X-On Electronics has gained recognition as a prominent supplier of HT66F003 Microprocessors - MPU across the USA, India, Europe, Australia, and various other global locations. HT66F003 Microprocessors - MPU are a product manufactured by Holtek. We provide cost-effective solutions for Microprocessors - MPU, ensuring timely deliveries around the world.

HT66F003 Holtek

Name: HT66F003
Brand: Holtek
SKU: HT66F003_Holtek
Availability: OutOfStock
Rating: 5 (11 reviews)

Images are for reference only
See Product Specifications

Part No.	HT66F003
Manufacturer:	Holtek
Category:	Microprocessors - MPU
Description:	HOLTEK SOP-16_150mil RoHS
Datasheet:	HT66F003 Datasheet (PDF)
	Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges

Price (USD)

1: USD 0.8386 ea
Line Total: USD 0.84

Availability - 0

MOQ: 1 Multiples: 1
Pack Size: 1

HT66F003 More Buying Options & Price Grid(s)

Availability	Price	Buy Price	Quantity
0 Ship by Fri. 25 Jul to Wed. 30 Jul MOQ : 1 Multiples : 1	1 : USD 0.8386 10 : USD 0.6538 50 : USD 0.4313 100 : USD 0.32 500 : USD 0.2917 1000 : USD 0.2727

Specifications

Manufacturer Holtek Holtek
Product Category Microprocessors - MPU Microprocessors - MPU
Category Microprocessors-MPU Microprocessors-MPU
Rohs y y
Package SOP - 16 150MIL SOP - 16 150MIL
Brand Category Holtek Holtek
Core Size 8 - bit 8 - bit
Program Memory Type flash flash
Speed 8mhz 8mhz
Voltage - Supply Vcc/Vdd 2.2 V ~ 5.5 V 2.2 V ~ 5.5 V
Program Memory Size 1kx14bit 1kx14bit
Ram Size 64bytes 64bytes
Eeprom Size 32bytes 32bytes
Number Of I/O 14 14
A/D 4x12bit 4x12bit
D/A 0 0
Pwm 1 1
Lcd 0 0
Uart/Usart 0 0
Spi 0 0
I2c/Smbus 0 0
Usb Device 0 0
Usb Host/Otg 0 0
Can 0 0
Ethernet 0 0
Program Flash Size 1K@x14bit 1K@x14bit
Supply Voltage Range 2.2 V ~ 5.5 V 2.2 V ~ 5.5 V
Operating Temperature Range - 40 C ~ + 85 C - 40 C ~ + 85 C
Epwm Units/Channels/Bits - -
Peripherals / Functions / Protocol Stacks Low - VoltageDetect;WDT;CCP capture/compare;10BitTimer Low - VoltageDetect;WDT;CCP capture/compare;10BitTimer
Cpu Core RISC RISC
Adc Units/Channels/Bits 1@x4ch/12bit 1@x4ch/12bit
Usb H/D/Otg - -
Dac Units/Channels/Bits - -
I2c Number - -
Usart Number - -
Cmp Number - -
32Bit Timer Number - -
16Bit Timer Number - -
8Bit Timer Number - -
Internal Oscillator Internal oscillator included Internal oscillator included
Maximum Frequency - -
External Clock Frequency Rang - -
Can Number - -
Qspi Number - -
Gpio Ports Number 14 14
I2s Number - -
Eeprom/Data Flash Size 32Byte 32Byte

We are delighted to provide the HT66F003 from our Microprocessors - MPU category, at competitive rates not only in the United States, Australia, and India, but also across Europe and beyond. A long established and extensive electronic component distribution network has enhanced our global reach and dependability, ensuring cost savings through prompt deliveries worldwide. Client satisfaction is at the heart of our business, where every component counts and every customer matters. Our technical service team is ready to assist you. From product selection to after-sales support, we strive to deliver a seamless and satisfying experience. Are you ready to experience the best in electronic component distribution? Contact X-ON Electronics today and discover why X-On are a preferred choice for the HT66F003 and other electronic components in the Microprocessors - MPU category and beyond.

