11AA02E48-I/SN Microchip Integrated Circuit (Small Outline Packages) In Stock
Microchip 11AA02E48-I/SN is a 2Kbit UNI/O serial EEPROM with I2C-compatible interface in SOIC-8 package. Features 200-year data retention and 1 million write/erase cycles endurance. Available from stock with worldwide shipping.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- 11AA02E48-I/SN Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.1200(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 11AA02E48-I/SN?
- 2Kbit UNI/O serial EEPROM with single-wire interface for simplified PCB routing
- 1 million write/erase cycles endurance for high-reliability applications
- 200-year minimum data retention with I2C control byte 10100000R addressing
What is 11AA02E48-I/SN used for?
The 11AA02E48-I/SN is ideal for storing configuration data and calibration parameters in embedded systems requiring minimal I/O lines. It suits consumer electronics, industrial controllers, and IoT devices where board space is limited and single-wire communication reduces wiring complexity. Its robust endurance and retention characteristics make it suitable for write-intensive data logging applications.
What are the specifications of 11AA02E48-I/SN?
| Manufacturer Package Code | SOIC-8 |
| Factory Lead Time | 6Weeks |
| YTEOL | 8 |
| Clock Frequency-Max (fCLK) | 0.1MHz |
| Data Retention Time-Min | 200 |
| Endurance | 1000000 Write/Erase Cycles |
| I2C Control Byte | 10100000R |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e3 |
| Memory Density | 2048bit |
| Memory IC Type | EEPROM |
| Memory Width | 8 |
| Number of Functions | 1 |
| Number of Ports | 1 |
| Number of Words | 256words |
| Number of Words Code | 256 |
| Operating Mode | SYNCHRONOUS |
| Organization | 256X8 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.23 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Parallel/Serial | SERIAL |
| Peak Reflow Temperature (Cel) | 260 |
| Programming Voltage | 2.5V |
| Qualification Status | Not Qualified |
| Reverse Pinout | NO |
| Screening Level | TS 16949 |
| Serial Bus Type | I2C |
| Standby Current-Max | 0.000001A |
| Supply Current-Max | 0.005mA |
| 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 | 1.27mm |
| Terminal Position | DUAL |
| 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 |
Where can I find the 11AA02E48-I/SN datasheet?
11AA02E48-I/SN Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for 11AA02E48-I/SN?
Compatible alternatives and drop-in replacements for 11AA02E48-I/SN:
suggested
suggested
suggested
suggested
suggested
suggested
suggested
Frequently Asked Questions
What is the memory density and interface type of the 11AA02E48-I/SN?
The 11AA02E48-I/SN is a 2Kbit (2048-bit) EEPROM that uses the UNI/O single-wire serial interface with a maximum clock frequency of 0.1 MHz, making it compatible with the I2C control byte 10100000R for addressing.
What is the endurance and data retention specification for the 11AA02E48-I/SN?
This device supports up to 1 million write/erase cycles and guarantees a minimum data retention time of 200 years, ensuring long-term reliability in data storage applications such as calibration and configuration registers.
What package does the 11AA02E48-I/SN use and what are its RoHS compliance details?
The 11AA02E48-I/SN comes in an SOIC-8 (R-PDSO-G8) package with JESD-609 code e3, indicating it is lead-free and RoHS compliant, suitable for use in modern environmentally conscious designs.
What are typical applications for the 11AA02E48-I/SN?
Typical applications include storing device configuration data, board identification, calibration coefficients, and small data logs in consumer electronics, IoT sensors, industrial automation equipment, and any embedded design where minimal I/O pins are available.
Related Guides
How to Choose the ICL7660ACPAZ or an Alternative: Charge-Pump Selection Guide
Choose the ICL7660ACPAZ or a compatible charge-pump alternative by comparing load, droop, ripple, package, and sourcing requirements.
Jul 26, 2026
150141VS73100 Violet SMD LED Indicator Design Guide
Design the 150141VS73100 violet 3528 SMD LED for reliable indication with current, thermal, optical, PCB, PWM, and sourcing guidance.
Jul 26, 2026
LM5156QDSSRQ1 Automotive Boost Controller Design Guide
Practical LM5156QDSSRQ1 automotive boost design guidance covering operating points, magnetics, MOSFET stress, compensation, layout, and validation.
Jul 24, 2026
EEEFK1H470XP Selection Guide: Choosing a 50 V SMD Aluminum Capacitor
Choose EEEFK1H470XP and related 50 V SMD aluminum capacitors by capacitance, ripple current, ESR, life, and layout constraints.
Jul 24, 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.
More from Microchip
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.1200 | $0.12 |
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.”
You May Also Like
ACS770ECB-200U-PFF-T
Allegro Microsystems
Integrated Circuit
ACS770KCB-150U-PFF-T
Allegro Microsystems
Integrated Circuit
MC33901WEF
NXP
Integrated Circuit
MC7808BDTRKG
ON Semiconductor
Integrated Circuit
PA94EC
Apex Microtechnology
Integrated Circuit
AP7315-28SR-7
Diodes Inc.
Integrated Circuit
74HCT245D
Nexperia
Integrated Circuit
CY62256VNLL-70ZXCT
Cypress Semiconductor
Integrated Circuit
EPM7032AETC44-4N
Intel
Integrated Circuit
EPM3512AQC208-10N
Intel
Integrated Circuit
EPM3256ATC144-7N
Intel
Integrated Circuit
EPM3256AQC208-7N
Intel
Integrated Circuit
EPM3256AQC208-10N
Intel
Integrated Circuit
EPM3128ATC100-7N
Intel
Integrated Circuit
EPM1270F256C4N
Intel
Integrated Circuit
EPF8282ATC100-4N
Intel
Integrated Circuit
EPF6016QC208-2N
Intel
Integrated Circuit
EPF6016ATC144-3N
Intel
Integrated Circuit
EPF10K30ATC144-3N
Intel
Integrated Circuit
EPC2TI32N
Intel
Integrated Circuit
EPC2LC20
Intel
Integrated Circuit
EP3SL150F1152C4N
Intel
Integrated Circuit
EP2SGX60DF780C5N
Intel
Integrated Circuit
EP2SGX60CF780C5N
Intel
Integrated Circuit