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HT48R003 on a board, in 3D

HT48R003

Holtek Semicon

14 1KB 2.3V~5.5V OTP NSOP-16 Microcontrollers (MCU/MPU/SOC) ROHS

Extended
DatasheetJLCPCBLCSCholtek-semicon/HT48R003
Category
Microcontrollers (MCU, MPU, SOC)
Package
NSOP-16
Pins
16

Overview

The HT48R003 is a microcontroller made by Holtek Semicon in a NSOP-16 package with 16 pins. 14 1KB 2.3V~5.5V OTP NSOP-16 Microcontrollers (MCU/MPU/SOC) ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:HT48R003, from EasyEDA) and its footprint (EasyEDA_Cloud:SOP-16_L9.9-W3.9-P1.27-LS6.0-BL, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C81741).

Symbol

PA41PC52PC43PC34PC25PC16PC07PA38PA2/INT9PA1/TMR10PA011VSS12VDD13PA7/RES14PA6/RFD15PA516
EasyEDA_Cloud:HT48R003From EasyEDA

Footprint

12345678910111213141516
EasyEDA_Cloud:SOP-16_L9.9-W3.9-P1.27-LS6.0-BLFrom EasyEDA

Parameters

4
Number of I/O
14
Program Memory Type
OTP
Program Storage Size
1KB
Voltage - Supply
2.3V~5.5V

Order codes

1

Pinout

16
The pins of the HT48R003
PinNameType
1PA4Unspecified
2PC5Unspecified
3PC4Unspecified
4PC3Unspecified
5PC2Unspecified
6PC1Unspecified
7PC0Unspecified
8PA3Unspecified
9PA2/INTUnspecified
10PA1/TMRUnspecified
11PA0Unspecified
12VSSUnspecified
13VDDUnspecified
14PA7/RESUnspecified
15PA6/RFDUnspecified
16PA5Unspecified

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/holtek-semicon/HT48R003" title="HT48R003 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/holtek-semicon/HT48R003.jpg" alt="HT48R003" width="1200" height="900">
A picture that opens the part, for a README
[![HT48R003](https://pcbkit.io/embed/parts/holtek-semicon/HT48R003.jpg?size=s)](https://pcbkit.io/parts/holtek-semicon/HT48R003)

Questions

Is there a KiCad symbol and footprint for the HT48R003?

Yes. The symbol is EasyEDA_Cloud:HT48R003 and the footprint EasyEDA_Cloud:SOP-16_L9.9-W3.9-P1.27-LS6.0-BL, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the HT48R003?

NSOP-16, with 16 pins. Its footprint is drawn on this page.

Where is the HT48R003 datasheet?

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

Where can I order the HT48R003?

JLCPCB lists it as part C81741, with 0 in stock; the sellers' links on this page open their listings.

What can replace the HT48R003?

Parts like it in the library: the NY8A054E by Nyquest Tech, the HT46R00416NSOP by Holtek Semicon, the HT48R065B-16NSOP by Holtek Semicon and the HT66F0031-16NSOP by Holtek Semicon. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8