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HT83XXX

Features: · Operating voltage: 2.4V~5.0V· Up to 1s (0.5s) instruction cycle with 4MHz (8MHz) system clock· System clock: 4MHz~8MHz (2.4V)· RC oscillator for system clock· Eight I/O pins· 2K14-bit program ROM· 808-bit RAM· Two 8-bit programmable timer counter with 8-stage prescaler and one time...

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SeekIC No. : 004367135 Detail

HT83XXX: Features: · Operating voltage: 2.4V~5.0V· Up to 1s (0.5s) instruction cycle with 4MHz (8MHz) system clock· System clock: 4MHz~8MHz (2.4V)· RC oscillator for system clock· Eight I/O pins· 2K14-bit...

HT83XXX Data Sheet

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Part Number:
HT83XXX
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/12/21

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Product Details

Description



Features:

· Operating voltage: 2.4V~5.0V
· Up to 1s (0.5s) instruction cycle with 4MHz (8MHz) system clock
· System clock: 4MHz~8MHz (2.4V)
· RC oscillator for system clock
· Eight I/O pins
· 2K14-bit program ROM
· 808-bit RAM
· Two 8-bit programmable timer counter with 8-stage prescaler and one time base counter
· Watchdog Timer
· 4-level subroutine nesting
· HALT function and wake-up feature reduce power consumption
· PWM circuit direct drive speaker or output by transistor
· 32-pin DIP package


Application

· Intelligent educational leisure products
· Alert and warning systems
· Sound effect generators


Pinout

Connection Diagram


Specifications

Supply Voltage .......................... VSS+2.4V to VSS+5.2V
Storage Temperature ...........................-50C to 125C
Input Voltage .............................VSS0.3V to VDD+0.3V
Operating Temperature ..........................-20C to 70C
Note: These are stress ratings only. Stresses exceeding the range specified under Absolute Maximum Ratings may cause substantial damage to the device. Functional operation of this device at other conditions beyond those listed in the specification is not implied and prolonged exposure to extreme conditions may affect device reliability.




Description

The HT83XXX series are 8-bit high performance microcontroller with voice synthesizer and tone generator.

The HT83XXX is designed for applications on multiple I/Os with sound effects, such as voice and melody. It can provide various sampling rates and beats, tone levels, tempos for speech synthesizer and melody generator.

The HT83XXX is excellent for versatile voice and sound effect product applications. The efficient MCU instructions allow users to program the powerful custom applications.

The system frequency of HT83XXX can be up to 8MHz under 2.4V and include a HALT function to reduce power consumption.




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