

Overview
The 24AA01/P is an EEPROM made by Microchip Technology in a PDIP-8 package with 5 pins. -40℃~+85℃ 1,000,000 cycles 1.7V~5.5V 1Kbit 1uA 200 Years 3mA 400kHz 5ms Hardware write protection function、Noise suppression function I2C PDIP-8 EEPROM ROHS.
PCBKit's library has its footprint (Package_DIP:DIP-8_W8.89mm_SMDSocket_LongPads, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C19608860). 9 open-source boards in 7 repositories on GitHub use it.
Symbol
The library has no symbol for this part yet.
Footprint
Parameters
11- Clock Frequency
- 400kHz
- Data Retention - TDR (Year)
- 200 Years
- Features
- Hardware write protection function, Noise suppression function
- Interface
- I2C
- Memory Size
- 1Kbit
- Operating Current
- 3mA
- Operating Temperature
- -40℃~+85℃
- Standby Current
- 1uA
- Voltage - Supply
- 1.7V~5.5V
- Write Cycle Endurance
- 1,000,000 cycles
- Write Cycle Time(Tw)
- 5ms
Order codes
1- 24AA01/PLCSC C19608860
Open-source boards using it
All 9- 4 layers98.7 × 75.1 mm

- 4 layers162.6 × 53.3 mm

BMS peripheral
olin-electric-motorsports/MKIV-Boards
KiCad files for the boards on 2018-2019 car
132 parts1 - 2 layers58 × 35 mm

- 2 layers101.9 × 91.2 mm

Timer Gate KiCad
Gasnyca/STM32_TimerGate
Gate which measure time between entry and exit from gymkhana track.
58 parts - 2 layers64.8 × 71.1 mm

- 4 layers50 × 287 mm

- 2 layers108 × 57.5 mm

- 4 layers120 × 100 mm

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Is there a KiCad symbol and footprint for the 24AA01/P?
Yes. 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 24AA01/P?
PDIP-8, with 5 pins. Its footprint is drawn on this page.
Where is the 24AA01/P datasheet?
Microchip Technology publishes it: the Datasheet link on this page opens it.
Where can I order the 24AA01/P?
JLCPCB lists it as part C19608860, with 0 in stock; the sellers' links on this page open their listings.
What can replace the 24AA01/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 24AA01/P?
9 boards in 7 repositories on GitHub; the most starred are listed on this page, with their KiCad files.
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