Skip to the content
PCBKitNew board
11AA02UID-I/SN on a board, in 3D

11AA02UID-I/SN

Microchip Technology

-40℃~+85℃ 1,000,000 cycles 1.8V~5.5V 100kHz 200 Years 2Kbit 5ms Hardware write protection function、Noise suppression function、Page write protection function、Built-in write enable latch (WEL)、Power-down/Power-up protection circuit Single-bus SOIC-8 EEPROM ROHS

Extended
DatasheetJLCPCBLCSCmicrochip/11AA02UID-I/SN
Category
EEPROM
Package
SOIC-8
Pins
8

Overview

The 11AA02UID-I/SN is an EEPROM made by Microchip Technology in a SOIC-8 package with 8 pins. -40℃~+85℃ 1,000,000 cycles 1.8V~5.5V 100kHz 200 Years 2Kbit 5ms Hardware write protection function、Noise suppression function、Page write protection function、Built-in write enable latch (WEL)、Power-down/Power-up protection circuit Single-bus SOIC-8 EEPROM ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:11AA040-I_P, from EasyEDA) and its footprint (Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C1349394).

Symbol

VCC8NC7NC6SCIO5VSS4NC3NC2NC1
EasyEDA_Cloud:11AA040-I_PFrom EasyEDA

Footprint

12345678
Package_SO:SOIC-8_3.9x4.9mm_P1.27mmFrom KiCad's library

Parameters

11
Clock Frequency
100kHz
Data Retention - TDR (Year)
200 Years
Features
Hardware write protection function, Noise suppression function, Built-in write enable latch (WEL), Power-down/Power-up protection circuit
Interface
1-Wire Bus
Memory Size
2Kbit
Operating Current
5mA
Operating Temperature
-40℃~+85℃
Standby Current
1uA
Voltage - Supply
1.8V~5.5V
Write Cycle Endurance
1,000,000 cycles
Write Cycle Time(Tw)
5ms

Order codes

2

Pinout

8
The pins of the 11AA02UID-I/SN
PinNameType
1NCUnspecified
2NCUnspecified
3NCUnspecified
4VSSUnspecified
5SCIOUnspecified
6NCUnspecified
7NCUnspecified
8VCCUnspecified

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/microchip/11AA02UID-I/SN" title="11AA02UID-I/SN in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>
A picture
<img src="https://pcbkit.io/embed/parts/microchip/11AA02UID-I/SN.jpg" alt="11AA02UID-I/SN" width="1200" height="900">
A picture that opens the part, for a README
[![11AA02UID-I/SN](https://pcbkit.io/embed/parts/microchip/11AA02UID-I/SN.jpg?size=s)](https://pcbkit.io/parts/microchip/11AA02UID-I/SN)

Questions

Is there a KiCad symbol and footprint for the 11AA02UID-I/SN?

Yes. The symbol is EasyEDA_Cloud:11AA040-I_P and the footprint Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the 11AA02UID-I/SN?

SOIC-8, with 8 pins. Its footprint is drawn on this page.

Where is the 11AA02UID-I/SN datasheet?

Microchip Technology publishes it: the Datasheet link on this page opens it.

Where can I order the 11AA02UID-I/SN?

JLCPCB lists it as part C1349394, with 0 in stock; the sellers' links on this page open their listings.

What can replace the 11AA02UID-I/SN?

Parts like it in the library: the 24C02CT-I/SN by Microchip Technology, the 24LC00T-I/SN by Microchip Technology, the 11LC160-I/SN by Microchip Technology and the 24C02C-I/SN by Microchip Technology. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8