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HT46R94 Datenblatt (PDF) - Holtek Semiconductor Inc

HT46R94 Datasheet PDF - Holtek Semiconductor Inc
Teilenummer HT46R94
Download  HT46R94 Download

Filegröße   508.58 Kbytes
Page   62 Pages
Hersteller  HOLTEK [Holtek Semiconductor Inc]
Direct Link  http://www.holtek.com
Logo HOLTEK - Holtek Semiconductor Inc
Bauteilbeschribung A/D Type 8-Bit MCU with 1616 High Current LED Driver

HT46R94 Datasheet (PDF)

Go To PDF Page Download Datenblatt
HT46R94 Datasheet PDF - Holtek Semiconductor Inc

Teilenummer HT46R94
Download  HT46R94 Click to download

Filegröße   508.58 Kbytes
Page   62 Pages
Hersteller  HOLTEK [Holtek Semiconductor Inc]
Direct Link  http://www.holtek.com
Logo HOLTEK - Holtek Semiconductor Inc
Bauteilbeschribung A/D Type 8-Bit MCU with 1616 High Current LED Driver

HT46R94 Datenblatt (HTML) - Holtek Semiconductor Inc

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HT46R94 Produktdetails

General Description
The HT46R94 is an 8-bit high performance RISC architecture microcontroller, the device is designed especially for applications that interface directly to analog signals, such as those from sensors. The devices include an integrated multi-channel Analog to Digital Converter in addition to two Pulse Width Modulation outputs. An internal high current LED driver circuit also provides for easy interfacing to applications which contain LED displays.

Features
• Operating voltage:
    fSYS=32768Hz: 2.2V~5.5V
    fSYS=4MHz: 2.2V~5.5V
    fSYS=8MHz: 3.3V~5.5V
• 8 bidirectional I/O lines
• Max. 1616 LED driver output
• 8 LED shared I/O lines
• 24 LED shared output
• External dual edge triggered interrupt input shared with I/O line
• Two 8-bit programmable Timer/Event Counters with overflow interrupt
• RC/XTAL and 32768Hz crystal oscillators
• Dual clock system offers three operating modes
    - Normal mode: Both RC/XTAL and 32768Hz clock active
    - Slow mode: 32768Hz clock only
    - Power-down mode can have periodical wake-up using the watchdog timer overflow
• Watchdog Timer
• 409615 program memory
• 1928 data memory
• PFD for audio frequency generation
• Power down and wake-up functions to reduce power consumption
• Up to 0.5s instruction cycle with 8MHz system clock at VDD=5V
• 8-level subroutine nesting
• 8 channel 12-bit resolution A/D converter
• 3 channel 8-bit PWM output shared with I/O lines
• 1/2 bias 4 common LCD
• Bit manipulation instruction
• Table read instructions
• 63 powerful instructions
• All instructions executed in one or two machine cycles
• Low voltage reset function
• 44/52-pin QFP package




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Über 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.

*Diese Informationen dienen nur zu allgemeinen Informationszwecken. Wir haften nicht für Verluste oder Schäden, die durch die oben genannten Informationen verursacht werden.




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