Holtek · Microcontroller Units (MCUs/MPUs/SOCs)
HT66F40
Holtek Microcontroller Units (MCUs/MPUs/SOCs) · LQFP-44(10x10)
Request a quote for HT66F40The HT66F40 is a Microcontroller Units (MCUs/MPUs/SOCs) from Holtek, supplied in a LQFP-44(10x10) package. It is listed in our Microcontrollers (MCU) catalog (Processors & Logic).
Key specifications of the HT66F40: CPU Core Others, program memory type FLASH, program storage size 4KB, voltage - supply 2.2V~5.5V and ADC (Bit) 12bit.
PartnerSemi sources the HT66F40 for production, repair and maintenance buyers worldwide. Send the quantity you need and, optionally, a target price; we reply with price, lead time and available date codes, usually within one business day.
Specifications
| Manufacturer part number | HT66F40 |
|---|---|
| Manufacturer | Holtek |
| Product type | Microcontroller Units (MCUs/MPUs/SOCs) |
| Category | Microcontrollers (MCU) |
| Package / case | LQFP-44(10x10) |
| ADC (Bit) | 12bit |
| CPU Core | Others |
| Program Memory Type | FLASH |
| Program Storage Size | 4KB |
| Voltage - Supply | 2.2V~5.5V |
Specifications are indicative and taken from public catalog data; always verify against the manufacturer's datasheet.
More Holtek Microcontrollers (MCU)
| Part number | Type | |
|---|---|---|
| HT66F30-1 | Microcontroller Units (MCUs/MPUs/SOCs) | |
| HT66F302 | Microcontrollers (MCU/MPU/SOC) | |
| HT66F3185-24SSOP | Microcontrollers (MCU/MPU/SOC) | |
| HT66F3195 | Microcontrollers (MCU/MPU/SOC) | |
| HT66F50 | Microcontroller Units (MCUs/MPUs/SOCs) | |
| HT66FB550 | Microcontroller Units (MCUs/MPUs/SOCs) | |
| HT66FM5240 | Microcontrollers (MCU/MPU/SOC) | |
| HT67F489 | Microcontrollers (MCU/MPU/SOC) |
Frequently asked questions
What is the HT66F40?
The HT66F40 is a Microcontroller Units (MCUs/MPUs/SOCs) from Holtek, supplied in a LQFP-44(10x10) package. It is listed in our Microcontrollers (MCU) catalog (Processors & Logic).
What are the specifications of the HT66F40?
ADC (Bit): 12bit; CPU Core: Others; Program Memory Type: FLASH; Program Storage Size: 4KB; Voltage - Supply: 2.2V~5.5V.
What package is the HT66F40 in?
The HT66F40 is listed in a LQFP-44(10x10) package.
Which part numbers are similar to the HT66F40?
Similar part numbers in our catalog include HT66F30-1 (Holtek), HT66F302 (Holtek), HT66F3185-24SSOP (Holtek), HT66F3195 (Holtek), HT66F50 (Holtek) and HT66FB550 (Holtek). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the HT66F40?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=HT66F40&brand=Holtek or email info@partnersemi.com with the part number and quantity. Price, availability and lead time are confirmed per request; we ship worldwide from the Netherlands.