HT66F018 by Holtek Semicon – Specifications

Holtek Semicon HT66F018 is a HT66F018 from Holtek Semicon, part of the Microcontroller Units (MCUs/MPUs/SOCs). It is designed for 4KB 192Byte FLASH 18 2.2V~5.5V RISC SOP-20-300mil Microcontroller Units (MCUs/MPUs/SOCs) ROHS. This product comes in a SOP-20-300mil package and is sold as Tube-packed. Key features include:

  • Low-Voltage Detect: Yes
  • CCP Capture/Compare: Yes
  • Program Storage Size: 4KB
  • Internal Comparator: Yes
  • Watchdog: Yes
  • RAM Size: 192Byte
  • Internal Oscillator: Yes
  • Program Memory Type: FLASH
  • ADC (Bit): 12bit
  • GPIO Ports Number: 18
  • Operating Voltage Range: 2.2V~5.5V
  • Operating Temperature Range: -40℃~+85℃
  • Peripheral/Function: Low-VoltageDetect;CCP capture/compare;WDT;10BitTimer
  • CPU Core: RISC

Additional details: This product is environmentally friendly, does not contain a battery, and weighs approximately 0.947 grams.

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Full Specifications of HT66F018

Model NumberHT66F018
Model NameHoltek Semicon HT66F018
CategoryMicrocontroller Units (MCUs/MPUs/SOCs)
BrandHoltek Semicon
Description4KB 192Byte FLASH 18 2.2V~5.5V RISC SOP-20-300mil Microcontroller Units (MCUs/MPUs/SOCs) ROHS
RoHSLead free / RoHS Compliant
UnitPiece
Weight:0.947 grams / 0.033404 oz
Package / CaseSOP-20-300mil
Package / ArrangeTube-packed
BatteryNo
ECCNEAR99
Infrared Data Association-
Low-Voltage DetectYes
CCP Capture/CompareYes
Program Storage Size4KB
Internal ComparatorYes
communication protocol-
WatchdogYes
Real-Time Clock-
Universal Serial Bus-
RAM Size192Byte
16Bit Timer-
8Bit Timer-
PWM (Bit)-
Internal OscillatorYes
DAC (Bit)-
Program Memory TypeFLASH
ADC (Bit)12bit
GPIO Ports Number18
Operating Voltage Range2.2V~5.5V
Operating Temperature Range-40℃~+85℃
Peripheral/FunctionLow-VoltageDetect;CCP capture/compare;WDT;10BitTimer
CPU CoreRISC
Secure Digital Input and Output-
Direct Memory Access-
I2C-
UART/USART-
32Bit Timer-
CPU Maximum Speed-
CAN-
SPI-
I2S-

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