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HT66F002 on a board, in 3D

HT66F002

Holtek Semicon

12bit 1KB 2.2V~5.5V FLASH Others SOP-8 Microcontrollers (MCU/MPU/SOC) ROHS

Extended
DatasheetJLCPCBLCSCholtek-semicon/HT66F002
Category
Microcontrollers (MCU, MPU, SOC)
Package
SOP-8
Pins
8

Overview

The HT66F002 is a microcontroller made by Holtek Semicon in a SOP-8 package with 8 pins. 12bit 1KB 2.2V~5.5V FLASH Others SOP-8 Microcontrollers (MCU/MPU/SOC) ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:HT66F002, from EasyEDA) and its footprint (Package_SO:SOP-8_3.76x4.96mm_P1.27mm, from KiCad's library), ready for a KiCad board. 5,680 are in stock at JLCPCB (part C91298).

Symbol

VDD/AVDD1PA6/STP0I/[STCK0]2PA5/INT/STP0B/AN33PA7/[INT]/STCK0/RES/ICPCK4PA2/[INT]/STP0/AN2/VREFO5PA1/[STP0B]/AN1/VREF6PA0/[STP0]/[STP0I]/AN0/ICPDA7VSS/AVSS8
EasyEDA_Cloud:HT66F002From EasyEDA

Footprint

12345678
Package_SO:SOP-8_3.76x4.96mm_P1.27mmFrom KiCad's library

Parameters

10
ADC (Bit)
12bit
CPU Core
Other
CPU Maximum Speed
8MHz
Core Size
8 Bit
Features
Built-in general-purpose timer
Number of I/O
8
Operating Temperature
-40℃~+85℃
Program Memory Type
FLASH
Program Storage Size
1KB
Voltage - Supply
2.2V~5.5V

Order codes

1

Pinout

8
The pins of the HT66F002
PinNameType
1VDD/AVDDUnspecified
2PA6/STP0I/[STCK0]Unspecified
3PA5/INT/STP0B/AN3Unspecified
4PA7/[INT]/STCK0/RES/ICPCKUnspecified
5PA2/[INT]/STP0/AN2/VREFOUnspecified
6PA1/[STP0B]/AN1/VREFUnspecified
7PA0/[STP0]/[STP0I]/AN0/ICPDAUnspecified
8VSS/AVSSUnspecified

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/holtek-semicon/HT66F002" title="HT66F002 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/HT66F002.jpg" alt="HT66F002" width="1200" height="900">
A picture that opens the part, for a README
[![HT66F002](https://pcbkit.io/embed/parts/holtek-semicon/HT66F002.jpg?size=s)](https://pcbkit.io/parts/holtek-semicon/HT66F002)

Questions

Is there a KiCad symbol and footprint for the HT66F002?

Yes. The symbol is EasyEDA_Cloud:HT66F002 and the footprint Package_SO:SOP-8_3.76x4.96mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the HT66F002?

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

Where is the HT66F002 datasheet?

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

Where can I order the HT66F002?

JLCPCB lists it as part C91298, with 5,680 in stock; the sellers' links on this page open their listings.

What can replace the HT66F002?

Parts like it in the library: the STC8G1K08-36I-SOP8 by STC Micro, the STC8G1K08A-36I-SOP8 by STC Micro, the PY32F002AL15S6TU by PUYA and the FT60F011A-RB by FMD. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8