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HT45F23 Fiches technique (PDF) - Holtek Semiconductor Inc

HT45F23 Datasheet PDF - Holtek Semiconductor Inc
No de pièce HT45F23
Télécharger  HT45F23 Télécharger

Taille du fichier   896.76 Kbytes
Page   152 Pages
Fabricant  HOLTEK [Holtek Semiconductor Inc]
Site Internet  http://www.holtek.com
Logo HOLTEK - Holtek Semiconductor Inc
Description 8-Bit Flash MCU with Op Amps & Comparators

HT45F23 Datasheet (PDF)

Go To PDF Page Télécharger Fiches technique
HT45F23 Datasheet PDF - Holtek Semiconductor Inc

No de pièce HT45F23
Télécharger  HT45F23 Click to download

Taille du fichier   896.76 Kbytes
Page   152 Pages
Fabricant  HOLTEK [Holtek Semiconductor Inc]
Site Internet  http://www.holtek.com
Logo HOLTEK - Holtek Semiconductor Inc
Description 8-Bit Flash MCU with Op Amps & Comparators

HT45F23 Fiches technique (HTML) - Holtek Semiconductor Inc

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HT45F23 Détails du produit

General Description
The HT45F23 and HT45F43 are Flash Memory Tinypower A/D type 8-bit high performance RISC architecture microcontrollers. The HT45F43 device has low power internal operational amplifiers making it more suitable for power sensitive products. The HT45F23 device has a higher gain bandwidth product than the HT45F43 at the expense of power consumption making it more suitable for higher frequency applications.

Features
CPU Features
• Operating voltage:
   fSYS= 32768Hz: 2.2V~5.5V
   fSYS= 4MHz: 2.2V~5.5V
   fSYS= 8MHz: 3.3V~5.5V
   fSYS= 12MHz: 4.5V~5.5V
• Up to 0.33μs instruction cycle with 12MHz system clock at VDD= 5V
• TinyPower technology for low power operation
• Power down and wake-up functions to reduce power consumption
• Oscillator types:
   - External Crystal - HXT
   - External 32.768kHz Crystal - LXT
   - External RC - ERC
   - Internal RC - HIRC
   - Internal 32kHz RC - LIRC
• Multi-mode operation: Normal, Slow, Idle and Sleep
• Fully integrated internal 32kHz, 910kHz, 2MHz, 4MHz and 8MHz oscillator requires no external components
• Externally supplied system clock option
• All instructions executed in one or two machine Cycles
• Table read instructions
• 63 powerful instructions
• 6-level subroutine nesting
• Bit manipulation instruction

Peripheral Features
• Flash Program Memory: 2Kx15
• RAM Data Memory: 128x8
• EEPROM Data Memory: 64x8
• Watchdog Timer function
• Up to 22 bidirectional I/O lines
• Software controlled 4-SCOM lines LCD COM driver with 1/2 bias
• Multiple pin-shared external interrupts
• Single 8-bit programmable Timer/Event Counter with overflow interrupt and Single 16-bit programmable Timer/Event Counter with overflow interrupt function
• Dual Time-Base functions
• Serial Interfaces Module - SIM for SPI or I2C
• Dual Comparator functions (HT45F23/HT45F43) with tiny power consumption (HT45F43 only)
• Dual Operational Amplifiers functions (HT45F23/HT45F43) with tiny power consumption (HT45F43 only)
• Operational Amplifier output to internal two channel 12-bit ADC function
• Up to 6 channel 12-bit ADC
• Up to 2 channel 8-bit PWM
• 12-bit Audio DAC output
• PFD/Buzzer for audio frequency generation
• Internal 2.4V/3.3V LDO
• Low voltage reset function
• Low voltage detect function
• 16-pin NSOP, 20/24-pin SSOP package types




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À propos de Holtek Semiconductor Inc


Holtek Semiconductor Inc. is a Taiwanese semiconductor company that specializes in the design and manufacture of microcontrollers, mixed-signal integrated circuits, and other semiconductor products. The company was founded in 1998 and is headquartered in Taipei, Taiwan.

Holtek Semiconductor's products are used in a wide range of applications, including consumer electronics, home appliances, security systems, and industrial automation. The company's product portfolio includes a variety of microcontrollers, such as 8-bit, 16-bit, and 32-bit microcontrollers, as well as mixed-signal integrated circuits, such as power management ICs, motor control ICs, and LED driver ICs.

Holtek Semiconductor is committed to quality and reliability, and it has obtained various certifications, including ISO 9001 and ISO 14001. The company's manufacturing facilities use advanced production equipment and quality control processes to ensure the highest levels of product performance and reliability.

Today, Holtek Semiconductor is recognized as a leading semiconductor company in Taiwan, with a strong reputation for providing high-quality and cost-effective solutions to its customers. The company continues to invest in research and development to stay at the forefront of new technologies and applications in the semiconductor industry.

*Ces informations sont fournies à titre informatif uniquement, nous ne serons pas responsables des pertes ou dommages causés par les informations ci-dessus.




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