93LC46BT-I/OT Microchip Integrated Circuit (SOT23 (6-Pin)) In Stock
Microchip 93LC46BT-I/OT is a 1Kbit serial EEPROM organized as 64 x 16-bit with SPI-compatible interface operating at up to 2MHz. Provides 1,000,000 write/erase cycle endurance and minimum 200-year data retention. Available in compact 6-pin SOT-23 package, in stock worldwide with competitive pricing.
- Manufacturer
- Microchip
- Package
- SOT23 (6-Pin)
- Pin Count
- 6
- Lifecycle
- ACTIVE
- Datasheet
- 93LC46BT-I/OT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.2284(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 1Kbit serial EEPROM with 64x16 organization and 2MHz SPI-compatible interface for fast data access
- Outstanding 1,000,000 write/erase cycle endurance ensuring long-term reliability in data logging applications
- Ultra-compact 6-pin SOT-23 package enabling space-constrained designs with minimal PCB footprint
Applications
The 93LC46BT-I/OT serial EEPROM is ideal for storing configuration data, calibration constants, and device identification in embedded systems such as IoT sensors, smart meters, and consumer electronics. Its compact SOT-23 package and low power operation make it perfect for portable and wearable devices requiring non-volatile memory with high endurance. The SPI-compatible interface simplifies integration with microcontrollers and digital signal processors in industrial control and automotive applications.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | SOT-23-6 |
| Factory Lead Time | 6Weeks |
| YTEOL | 8 |
| Clock Frequency-Max (fCLK) | 2MHz |
| Data Retention Time-Min | 200 |
| Endurance | 1000000 Write/Erase Cycles |
| JESD-30 Code | R-PDSO-G6 |
| JESD-609 Code | e3 |
| Memory Density | 1024bit |
| Memory IC Type | EEPROM |
| Memory Width | 16 |
| Number of Functions | 1 |
| Number of Ports | 1 |
| Number of Words | 64words |
| Number of Words Code | 64 |
| Operating Mode | SYNCHRONOUS |
| Organization | 64X16 |
| Output Characteristics | 3-STATE |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSOP5/6,.11,37 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH |
| Parallel/Serial | SERIAL |
| Peak Reflow Temperature (Cel) | 260 |
| Programming Voltage | 2.5V |
| Qualification Status | Not Qualified |
| Serial Bus Type | MICROWIRE |
| Standby Current-Max | 0.000001A |
| Supply Current-Max | 0.002mA |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 1.8V |
| Supply Voltage-Nom (Vsup) | 2.5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.95mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Write Cycle Time-Max (tWC) | 6ms |
| Write Protection | SOFTWARE |
| ## 93LC46BT-I/OT Alternates Showing results | Image |
| Package | SOT23 (6-Pin) |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.32.00.51 |
| Country of Origin | Malaysia, Thailand |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for 93LC46BT-I/OT:
Frequently Asked Questions
What is the memory capacity of the 93LC46BT-I/OT?
The 93LC46BT-I/OT has a total memory density of 1024 bits (1Kbit), organized as 64 words of 16 bits each. This compact memory size is sufficient for storing configuration parameters, calibration data, and device identification numbers in embedded system designs.
How many write/erase cycles does the 93LC46BT-I/OT support?
The 93LC46BT-I/OT is rated for a minimum of 1,000,000 write/erase cycles, providing exceptional endurance for applications requiring frequent data updates. Combined with a minimum data retention time of 200 years, it ensures reliable long-term data storage.
What interface does the 93LC46BT-I/OT use?
The 93LC46BT-I/OT uses a serial SPI-compatible interface operating at up to 2MHz maximum clock frequency (fCLK). This industry-standard interface enables straightforward connection to virtually any microcontroller with minimal pin count requirements.
What package is the 93LC46BT-I/OT available in?
The 93LC46BT-I/OT comes in a 6-pin SOT-23 package (SOT-23-6), one of the smallest surface-mount packages available. This tiny footprint is particularly valuable in space-constrained applications such as wearable devices, miniature sensors, and compact consumer electronics.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.2680 | $0.27 |
| 7+ | $0.2284 | $1.60 |
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