11AA080-I/SN Microchip Integrated Circuit (Small Outline Packages) In Stock
The 11AA080-I/SN is an 8Kbit (1K x 8) single-wire serial EEPROM operating at 1.8V with up to 1 MHz clock frequency in an SOIC-8 package. It offers 1 million write/erase cycle endurance and 200-year minimum data retention for reliable non-volatile storage. Available from stock worldwide with competitive pricing.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- 11AA080-I/SN Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.2600(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 (1024 x 8) single-wire serial EEPROM with 1.8V low-voltage operation minimizing power consumption in battery-powered designs
- 1 million write/erase cycle endurance with 200-year minimum data retention ensuring long-term reliability in embedded storage applications
- Up to 1 MHz clock frequency in a compact SOIC-8 package with RoHS-compliant lead-free construction for modern green electronics
Applications
The 11AA080-I/SN is ideal for storing configuration data, calibration parameters, and user settings in low-power embedded systems such as wearable devices, smart meters, and IoT sensors. Its single-wire interface simplifies PCB routing in space-constrained designs where minimizing pin count is essential. The device also suits industrial control systems requiring non-volatile parameter retention through power cycles with guaranteed data integrity.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | SOIC-8 |
| 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-G8 |
| 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 | SOP8,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| 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) | 1.8V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Toggle Bit | NO |
| Write Cycle Time-Max (tWC) | 10ms |
| Write Protection | SOFTWARE |
| Package | Small Outline Packages |
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 memory capacity and organization of the 11AA080-I/SN?
The 11AA080-I/SN provides 8Kbit of total memory organized as 1024 x 8 bits (1KB). This capacity is well-suited for storing firmware configuration tables, calibration coefficients, device identifiers, and user preference data in embedded microcontroller systems.
What is the endurance and data retention specification of the 11AA080-I/SN?
The 11AA080-I/SN is rated for a minimum of 1 million write/erase cycles per memory location, ensuring long operational life in applications with frequent data updates. Data retention is guaranteed for a minimum of 200 years, providing highly reliable non-volatile storage for critical configuration and calibration data.
What interface does the 11AA080-I/SN use and what is its maximum clock speed?
The 11AA080-I/SN uses a single-wire serial interface, reducing pin count to a minimum for simplified PCB design. It supports a maximum clock frequency of 1 MHz, enabling fast data transfers while maintaining compatibility with low-speed microcontroller I/O lines in 1.8V systems.
What package does the 11AA080-I/SN use and is it RoHS compliant?
The device comes in an SOIC-8 (Small Outline IC, 8-pin) package with the JESD-30 code R-PDSO-G8. It carries JESD-609 Code e3, confirming RoHS-compliant lead-free construction suitable for use in environmentally regulated consumer, industrial, and automotive end products.
What are typical applications for the 11AA080-I/SN?
Typical applications include wearable device configuration storage, IoT sensor parameter retention, smart meter calibration data, industrial controller settings, and any embedded system requiring compact, low-power non-volatile memory. The single-wire interface and 1.8V operation make it especially attractive for battery-powered and ultra-low-power microcontroller platforms.
Related Guides
CL31A107MQHNNNE 1206 100 uF MLCC Selection Guide
How to choose CL31A107MQHNNNE and related 1206 MLCCs for low-voltage bulk capacitance and regulator stability.
Jul 2, 2026
CL05B103KB5NNNC 0402 10 nF X7R MLCC Selection Guide
How to choose CL05B103KB5NNNC and related 0402 MLCCs for bypassing, filtering, voltage derating, and sourcing.
Jul 2, 2026
ADAQ7768-1 Design Guide for Precision Vibration and Dynamic Signal Measurement
Design ADAQ7768-1 precision data acquisition channels for vibration and dynamic sensing with the right bandwidth, reference, clock, and layout choices.
Jun 30, 2026
AD5204BRZ10 Design Guide for SPI-Controlled Gain and Offset Calibration
Design AD5204BRZ10 digital potentiometer calibration loops with bounded trim span, safe wiper current, clean SPI routing, and reliable startup codes.
Jun 30, 2026
Why Buy from FindMyChip
About Microchip
Microchip is a leading electronic component manufacturer. FindMyChip sources Microchip ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.3700 | $0.37 |
| 10+ | $0.3620 | $3.62 |
| 100+ | $0.2900 | $29.00 |
| 1000+ | $0.2700 | $270.00 |
| 5000+ | $0.2600 | $1300.00 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Response time is incredible — usually under 4 hours. They understand that production lines can't wait.”