage, enhancing the product's adaptability and user experience.
- Medical Devices
Stores calibration and user preference data in a secure and reliable manner, critical for accuracy and consistent performance.
- Automotive Electronics
Provides dependable data retention through harsh automotive environments for essential vehicle settings and state memory.
- Industrial Control Systems
Acts as a durable data repository for system parameters and log entries in challenging industrial conditions.
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