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HT24LC04 on a board, in 3D

HT24LC04

Holtek Semicon

-40℃~+85℃ 1,000,000 cycles 1.8V~5.5V 1MHz 40 Years 4Kbit 5ms Hardware write protection function、Noise suppression function I2C DIP-8 EEPROM ROHS

Extended
DatasheetJLCPCBLCSCholtek-semicon/HT24LC04
Category
EEPROM
Package
DIP-8
Pins
8

Overview

The HT24LC04 is an EEPROM made by Holtek Semicon in a DIP-8 package with 8 pins. -40℃~+85℃ 1,000,000 cycles 1.8V~5.5V 1MHz 40 Years 4Kbit 5ms Hardware write protection function、Noise suppression function I2C DIP-8 EEPROM ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:MR44V064BMAZAATL, from EasyEDA) and its footprint (Package_DIP:DIP-8_W8.89mm_SMDSocket_LongPads, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C73705).

Symbol

A01A12A23VSS4SDA5SCL6WP7VCC8
EasyEDA_Cloud:MR44V064BMAZAATLFrom EasyEDA

Footprint

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

Parameters

9
Clock Frequency
1MHz
Data Retention - TDR (Year)
40 Years
Features
Hardware write protection function, Noise suppression function
Interface
I2C
Memory Size
4Kbit
Operating Temperature
-40℃~+85℃
Voltage - Supply
1.8V~5.5V
Write Cycle Endurance
1,000,000 cycles
Write Cycle Time(Tw)
5ms

Order codes

1

Pinout

8
The pins of the HT24LC04
PinNameType
1A0Unspecified
2A1Unspecified
3A2Unspecified
4VSSUnspecified
5SDAUnspecified
6SCLUnspecified
7WPUnspecified
8VCCUnspecified

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A picture
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A picture that opens the part, for a README
[![HT24LC04](https://pcbkit.io/embed/parts/holtek-semicon/HT24LC04.jpg?size=s)](https://pcbkit.io/parts/holtek-semicon/HT24LC04)

Questions

Is there a KiCad symbol and footprint for the HT24LC04?

Yes. The symbol is EasyEDA_Cloud:MR44V064BMAZAATL 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 HT24LC04?

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

Where is the HT24LC04 datasheet?

Holtek Semicon publishes it: the Datasheet link on this page opens it.

Where can I order the HT24LC04?

JLCPCB lists it as part C73705, with 0 in stock; the sellers' links on this page open their listings.

What can replace the HT24LC04?

Parts like it in the library: the 24C02N(XBLW) by XBLW, the 24C16N(XBLW) by XBLW, the AT24C08N by HGSEMI and the AT24C32AN/HG by HGSEMI. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8