93AA66A-I/P
- Mfr.Part #
- 93AA66A-I/P
- Manufacturer
- Microchip Technology
- Package / Case
- 8-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC EEPROM 4KBIT SPI 2MHZ 8DIP
- Stock
- 412
- In Stock :
- 412
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- Manufacturer :
- Microchip Technology
- Product Category :
- Memory
- RoHS :
- Details
- Power Supplies :
- 2/5V
- Subcategory :
- Memory and Data Storage
- HTS Code :
- 8542.32.00.51
- Number of Terminations :
- 8
- Terminal Pitch :
- 2.54mm
- Data Retention :
- 200
- Density :
- 4 kb
- Package Type :
- PDIP
- Supply Current-Max :
- 0.002 mA
- Temperature Grade :
- Industrial
- Operating Temp Range :
- -40C to 85C
- Operating Temperature (Min) :
- -40C
- Operating Supply Voltage (Typ) :
- 2.5/3.3/5(V)
- Qualification Status :
- Not Qualified
- Endurance :
- 1000000 Write/Erase Cycles
- Published :
- 2008
- Frequency :
- 1(MHz)
- Memory Format :
- EEPROM
- Standby Current-Max :
- 0.000001A
- RoHS Status :
- ROHS3 Compliant
- Number of Words :
- 512 words
- Write Cycle Time - Word, Page :
- 6ms
- Max Frequency :
- 1 MHz
- Write Protection :
- SOFTWARE
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Operating Temperature Classification :
- Industrial
- Maximum Operating Temperature :
- + 85 C
- Access Time (Max) :
- 250(ns)
- Product Type :
- EEPROM
- Interfaces :
- Serial(Microwire)
- Operating Temperature (Max) :
- 85C
- Radiation Hardening :
- No
- Organization :
- 512X8
- Supply Current :
- 2(mA)
- Operating Supply Voltage (Min) :
- 1.8(V)
- Pin Count :
- 8
- Series :
- --
- Access Time :
- 250 ns
- Surface Mount :
- No
- Mounting :
- Through Hole
- Voltage - Supply :
- 1.8V~5.5V
- Data Retention Time-Min :
- 200
- Peak Reflow Temperature (Cel) :
- Not Applicable
- Rad Hardened :
- No
- Max Operating Temperature :
- 85 °C
- Operating Supply Voltage :
- 1.8 V to 5.5 V
- Moisture Sensitivity Level (MSL) :
- Not Applicable
- Supplier Device Package :
- 8-PDIP
- Lead Free :
- Lead Free
- Serial Bus Type :
- Microwire
- Terminal Form :
- THROUGH-HOLE
- Operating Mode :
- SYNCHRONOUS
- Memory Size :
- 4Kb 512 x 8
- Minimum Operating Temperature :
- - 40 C
- Memory Density :
- 4
- Supply Voltage-Min (Vsup) :
- 1.8 V
- Product Category :
- EEPROM
- Max Supply Voltage :
- 5.5 V
- Operating Supply Current :
- 2 mA
- Packaging :
- Tube
- Contact Plating :
- Tin
- Mounting Type :
- Through Hole
- JESD-30 Code :
- R-PDIP-T8
- Write Cycle Time-Max (tWC) :
- 6ms
- Length :
- 10.16mm
- Operating Supply Voltage (Max) :
- 5.5(V)
- JESD-609 Code :
- e3
- Package :
- Tube
- Height :
- 4.953mm
- Terminal Position :
- Dual
- Terminal Finish :
- Matte Tin (Sn)
- Base Part Number :
- 93AA66A
- Nominal Supply Current :
- 2mA
- Number of Terminals :
- 8
- Programmable :
- yes
- Pbfree Code :
- yes
- Manufacturer :
- Microchip
- Supply Voltage :
- 2.5V
- Number of Functions :
- 1
- Min Operating Temperature :
- -40 °C
- Package Shape :
- RECTANGULAR
- Memory IC Type :
- EEPROM
- Memory Width :
- 8
- Parallel/Serial :
- Serial
- Reach Compliance Code :
- Compliant
- Brand :
- Microchip Technology
- Seated Height-Max :
- 5.33 mm
- Min Supply Voltage :
- 1.8 V
- Supply Voltage-Max (Vsup) :
- 5.5V
- Interface :
- Serial
- Base Product Number :
- 93AA66
- Memory Interface :
- SPI
- Memory Organization :
- 512 x 8
- Number of Pins :
- 8
- Mounting Style :
- Through Hole
- Mount :
- Through Hole
- Operating Temperature :
- -40°C~85°C TA
- Clock Frequency :
- 2MHz
- ECCN Code :
- EAR99
- Width :
- 7.112mm
- Package / Case :
- 8-DIP (0.300, 7.62mm)
- Interface Type :
- Serial (Microwire)
- Factory Lead Time :
- 7 Weeks
- Product Status :
- Active
- Memory Type :
- Non-Volatile
- Datasheets
- 93AA66A-I/P

Memory Microchip Technology 93AA66A-I/P Overview
Introducing the Memory Microchip Technology 93AA66A-I/P, a robust and reliable 4Kbit EEPROM that offers an ideal storage solution for applications requiring data retention through power cycles. Manufactured by Microchip Technology, this component utilizes the SPI (Serial Peripheral Interface) for communication, supporting speeds up to 2MHz. Its compact 8-pin DIP (Dual Inline Package) ensures it can be integrated into a wide variety of electronic systems, providing a flexible and cost-effective option for designers. The 93AA66A-I/P is particularly well-suited for devices requiring small footprint memory storage with straightforward interfacing and minimal power consumption.
93AA66A-I/P Features
- 4Kbit of EEPROM memory storage
- Operates on a Serial Peripheral Interface (SPI) bus
- Communication speeds up to 2 MHz
- Available in an 8-pin DIP package
- Low-power consumption
- Extended temperature range, suitable for industrial applications
93AA66A-I/P Applications
- Consumer Electronics: Used in TVs, set-top boxes, and home automation systems to store user settings and preferences. The EEPROM allows for quick access and reliable storage, ensuring settings are preserved between uses.
- Industrial Automation: Ideal for use in automation controllers and sensors where parameters need to be stored persistently. Its robustness in various temperature environments makes it suitable for demanding industrial applications.
- Automotive Applications: Integrates into automotive subsystems for configuration and diagnostic data storage. The durable nature of the 93AA66A-I/P ensures data integrity in fluctuating environmental conditions.
- Telecommunications: Employed in network devices like modems and routers for storing firmware settings and MAC addresses. Its fast SPI interface enables high-speed access to critical configuration data.
- Medical Devices: Utilized in medical monitoring devices to keep critical calibration data safe and accessible, facilitating reliable performance in critical healthcare applications.
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