93LC76AT-I/OT Microchip Integrated Circuit (Other) In Stock
The 93LC76AT-I/OT is a Microchip 8Kbit EEPROM in a compact SOT-23-6 package. It operates up to 3 MHz SPI clock with 200-year data retention and 1,000,000 write/erase cycle endurance. Competitively priced and available with worldwide shipping.
- Manufacturer
- Microchip
- Package
- Other
- Pin Count
- 6
- Lifecycle
- ACTIVE
- Datasheet
- 93LC76AT-I/OT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.3500(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
- 8Kbit (1K x 8 or 512 x 16) serial EEPROM with up to 3 MHz SPI clock frequency
- Ultra-compact SOT-23-6 package enabling space-constrained PCB designs
- 1,000,000 write/erase cycle endurance with 200-year data retention guarantee
Applications
The 93LC76AT-I/OT is well suited for storing calibration constants, configuration parameters, and device identification data in consumer electronics and industrial sensors. Its small SOT-23-6 footprint makes it an ideal choice for portable medical devices and wearable technology where board space is at a premium. It also serves reliably in automotive trim and feature-selection memory applications that demand high endurance.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | SOT-23-6 |
| Factory Lead Time | 6Weeks |
| YTEOL | 9 |
| Clock Frequency-Max (fCLK) | 3MHz |
| Data Retention Time-Min | 200 |
| Endurance | 1000000 Write/Erase Cycles |
| JESD-30 Code | R-PDSO-G6 |
| JESD-609 Code | e3 |
| Memory Density | 8192bit |
| Memory IC Type | EEPROM |
| Memory Width | 8 |
| Number of Functions | 1 |
| Number of Ports | 1 |
| Number of Words | 1024words |
| Number of Words Code | 1000 |
| Operating Mode | SYNCHRONOUS |
| Organization | 1KX8 |
| Output Characteristics | TOTEM POLE |
| 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 |
| Qualification Status | Not Qualified |
| Ready/Busy | YES |
| Reverse Pinout | NO |
| Screening Level | TS 16949 |
| Serial Bus Type | MICROWIRE |
| Standby Current-Max | 0.000001A |
| Supply Current-Max | 0.003mA |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 2.5V |
| Supply Voltage-Nom (Vsup) | 3V |
| 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 |
| Toggle Bit | YES |
| Write Cycle Time-Max (tWC) | 5ms |
| Write Protection | SOFTWARE |
| Package | Other |
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 | Thailand |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the maximum SPI clock frequency supported by the 93LC76AT-I/OT?
The 93LC76AT-I/OT supports a maximum SPI clock frequency of 3 MHz, making it fast enough for most microcontroller-based data-logging and configuration-storage applications while keeping power consumption low.
How many write/erase cycles can the 93LC76AT-I/OT endure before wearing out?
The device is rated for 1,000,000 write/erase cycles, paired with a minimum data retention time of 200 years, so it remains reliable even in applications that update stored values frequently.
Which PCB footprint does the 93LC76AT-I/OT use, and how does that affect layout space?
It uses the SOT-23-6 surface-mount footprint with 6 pins, which occupies roughly 3 mm x 1.75 mm of board area — one of the smallest packages available for an 8Kbit serial EEPROM.
When should a designer choose the 93LC76AT-I/OT over a larger DIP-packaged EEPROM?
Choose the 93LC76AT-I/OT when your design requires 8Kbit of non-volatile storage in under 6 mm² of board space, such as in wearable devices or compact IoT nodes where a standard 8-pin DIP package would consume 4× more area.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.4300 | $0.43 |
| 100+ | $0.4100 | $41.00 |
| 1000+ | $0.3700 | $370.00 |
| 5000+ | $0.3500 | $1750.00 |
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