93AA66/P
- Mfr.Part #
- 93AA66/P
- Manufacturer
- Microchip Technology
- Package / Case
- 8-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC EEPROM 4KBIT SPI 2MHZ 8DIP
- Stock
- 54
- In Stock :
- 54
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- Manufacturer :
- Microchip Technology
- Product Category :
- Memory
- Product Status :
- Active
- Package Shape :
- RECTANGULAR
- Supply Voltage :
- 3V
- Power Supplies :
- 2/5V
- Series :
- --
- RoHS Status :
- Non-RoHS Compliant
- Supplier Device Package :
- 8-PDIP
- Maximum Operating Temperature :
- + 70 C
- Published :
- 2004
- Supply Voltage-Max (Vsup) :
- 5.5V
- Temperature Grade :
- COMMERCIAL
- Terminal Pitch :
- 2.54mm
- Length :
- 9.46mm
- Terminal Position :
- Dual
- Reach Compliance Code :
- Compliant
- Screening Level :
- TS 16949
- Number of Functions :
- 1
- Endurance :
- 10000000 Write/Erase Cycles
- Radiation Hardening :
- No
- Mounting Style :
- Through Hole
- Height Seated (Max) :
- 4.32mm
- JESD-609 Code :
- e3
- Mounting Type :
- Through Hole
- Base Product Number :
- 93AA66
- Package :
- Tube
- Operating Mode :
- SYNCHRONOUS
- Moisture Sensitivity Level (MSL) :
- Not Applicable
- Memory Interface :
- SPI
- Alternate Memory Width :
- 8
- Number of Terminations :
- 8
- Width :
- 7.62mm
- Supply Voltage-Min (Vsup) :
- 1.8 V
- Packaging :
- Tube
- Write Cycle Time-Max (tWC) :
- 10ms
- Nominal Supply Current :
- 3mA
- Data Retention Time-Min :
- 200
- Clock Frequency :
- 2MHz
- Terminal Form :
- THROUGH-HOLE
- Manufacturer :
- Microchip Technology Inc
- Subcategory :
- EEPROMs
- Base Part Number :
- 93AA66
- Interface :
- Serial
- Data Retention :
- 200 Year
- HTS Code :
- 8542.32.00.51
- Additional Feature :
- 100K ERASE/WRITE CYCLES MIN; DATA RETENTION > 40 YEARS
- Memory Width :
- 16
- Terminal Finish :
- Matte Tin (Sn)
- Memory Type :
- Non-Volatile
- Qualification Status :
- Not Qualified
- Package / Case :
- 8-DIP (0.300, 7.62mm)
- Interface Type :
- 3-Wire, Microwire
- Voltage - Supply :
- 1.8V~5.5V
- Surface Mount :
- No
- Serial Bus Type :
- Microwire
- Contact Plating :
- Tin
- Memory Format :
- EEPROM
- Standby Current-Max :
- 0.00003A
- Access Time :
- 2 μs
- Peak Reflow Temperature (Cel) :
- Not Applicable
- Supply Current-Max :
- 0.001 mA
- ECCN Code :
- EAR99
- Number of Terminals :
- 8
- Seated Height-Max :
- 4.32 mm
- Operating Supply Voltage :
- 1.8V
- JESD-30 Code :
- R-PDIP-T8
- Memory Size :
- 4Kb 512 x 8 256 x 16
- Output Characteristics :
- 3-STATE
- Write Protection :
- SOFTWARE
- Pbfree Code :
- yes
- Factory Lead Time :
- 28 Weeks
- Number of Words :
- 256 words
- Pin Count :
- 8
- Memory IC Type :
- EEPROM
- Write Cycle Time - Word, Page :
- 10ms
- Density :
- 4 kb
- Minimum Operating Temperature :
- 0 C
- Parallel/Serial :
- Serial
- Lead Free :
- Contains Lead
- Memory Density :
- 4096 bit
- Organization :
- 256X16
- Number of Pins :
- 8
- Operating Temperature :
- 0°C~70°C TA
- Memory Organization :
- 512 x 8, 256 x 16
- Datasheets
- 93AA66/P

Memory Microchip Technology 93AA66/P Overview
The 93AA66/P, manufactured by the renowned Microchip Technology, is a top-tier IC EEPROM proficient in data retention and quick access. With a 4Kbit storage capacity and a speedy SPI (Serial Peripheral Interface) that clocks in at 2MHz, this device stands out in the Memory category. Encased in an 8DIP (Dual Inline Package), it offers stable performance and easy integration into a wide array of electronic applications. The Memory Microchip Technology 93AA66/P is engineered to offer a reliable and flexible solution for storing critical data that requires frequent or rapid updates, such as device configurations or settings. Its compatibility with numerous microcontrollers and legacy devices makes it a versatile choice for developers looking to employ robust non-volatile memory. Ensuring data integrity combined with a low-power operation, this IC EEPROM is designed for performance-driven applications where space and power efficiency are paramount.
93AA66/P Features
- 4Kbit EEPROM Memory Capacity
- SPI Interface with up to 2MHz Frequency
- Operational in the 2.5V to 5.5V voltage range
- Reliable Data Retention of over 200 years
- Low-Power Operation for Energy-Conscious Applications
- 8-Pin DIP Package for Easy Mounting
- Industry Standard Serial Interface Compatible with Many Microcontrollers
93AA66/P Applications
- Consumer Electronics
The 93AA66/P is used in devices such as smart TVs and gaming consoles to store user settings and preferences, ensuring a personalized experience every time they are used.
- Industrial Control Systems
In robust industrial environments, this chip provides a reliable solution for storing configuration data that enables machinery to resume operations seamlessly after shut-downs.
- Medical Devices
Medical equipment utilizes the 93AA66/P for storing calibration data critical for accuracy and reliability in diagnostics and monitoring instruments.
- Automotive Electronics
Modern vehicles use EEPROM memory like the 93AA66/P to store vital data such as emission control configurations and user-specific settings for a better driving experience.
- Telecommunications
In networking equipment, the chip serves the essential role of maintaining device configuration, enabling consistent communication processes and protocol management.
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