93C66A-I/MS
- Mfr.Part #
- 93C66A-I/MS
- Manufacturer
- Microchip Technology
- Package / Case
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Datasheet
- Download
- Description
- IC EEPROM 4KBIT SPI 2MHZ 8MSOP
- Stock
- 21
- In Stock :
- 21
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- Manufacturer :
- Microchip Technology
- Product Category :
- Memory
- Frequency :
- 3(MHz)
- Operating Temperature :
- -40°C~85°C TA
- Package / Case :
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Standby Current-Max :
- 0.000001A
- Published :
- 2008
- Schedule B :
- 8542320050, 8542320050/8542320050/8542320050/8542320050/8542320050
- Min Supply Voltage :
- 4.5 V
- Operating Temperature (Min) :
- -40C
- Mounting :
- Surface Mount
- Max Operating Temperature :
- 85 °C
- Series :
- --
- Write Cycle Time-Max (tWC) :
- 2ms
- Supply Voltage :
- 5V
- Mounting Style :
- SMD/SMT
- Access Time (Max) :
- 250(ns)
- Operating Supply Voltage (Max) :
- 5.5(V)
- Write Cycle Time - Word, Page :
- 2ms
- Supply Current :
- 2(mA)
- Minimum Operating Temperature :
- - 40 C
- Rad Hardened :
- No
- Base Product Number :
- 93C66A
- Nominal Supply Current :
- 2mA
- Interface :
- Serial
- Access Time :
- 250 ns
- Supplier Device Package :
- 8-MSOP
- Density :
- 4 kb
- Max Frequency :
- 2 MHz
- Power Supplies :
- 5V
- Terminal Position :
- Dual
- Voltage - Supply :
- 4.5V~5.5V
- Operating Temp Range :
- -40C to 85C
- Interface Type :
- Serial (Microwire)
- Pin Count :
- 8
- Mount :
- Surface Mount
- RoHS :
- Compliant
- RoHS Status :
- ROHS3 Compliant
- Number of Pins :
- 8
- Data Retention :
- 200
- Operating Supply Voltage (Min) :
- 4.5(V)
- Pbfree Code :
- yes
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Endurance :
- 1000000 Write/Erase Cycles
- Number of Functions :
- 1
- Number of Terminations :
- 8
- Packaging :
- Tube
- Memory Format :
- EEPROM
- Radiation Hardening :
- No
- Contact Plating :
- Tin
- Package :
- Tube
- Operating Supply Voltage :
- 5V
- Maximum Operating Temperature :
- + 85 C
- Write Protection :
- SOFTWARE
- Programmable :
- yes
- JESD-609 Code :
- e3
- Height :
- 950μm
- Min Operating Temperature :
- -40 °C
- Number of Words :
- 512
- Operating Temperature Classification :
- Industrial
- ECCN Code :
- EAR99
- Clock Frequency :
- 2MHz
- Operating Supply Voltage (Typ) :
- 5(V)
- Data Retention Time-Min :
- 200
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Serial Bus Type :
- Microwire
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Peak Reflow Temperature (Cel) :
- 260
- Base Part Number :
- 93C66A
- Memory Density :
- 4
- Operating Temperature (Max) :
- 85C
- Memory Size :
- 4Kb 512 x 8
- Length :
- 3mm
- Mounting Type :
- Surface Mount
- Max Supply Voltage :
- 5.5 V
- Memory Organization :
- 512 x 8
- Package Type :
- MSOP
- Product Status :
- Active
- Width :
- 3mm
- Memory Interface :
- SPI
- Organization :
- 512X8
- Interfaces :
- Serial(Microwire)
- Memory Type :
- Non-Volatile
- Factory Lead Time :
- 7 Weeks
- Terminal Pitch :
- 0.65mm
- Datasheets
- 93C66A-I/MS

[Memory Microchip Technology 93C66A-I/MS] Overview
Introducing the cutting-edge EEPROM solution from Microchip Technology, the 93C66A-I/MS. This high-performance integrated circuit offers a robust 4KBIT SPI EEPROM memory, seamlessly engineered to meet the demands of modern electronic devices. Its compact 8MSOP package ensures efficient space utilization, making it an ideal choice for space-constrained designs. With a lightning-fast 2MHz SPI interface, this EEPROM enables swift data transfer, enhancing overall system responsiveness and efficiency. Whether you're designing consumer electronics, automotive applications, or industrial control systems, the 93C66A-I/MS stands as the epitome of reliability, performance, and versatility.
93C66A-I/MS Features
- 4KBIT EEPROM memory
- SPI interface with 2MHz speed
- Compact 8MSOP package
- Wide operating voltage range
- High reliability and endurance
- Low power consumption
- Industrial temperature range (-40°C to +85°C)
- Enhanced data security features
93C66A-I/MS Applications
- Consumer Electronics: Utilized in smart home devices, IoT sensors, and portable gadgets, the 93C66A-I/MS provides reliable non-volatile storage for user settings, configuration data, and firmware updates.
- Automotive Systems: Integrated into automotive ECUs, infotainment systems, and instrument clusters, this EEPROM facilitates secure storage of critical vehicle parameters, calibration data, and diagnostic logs.
- Industrial Automation: Deployed in PLCs, motor control units, and factory automation equipment, the 93C66A-I/MS ensures seamless data logging, parameter storage, and system configuration management in harsh industrial environments.
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