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24AA256/SM on a board, in 3D

24AA256/SM

Microchip Technology

SOIJ-8 EEPROM ROHS

Extended
DatasheetJLCPCBLCSCmicrochip/24AA256/SM
Category
EEPROM
Package
SOIJ-8
Pins
8

Overview

The 24AA256/SM is an EEPROM made by Microchip Technology in a SOIJ-8 package with 8 pins. SOIJ-8 EEPROM ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:24AA256_SM_C616127, from EasyEDA) and its footprint (EasyEDA_Cloud:SOIJ-8_L5.3-W5.3-P1.27-LS7.9-BL, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C1351252).

Symbol

SDA8SCL7WP6VCC5VSS4A23A12A01
EasyEDA_Cloud:24AA256_SM_C616127From EasyEDA

Footprint

12345678
EasyEDA_Cloud:SOIJ-8_L5.3-W5.3-P1.27-LS7.9-BLFrom EasyEDA

Parameters

12
Access Time
3500ns
Clock Frequency
400kHz
Data Retention - TDR (Year)
200 Years
Features
Hardware write protection function, Noise suppression function
Interface
I2C
Memory Size
256Kbit
Operating Current
3mA
Operating Temperature
-40℃~+85℃
Standby Current
5uA
Voltage - Supply
1.7V~5.5V
Write Cycle Endurance
1,000,000 cycles
Write Cycle Time(Tw)
5ms

Order codes

2

Pinout

8
The pins of the 24AA256/SM
PinNameType
1A0Unspecified
2A1Unspecified
3A2Unspecified
4VSSUnspecified
5VCCUnspecified
6WPUnspecified
7SCLUnspecified
8SDAUnspecified

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A picture
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[![24AA256/SM](https://pcbkit.io/embed/parts/microchip/24AA256/SM.jpg?size=s)](https://pcbkit.io/parts/microchip/24AA256/SM)

Questions

Is there a KiCad symbol and footprint for the 24AA256/SM?

Yes. The symbol is EasyEDA_Cloud:24AA256_SM_C616127 and the footprint EasyEDA_Cloud:SOIJ-8_L5.3-W5.3-P1.27-LS7.9-BL, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the 24AA256/SM?

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

Where is the 24AA256/SM datasheet?

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

Where can I order the 24AA256/SM?

JLCPCB lists it as part C1351252, with 0 in stock; the sellers' links on this page open their listings.

What can replace the 24AA256/SM?

Parts like it in the library: the 24LC515T-I/SM by Microchip Technology, the 24LC256T-I/SM by Microchip Technology, the 24LC1025-E/SM by Microchip Technology and the 24LC1025T-E/SM by Microchip Technology. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8