More Products By Manufacturer "Holtek"

Image	Part-Description
Hot	ht7560-1 Low Dropout Regulators (LDO) Positive Fixed 55mV @ 1mA 30V 6V 150mA SOT-89 (SOT-89-3) RoHS Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	HT24LC02 EEPROM EEPROM 2Kb (256 x 8) I2C SOP-8_150mil RoHS Stock : 15 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	HT7330-2 Low Dropout Regulators (LDO) SOT-89 (SOT-89-3) RoHS Stock : 1000 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	HT68F0025 2KB 64Byte FLASH RISC SOP-8 Microcontroller Units (MCUs/MPUs/SOCs) ROHS Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	HT7350 Low Dropout Regulators (LDO) TO-92 (TO-92-3) RoHS Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	HT7123-3 Low Dropout Regulators (LDO) SOT-89 RoHS Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	HT7527-7 Low Dropout Regulators (LDO) SOT-89 RoHS Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	HT7610A Specialized Sensors 16DIP RoHS Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	ESK32-30502 ESK32-30502 Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	HT24LC16(1.8v) SOP-8 EEPROM ROHS Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

More Products By Category "Microprocessors - MPU"

Image	Part-Description
Hot	STC10F10XE-35I STC LQFP-44_10x10x08P RoHS Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	ATT7039AU Hitrendtech LQFP-48_7x7x05P RoHS Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	KIA7033AP-AT/P Microprocessor & Microcontroller Supervisors Voltage Detector Active Low 3.3V TO-92_Forming1 RoHS Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	KIA7033AT-RTK/P Microprocessor & Microcontroller Supervisors Voltage Detector Active Low 3.3V TSM RoHS Stock : 2445 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	EM78P372KSO14J 2KB 80Byte OTP SOP-14 Microcontroller Units (MCUs/MPUs/SOCs) ROHS Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	ATT7037AU Hitrendtech LQFP-64_10x10x05P RoHS Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	MPC89L54AP 16KB 1.25KB FLASH 51Series 48MHz PLCC-40 Microcontroller Units (MCUs/MPUs/SOCs) ROHS Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	SC91F736M28U SOC SOP-28 RoHS Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	HT68F0025 2KB 64Byte FLASH RISC SOP-8 Microcontroller Units (MCUs/MPUs/SOCs) ROHS Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	HC32L073PATA-LQFP100 Other Processors and Microcontrollers (MCUs) LQFP-100 RoHS Stock : 536 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Additional Infomation About Product

The HT66F003 is an integrated circuit (IC) manufactured by Holtek and available in a 16-pin 150-mil SOP package. It is compliant with the RoHS standard, which specifies limits on the use of hazardous substances in electrical and electronic products.The HT66F003 is a low-voltage 8-bit microcontroller, designed for use in all types of applications requiring low-power consumption, such as remote control products, toys, and digital appliances. It features an 8051 instruction set, 8KB internal ROM, and 256 bytes RAM. It also includes a 12-bit analog-to-digital converter (ADC) with 10 channels, an 8-channel 10-bit pulse width modulation (PWM) engine, and two configurable serial ports. It can operate at a clock frequency up to 24 MHz.

HS Compliance

Tariff Desc

8542.31.00 52 No ..CMOS and MOS Microprocessors (MPU), Microcontrollers (MCU) and Digital Signal Processors (DSP)

Electronic integrated circuits: Processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and timing circuits, or other circuits
Monolithic integrated circuits Digital.

Holtek may also be referenced as

Holtek Semicon
HOLTEK SEMICONDUCTOR

78SN1 Foot Switch by Linemaster – Industrial Control Tool

Jun 4, 2025
The 78SN1 by Linemaster is a rugged, SPDT momentary Foot Switch designed for industrial use. With a non-slip treadle, weather-resistant housing, and hands-free operation, it's ideal for demanding Electromechanical and Industrial Automation tasks.

Best SXH-002T-P0.6 Terminals Retailers in India, USA

Sep 25, 2024
Discover the SXH-002T-P0.6 terminal by JST, a high-quality crimp socket for wire-to-board connections, available at Xon Electronic , the top global retailer. Suitable for 30-26 AWG wires, this reliable terminal is ideal for electronics, industrial automation, and automotive applications. With fa

RC0603FR-0710KL Thick Film SMD Resistor by Yageo

Jun 26, 2025
RC0603FR-0710KL Thick Film Resistors - SMD by Yageo offer 10kO resistance, ±1% tolerance, and a compact 0603 size—ideal for high-density, surface-mount electronic circuits.

PC02A-8-4P Circular MIL Spec Connector by Amphenol

Nov 7, 2024
The Amphenol PC02A-8-4P Circular MIL Spec Connector is a robust, high-quality connector designed to meet the rigorous demands of military, aerospace, and industrial applications. Built to MIL-DTL-5015 standards, it offers reliability in harsh environments, including extreme temperatures, vibration,

Looking for help? Visit our FAQ's Section to answer to all your questions

Resources

Company

Support

X-ON Worldwide Electronics

Welcome To X-ON Electronics

For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.

+61 8 9358 9358 | sales@x-on.com.au | Chat

Policies | Terms and Conditions | Sitemap