HT66F004

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HT66F004

  • Manufacturer
  • Mfr. Part #HT66F004
  • Package
  • Datasheet
  • In Stock5866

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Specifications

Manufacturer Holtek Semicon
Package SOP-16-150mil
Voltage - Supply 2.2V~5.5V
CPU Core RISC
Program Memory Type FLASH
Program Storage Size 2KB
ADC (Bit) 12bit

Overview

Description

The HT66F004 is a microcontroller from Holtek Semiconductor, designed for a variety of embedded applications. It features an 8-bit architecture and is based on the HT66F core, which offers a balance of performance and efficiency. The microcontroller typically includes 4KB of Flash memory, 256 bytes of RAM, and a range of integrated peripherals such as timers, analog-to-digital converters (ADC), and GPIO (general-purpose input/output) ports.
Key features of the HT66F004 include low power consumption, making it suitable for battery-operated devices, and a variety of operating modes to extend battery life. It also supports in-system programming (ISP), which simplifies firmware updates. The device is often used in applications such as consumer electronics, medical devices, and industrial controls, where reliability and flexibility are critical.
Overall, the HT66F004 is an economical choice for developers requiring a versatile microcontroller for diverse applications.

Features

The HT66F004 is a versatile microcontroller featuring:
- Architecture: 8-bit microcontroller based on a low-power CMOS technology.
- Memory: 4 KB of Flash memory for program storage and 256 bytes of RAM.
- I/O Ports: Up to 16 GPIO ports, configurable for various digital I/O functions.
- Timers: Integrated timer/counter for scheduling tasks and generating time delays.
- ADC: 10-bit Analog-to-Digital Converter for interfacing with analog sensors.
- Communication Interfaces: Supports UART and I2C protocols for serial communication.
- Operating Voltage: Typically operates at 2.4V to 5.5V, making it suitable for battery-powered applications.
- Low Power Consumption: Designed for low power usage, ideal for portable devices.
- Development Support: Compatible with various development tools and IDEs for easy programming and debugging.
This combination of features makes the HT66F004 suitable for a wide range of applications, including consumer electronics, industrial automation, and embedded systems.

Package

The HT66F004 microcontroller is available in a 20-pin DIP (Dual In-line Package) and a 20-pin SOP (Small Outline Package). These packaging options facilitate easy integration into various electronic circuits.

Pinout

The HT66F004 is an 8-bit microcontroller from Holtek, featuring a total of 28 pins. Its primary functions include:
1. GPIO Pins: Configurable general-purpose I/O pins for interfacing with external components.
2. Analog Inputs: Several pins can be used for analog-to-digital conversion (ADC).
3. Timers/Counters: Integrated timers for timing and counting applications.
4. Communication Interfaces: Support for serial communication protocols like UART.
5. Reset Pin: A dedicated pin for resetting the microcontroller.
6. Oscillator Pins: For connecting external oscillators to control the clock frequency.
The microcontroller is suitable for various applications, including consumer electronics, automotive systems, and industrial automation, due to its versatility and low power consumption.

Manufacturer

The HT66F004 is manufactured by Holtek Semiconductor Inc., a Taiwanese company specializing in the design and production of microcontrollers, microprocessor embedded solutions, and related products. Founded in 1998, Holtek focuses on providing innovative semiconductor solutions for various applications, including consumer electronics, industrial automation, and communication devices. The company is known for its high-performance, cost-effective products that cater to the needs of engineers and developers in the rapidly evolving electronics market. Holtek's portfolio includes a wide range of microcontrollers, memory chips, and other integrated circuits, making it a key player in the semiconductor industry.

Application

The HT66F004 is a microcontroller used in various applications, including consumer electronics, home appliances, industrial automation, and automotive systems. Its features support tasks like data acquisition, control systems, and user interface management. Common uses include remote controls, smart meters, and programmable devices due to its low power consumption and built-in peripherals.

Equivalent

The HT66F004 chip is a microcontroller from Holtek. Equivalent products include the Holtek HT66F003 and HT66F005, which offer similar functionalities and architectures. Additionally, other microcontrollers with comparable features from manufacturers like Microchip (PIC12F series), Atmel (ATtiny series), and NXP (LPC series) may also serve as alternatives, depending on specific requirements like pin count, memory, and peripheral support. Always check datasheets for precise compatibility.

Shipping

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Shipping Fee Reference (DHL/FedEx):

DHL: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 2-5 business days.

FedEx: Shipping cost ranges from $25-$40 (0.5kg), with an estimated delivery time of 3-7 business days.

UPS: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 3-7 business days.

TNT: Shipping cost ranges from $25-$65 (0.5kg), with an estimated delivery time of 3-7 business days.

EMS: Shipping cost ranges from $30-$50 (0.5kg), with an estimated delivery time of 7-15 business days.

Registered Air Mail: Shipping cost is $2-$4 (0.1kg), with an estimated delivery time of 5-20 business days.

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