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HT83074

Features: ` Operating voltage: 2.4V~5.2V` Up to 1s (0.5s) instruction cycle with 4MHz (8MHz) system clock` System clock: 4MHz~8MHz (2.4V)` Crystal or RC oscillator for system clock` 12 I/O pins` 2K*15 program ROM` 80*8 RAM` Two 8-bit programmable timer counter with 8-stageprescaler and one time ba...

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SeekIC No. : 004367123 Detail

HT83074: Features: ` Operating voltage: 2.4V~5.2V` Up to 1s (0.5s) instruction cycle with 4MHz (8MHz) system clock` System clock: 4MHz~8MHz (2.4V)` Crystal or RC oscillator for system clock` 12 I/O pins` 2K*...

HT83074 Data Sheet

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Part Number:
HT83074
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: 2024/11/24

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Product Details

Description



Features:

` Operating voltage: 2.4V~5.2V
` Up to 1s (0.5s) instruction cycle with 4MHz (8MHz) system clock
` System clock: 4MHz~8MHz (2.4V)
` Crystal or RC oscillator for system clock
` 12 I/O pins
` 2K*15 program ROM
` 80*8 RAM
` Two 8-bit programmable timer counter with 8-stageprescaler 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 bytransistor
` 28-pin SOP package




Application

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




Pinout

Connection Diagram




Specifications

Supply Voltage .........................VSS+2.4V to VSS+5.5V
Storage Temperature ..........................-50 to 125
Input Voltage ..........................VSS-0.3V to VDD+0.3V
Operating Temperature .........................-20 to 70

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 listedin the specification is not implied and prolonged exposure to extreme conditions may affect device reliability.






Description

The HT83074 is 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, temposfor speech synthesizer and melody generator.

The HT83074 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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