11AA02E48-I/SN Microchip Integrated Circuit (Small Outline Packages) In Stock

Name: 11AA02E48-I/SN
Brand: Microchip
SKU: 11AA02E48-I/SN
Availability: InStock

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.

ACTIVEIntegrated CircuitVerified Jul 2026

Package / Visual Reference

11AA02E48-I/SNSmall Outline Packages

Quick Facts

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 Download

Official datasheet from Microchip

What are equivalent replacements for 11AA02E48-I/SN?

Compatible alternatives and drop-in replacements for 11AA02E48-I/SN:

11AA02E48T-I/SNMicrochip Technology Inc EEPROM, 256X8, Serial,

CMOS, PDSO8

suggested

suggested

suggested

suggested

suggested

DSPIC33FJ32GP202-I/SP

suggested

View Part →

MC7805CT-BP

suggested

View Part →

11AA02E64-I/SNMicrochip Technology Inc

2K, 256 X 8 1.8V SERIAL EE EUI64, IND

View Part →

Compare all alternatives & request quotes →

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

CSD87313DMS Synchronous Buck Power Stage Design Guide

Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.

Aug 6, 2026

STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection

Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.

Aug 6, 2026

C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC

Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.

Aug 4, 2026

STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security

Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.

Aug 4, 2026

Why Buy from FindMyChip

Authorized Source

Verified supply chain with full traceability & inspection

Competitive Pricing

Factory-direct from China distributors, low MOQ

Fast Shipping

DHL Express 3–5 days · FedEx/UPS 5–7 days worldwide

Quality Guaranteed

30-day replacement for defective parts, no questions asked

About Microchip

Microchip is a leading electronic component manufacturer. FindMyChip sources Microchip ICs directly from authorized China distributors, offering competitive pricing and reliable stock.

View all Microchip parts →

More from Microchip

PIC16F18323-E/SN

Small Outline Packages

Integrated Circuit

PIC16F18115-I/MD

Small Outline No-lead

Integrated Circuit

ATTINY816-MZT-VAO

Integrated Circuit

MCP6499T-E/ST

Small Outline Packages

Integrated Circuit

MSC050SDA120BCT

Other

Schottky Diode

MCP4641-103E/ML

Quad Flat No-Lead

Integrated Circuit

AvailabilityIn Stock

Reference Price (USD)

From $0.1200

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
1+	$0.1200	$0.12

pcs

Unit price: $0.1200 · Total: $0.12

In Stock · 24h Response · Worldwide Shipping

Direct Contact

WhatsApp Inquiry Email RFQ

Lead Time3-7 business days

MOQFrom 1 piece

ShippingDHL / FedEx / UPS

OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

“Response time is incredible — usually under 4 hours. They understand that production lines can't wait.”

James Wright

Supply Chain Director, CircuitPro Ltd, UK

11AA02E48-I/SN Microchip Integrated Circuit (Small Outline Packages) In Stock

What are the key features of 11AA02E48-I/SN?

What is 11AA02E48-I/SN used for?

What are the specifications of 11AA02E48-I/SN?

Compliance & Regulatory

Where can I find the 11AA02E48-I/SN datasheet?

What are equivalent replacements for 11AA02E48-I/SN?

Frequently Asked Questions

What is the memory density and interface type of the 11AA02E48-I/SN?

What is the endurance and data retention specification for the 11AA02E48-I/SN?

What package does the 11AA02E48-I/SN use and what are its RoHS compliance details?

What are typical applications for the 11AA02E48-I/SN?

Related Guides

CSD87313DMS Synchronous Buck Power Stage Design Guide

STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection

C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC

STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security

Why Buy from FindMyChip

About Microchip

More from Microchip

You May Also Like