93LC46X/SN
- Mfr.Part #
- 93LC46X/SN
- Manufacturer
- Microchip Technology
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC EEPROM 1KBIT SPI 2MHZ 8SOIC
- Stock
- 1,460
- In Stock :
- 1,460
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- Manufacturer :
- Microchip Technology
- Product Category :
- Memory
- Surface Mount :
- yes
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Memory IC Type :
- EEPROM
- Operating Temperature :
- 0°C~70°C TA
- Packaging :
- Tube
- Qualification Status :
- Not Qualified
- Memory Organization :
- 128 x 8, 64 x 16
- Product Status :
- Active
- JESD-30 Code :
- R-PDSO-G8
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Supply Voltage :
- 5V
- Series :
- --
- Number of Terminations :
- 8
- Additional Feature :
- 3 WIRE INTERFACE; AUTOMATIC WRITE; ERAL AT 4.5V TO 6.0V
- Base Product Number :
- 93LC46
- Serial Bus Type :
- Microwire
- HTS Code :
- 8542.32.00.51
- Supply Voltage-Min (Vsup) :
- 2V
- Radiation Hardening :
- No
- Subcategory :
- Memory and Data Storage
- Power Supplies :
- 3/5V
- Number of Terminals :
- 8
- Memory Width :
- 8
- Supply Voltage-Max (Vsup) :
- 6V
- Interface :
- 2-Wire, Serial
- Peak Reflow Temperature (Cel) :
- 260
- Operating Supply Current :
- 3 mA
- RoHS Status :
- ROHS3 Compliant
- Operating Mode :
- SYNCHRONOUS
- Brand :
- Microchip Technology
- Programming Voltage :
- 1.8 V to 5.5 V
- Product Type :
- EEPROM
- Memory Type :
- Non-Volatile
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Number of Pins :
- 8
- JESD-609 Code :
- e3
- Terminal Finish :
- Matte Tin (Sn)
- RoHS :
- Details
- Package Shape :
- RECTANGULAR
- Organization :
- 128 x 8/64 x 16
- Memory Interface :
- SPI
- Seated Height-Max :
- 1.75 mm
- Operating Supply Voltage :
- 2.5 V to 5.5 V
- Mounting Style :
- SMD/SMT
- Pin Count :
- 8
- Mount :
- Surface Mount
- Mounting Type :
- Surface Mount
- Alternate Memory Width :
- 16
- Write Cycle Time-Max (tWC) :
- 10 ms
- Manufacturer :
- Microchip
- Interface Type :
- 3-Wire, Microwire
- Length :
- 4.9mm
- Temperature Grade :
- COMMERCIAL
- Voltage - Supply :
- 2.5V~5.5V
- Number of Functions :
- 1
- Terminal Form :
- Gull wing
- Terminal Pitch :
- 1.27mm
- Minimum Operating Temperature :
- 0 C
- Width :
- 3.9mm
- Package :
- Tube
- Factory Lead Time :
- 13 Weeks
- Reach Compliance Code :
- Compliant
- Nominal Supply Current :
- 3mA
- Maximum Operating Temperature :
- + 70 C
- Supplier Device Package :
- 8-SOIC
- Parallel/Serial :
- Serial
- Access Time :
- 10 ms
- Number of Words :
- 128 words
- Write Protection :
- SOFTWARE
- Supply Current-Max :
- 0.003 mA
- Standby Current-Max :
- 0.00003A
- Published :
- 2004
- Write Cycle Time - Word, Page :
- 10ms
- Data Retention :
- 200 Year
- Base Part Number :
- 93LC46
- Contact Plating :
- Tin
- ECCN Code :
- EAR99
- Memory Density :
- 1024 bit
- Pbfree Code :
- yes
- Height Seated (Max) :
- 1.75mm
- Height :
- 1.25 mm (Min)
- Terminal Position :
- Dual
- Product Category :
- EEPROM
- Data Retention Time-Min :
- 200
- Density :
- 1 kb
- Endurance :
- 1000000 Write/Erase Cycles
- Clock Frequency :
- 2MHz
- Memory Format :
- EEPROM
- Memory Size :
- 1Kb 128 x 8 64 x 16
- Lead Free :
- Lead Free
- Datasheets
- 93LC46X/SN

Memory Microchip Technology 93LC46X/SN Overview
The Memory Microchip Technology 93LC46X/SN is a high-performance, 1-Kbit Electrically Erasable PROM (EEPROM) with a Serial-Peripheral Interface (SPI). Operating at a frequency of up to 2MHz, this 8-pin SOIC packaged EEPROM is a prime choice for applications that demand high-speed, non-volatile data storage. The small footprint and low power consumption make it suitable for the most space-constrained and power-sensitive applications that require reliable data retention and efficient serial I/O communication.
93LC46X/SN Features
- 1-Kbit (128 x 8 or 64 x 16) EEPROM
- Self-timed Erase and Write Cycles
- Serial Peripheral Interface (SPI) Compatible
- 2MHz Clock Rate
- Operational for 2.5V to 5.5V Supply Range
- Low-power CMOS Technology
- Industrial Temperature Range: -40°C to +85°C
- 8-pin SOIC Package
93LC46X/SN Applications
- Smart Cards: Stores small amounts of data securely and performs quick read/write operations.
- Wireless Devices: Offers reliable non-volatile memory storage for configuration settings.
- Consumer Electronics: Provides memory for settings and user preferences in gadgets like TVs and remote controllers.
- Automotive Modules: Used in storing data that needs to be frequently updated, like firmware or calibration settings.
- Medical Devices: Maintains critical device configuration and usage logs that require consistent data integrity.
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