11LC160T-I/TT Microchip Integrated Circuit (SOT23 (3-Pin)) In Stock
11LC160T-I/TT is a 16Kbit single-wire serial EEPROM by Microchip with an ultra-compact SOT-23-3 package. Key specs: 1MHz clock, 1 million write/erase cycles, 200-year data retention. From $0.60, in stock with worldwide shipping.
- Manufacturer
- Microchip
- Package
- SOT23 (3-Pin)
- Pin Count
- 3
- Lifecycle
- ACTIVE
- Datasheet
- 11LC160T-I/TT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.1546(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of 11LC160T-I/TT?
- 16Kbit capacity with single-wire UNI/O interface reduces host microcontroller pin usage to just one signal line
- Ultra-compact SOT-23-3 package is among the smallest available for serial EEPROM devices
- 1 million write/erase cycle endurance supports frequent configuration or data updates over device lifetime
- 200-year minimum data retention ensures reliable non-volatile storage for the product's full service life
- 1MHz maximum clock frequency enables fast read and write transactions over the UNI/O bus
What is 11LC160T-I/TT used for?
The 11LC160T-I/TT is ideal for storing calibration data, configuration settings, and serial numbers in space-constrained embedded designs such as wearables, sensor tags, and miniature IoT modules. Its single-wire interface minimizes I/O pin requirements on small microcontrollers, making it especially valuable in pin-limited SOC and ASIC-based designs. The device is also used in medical sensors, smart home accessories, and portable consumer electronics where board space is at a premium.
What are the specifications of 11LC160T-I/TT?
| Pbfree Code | Yes |
| Manufacturer Package Code | SOT-23-3 |
| Factory Lead Time | 6Weeks |
| YTEOL | 8 |
| Clock Frequency-Max (fCLK) | 1MHz |
| Data Retention Time-Min | 200 |
| Endurance | 1000000 Write/Erase Cycles |
| JESD-30 Code | R-PDSO-G3 |
| JESD-609 Code | e3 |
| Memory Density | 16384bit |
| Memory IC Type | EEPROM |
| Memory Width | 8 |
| Number of Functions | 1 |
| Number of Ports | 1 |
| Number of Words | 2048words |
| Number of Words Code | 2000 |
| Operating Mode | SYNCHRONOUS |
| Organization | 2KX8 |
| Output Characteristics | TOTEM POLE |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TO-236 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Parallel/Serial | SERIAL |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Ready/Busy | NO |
| Reverse Pinout | NO |
| Screening Level | AEC-Q100 |
| Serial Bus Type | 1-WIRE |
| Standby Current-Max | 0.000005A |
| Supply Current-Max | 0.005mA |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 2.5V |
| Supply Voltage-Nom (Vsup) | 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 |
| Toggle Bit | NO |
| Write Cycle Time-Max (tWC) | 10ms |
| Write Protection | SOFTWARE |
| Package | SOT23 (3-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 | Thailand |
Where can I find the 11LC160T-I/TT datasheet?
11LC160T-I/TT Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for 11LC160T-I/TT?
Compatible alternatives and drop-in replacements for 11LC160T-I/TT:
Frequently Asked Questions
What memory capacity and interface does the 11LC160T-I/TT offer?
The 11LC160T-I/TT provides 16Kbit (2KB) of EEPROM storage accessed over Microchip's proprietary UNI/O single-wire serial interface. The single-wire protocol requires only one I/O pin on the host microcontroller, making it ideal for applications where pin count is severely limited, such as SOT-23-based microcontroller designs and small sensor ICs.
What is the endurance and data retention of the 11LC160T-I/TT?
The 11LC160T-I/TT is rated for 1 million write/erase cycles per cell and guarantees a minimum data retention time of 200 years. This combination of high endurance and extremely long retention ensures the device can reliably store and update non-volatile data throughout the entire service life of the end product.
What package does the 11LC160T-I/TT use?
The 11LC160T-I/TT is housed in an SOT-23-3 (3-pin Small Outline Transistor) surface-mount package, one of the smallest standard IC packages available. This footprint is ideal for space-critical applications such as wearables, sensor nodes, and compact IoT devices where PCB area is extremely limited.
What is the maximum clock frequency of the 11LC160T-I/TT?
The 11LC160T-I/TT supports a maximum UNI/O bus clock frequency of 1MHz. This enables reasonably fast data transfers for configuration loading or calibration reads at startup, while remaining compatible with the timing constraints of low-power microcontrollers operating at reduced clock speeds to conserve battery life.
What are typical applications for the 11LC160T-I/TT?
Typical applications include configuration storage and calibration data in wearables, IoT sensor tags, medical patches, smart labels, and compact consumer electronics. Its single-wire interface and SOT-23-3 footprint make it a practical choice wherever a designer needs non-volatile storage but cannot spare the PCB area or I/O pins required by larger EEPROM packages with multi-wire interfaces.
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More from Microchip
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.2741 | $0.27 |
| 250+ | $0.1599 | $39.97 |
| 500+ | $0.1573 | $78.65 |
| 1000+ | $0.1546 | $154.60 |
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