AT93C46A-10SU-2.7
- Mfr.Part #
- AT93C46A-10SU-2.7
- Manufacturer
- Microchip Technology
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC EEPROM 1KBIT SPI 2MHZ 8SOIC
- Stock
- 43,099
- In Stock :
- 43,099
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- Manufacturer :
- Microchip Technology
- Product Category :
- Memory
- Memory Interface :
- SPI
- Memory IC Type :
- EEPROM
- Memory Size :
- 1Kb 128 x 8 64 x 16
- Standby Current-Max :
- 0.00002 A
- Access Time :
- 2 μs
- Memory Type :
- Non-Volatile
- Write Cycle Time-Max (tWC) :
- 10 ms
- Number of Terminals :
- 8
- HTS Code :
- 8542.32.00.51
- Base Product Number :
- 93C46A
- Number of Pins :
- 8
- Terminal Finish :
- Matte Tin (Sn)
- Width :
- 3.9 mm
- Base Part Number :
- AT93C46A
- Clock Frequency :
- 2MHz
- JESD-30 Code :
- R-PDSO-G8
- Number of Words :
- 64 words
- Package :
- Tube
- Serial Bus Type :
- Microwire
- Mounting Type :
- Surface Mount
- Temperature Grade :
- Industrial
- Min Supply Voltage :
- 2.7 V
- Series :
- --
- Pin Count :
- 8
- Terminal Position :
- Dual
- Memory Organization :
- 128 x 8, 64 x 16
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Supplier Device Package :
- 8-SOIC
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Packaging :
- Tube
- RoHS :
- Compliant
- Package Shape :
- RECTANGULAR
- Parallel/Serial :
- Serial
- Operating Temperature :
- -40°C~85°C TA
- Terminal Pitch :
- 1.27 mm
- Frequency :
- 2 MHz
- Technology :
- EEPROM
- Data Retention Time-Min :
- 100
- Supply Voltage-Max (Vsup) :
- 5.5 V
- Peak Reflow Temperature (Cel) :
- 260
- Mount :
- Surface Mount
- Subcategory :
- EEPROMs
- Memory Density :
- 1024 bit
- Qualification Status :
- Not Qualified
- Voltage - Supply :
- 2.7V~5.5V
- Supply Voltage-Min (Vsup) :
- 2.7 V
- Manufacturer :
- Atmel Corporation
- Product Status :
- Obsolete
- Number of Functions :
- 1
- Write Protection :
- SOFTWARE
- Interface :
- Serial
- Endurance :
- 1000000 Write/Erase Cycles
- Operating Mode :
- SYNCHRONOUS
- Memory Width :
- 16
- Reach Compliance Code :
- Unknown
- Memory Format :
- EEPROM
- Surface Mount :
- yes
- Density :
- 1 kb
- Terminal Form :
- Gull wing
- Length :
- 4.9 mm
- Organization :
- 64X16
- JESD-609 Code :
- e3
- Nominal Supply Current :
- 2 mA
- Power Supplies :
- 3/5 V
- Max Supply Voltage :
- 5.5 V
- Seated Height-Max :
- 1.75 mm
- Supply Current-Max :
- 0.002 mA
- Lead Free :
- Lead Free
- Min Operating Temperature :
- -40 °C
- ECCN Code :
- EAR99
- Max Operating Temperature :
- 85 °C
- Write Cycle Time - Word, Page :
- 10ms
- RoHS Status :
- ROHS3 Compliant
- Datasheets
- AT93C46A-10SU-2.7

Memory Microchip Technology AT93C46A-10SU-2.7 Overview
The Memory Microchip Technology AT93C46A-10SU-2.7 is a high-performance, 1-Kbit Electrically Erasable Programmable Read-Only Memory (EEPROM) chip designed to deliver robust data storage with efficient SPI interface communications. Engineered by Microchip Technology, a leader in integrated circuit solutions, this compact EEPROM device offers an optimal blend of size, performance, and reliability, making it ideal for sophisticated yet space-conscious applications. Its high-speed operation up to 2 MHz ensures rapid data access, enhancing the performance of embedded systems that require quick and reliable data retrieval and storage.
AT93C46A-10SU-2.7 Features
The AT93C46A-10SU-2.7 EEPROM includes several key features that make it suitable for a wide range of applications:
- 1-Kbit memory: Adequate space for storing essential data and parameters.
- SPI interface: Provides fast and efficient communication with microcontrollers.
- 2 MHz clock frequency: Enables quick data access and processing, minimizing latency.
- 8-SOIC package: Compact form factor for easy integration into space-limited designs.
- Low-voltage operation: Operates within a 2.7V to 5.5V range, suitable for battery-powered and portable devices.
AT93C46A-10SU-2.7 Applications
- Consumer Electronics: Used in devices like digital cameras and audio players to store user settings and preferences, enhancing the user experience with reliable data retention.
- Industrial Automation: Implements configuration storage for sensors and actuators, facilitating robust and flexible factory settings management.
- Automotive Systems: Integral for storing critical calibration data needed for engine control units (ECUs) and other onboard systems that require frequent and reliable data access.
- Telecommunications: Employed in network devices for boot sequence storage and management, ensuring consistent operational parameters across power cycles.
- Medical Devices: Helps store user and device calibration data in small, portable medical instruments, thereby supporting compliance with stringent reliability and accuracy standards.
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