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24LC32A/P, in 3D

24LC32A/P

Microchip Technology

0℃~+70℃ 2.5V~5.5V 32Kbit 400kHz 5ms I2C PDIP-8 EEPROM ROHS

Extended
DatasheetJLCPCBLCSCmicrochip/24LC32A/P
Category
EEPROM
Package
PDIP-8
Pins
8

Overview

The 24LC32A/P is an EEPROM made by Microchip Technology in a PDIP-8 package with 8 pins. 0℃~+70℃ 2.5V~5.5V 32Kbit 400kHz 5ms I2C PDIP-8 EEPROM ROHS.

PCBKit's library has its KiCad symbol (Memory_EEPROM:24LC32, from KiCad's library) and its footprint (Package_DIP:DIP-8_W8.89mm_SMDSocket_LongPads, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C1349011). 51 open-source boards in 40 repositories on GitHub use it.

Symbol

A01A12A23GND4SDA5SCL6WP7VCC8
Memory_EEPROM:24LC32From KiCad's library

Footprint

12345678
Package_DIP:DIP-8_W8.89mm_SMDSocket_LongPadsFrom KiCad's library

Parameters

12
Access Time
900ns
Clock Frequency
400kHz
Data Retention - TDR (Year)
200 Years
Features
Hardware write protection function, Noise suppression function
Interface
I2C
Memory Size
32Kbit
Operating Current
3mA
Operating Temperature
-40℃~+85℃
Standby Current
5uA
Voltage - Supply
2.5V~5.5V
Write Cycle Endurance
1,000,000 cycles
Write Cycle Time(Tw)
5ms

Order codes

2

Pinout

8
The pins of the 24LC32A/P
PinNameType
1A0Input
2A1Input
3A2Input
4GNDPower in
5SDAInput/output
6SCLInput
7WPInput
8VCCPower in

Open-source boards using it

All 51
  • 2 layers63.5 × 63.5 mmMain pcb, the printed circuit board in 3D

    Main pcb

    peterkrull/quad

    Firmware, hardware and documentation for my autonomous quad copter project

    45 parts210GPL-3.0
  • 2 layers66 × 99 mmNucleo32TNC, the printed circuit board in 3D

    Nucleo32TNC

    mobilinkd/NucleoTNC

    The Nucleo TNC is a breadboard implementation of the Mobilinkd TNC3 using a STM32L432KC Nucleo32 board. This TNC faithfully implements the audio section and EEPROM storage of the TNC3.

    54 parts110GPL-3.0
  • 2 layers94.5 × 74.4 mmAx58100-stm32-ethercat, the printed circuit board in 3D

    Ax58100-stm32-ethercat

    MetalMusings/MyOwnEtherCATDevice

    Documentation accompanying the "Make My Own EtherCAT device" video serie on Youtube.

    184 parts93
  • 2 layers100 × 66.1 mmPicoWiFiModem, the printed circuit board in 3D

    PicoWiFiModem

    mecparts/PicoWiFiModem

    A Pico W based RS232 <-> WiFi modem with Hayes AT style commands and LED indicators

    39 parts64GPL-3.0
  • 2 layers32.1 × 41.2 mmIr signalgen lite, the printed circuit board in 3D

    Ir signalgen lite

    dilshan/ir-clone

    Open-source infrared remote control signal analysis and generating tool

    40 parts58MIT
  • 4 layers185 × 95 mmEL Load Analog, the printed circuit board in 3D

    EL Load Analog

    fietser28/EL-Load

    The DCL8010 electronic load module features a DC Electronic Load with several modes and protections. This project is the for the development boards for this project. There is a seperate git project for the firmware.

    344 parts15
  • 2 layers129.5 × 72.6 mmOpenPLC, the printed circuit board in 3D

    OpenPLC

    radioelf/OpenPlc

    Hardware for OpenPLC with raspberry PI Z and Mod. software OpenPlc

    165 parts7
  • 4 layers33 × 50.8 mmFv1 board, the printed circuit board in 3D

    Fv1 board

    JordanAceto/fv1_breakout_board

    Small breakout pcb for the Spin Semi FV-1 DSP chip

    50 parts5

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Questions

Is there a KiCad symbol and footprint for the 24LC32A/P?

Yes. The symbol is Memory_EEPROM:24LC32 and the footprint Package_DIP:DIP-8_W8.89mm_SMDSocket_LongPads, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the 24LC32A/P?

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

Where is the 24LC32A/P datasheet?

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

Where can I order the 24LC32A/P?

JLCPCB lists it as part C1349011, with 0 in stock; the sellers' links on this page open their listings.

What can replace the 24LC32A/P?

Parts like it in the library: the AT24C32N by HGSEMI, the 24LC64-I/P by Microchip Technology, the FT24C64A-EDR-B by FMD and the 24LC1025-I/P by Microchip Technology. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the 24LC32A/P?

51 boards in 40 repositories on GitHub; the most starred are listed on this page, with their KiCad files.

Parts like it

8