HT86070

Features: Operating voltage: 2.4V~5.2V System clock: 4MHz~8MHz Crystal or RC oscillator for system clock 16 I/O pins 8K16-bit program ROM 2088-bit RAM One external interrupt input Two 16-bit programmable timer counter and overflow interrupts 12-bit high quality D/A output by transistor or HT82V7...

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HT86070 Picture
SeekIC No. : 004367141 Detail

HT86070: Features: Operating voltage: 2.4V~5.2V System clock: 4MHz~8MHz Crystal or RC oscillator for system clock 16 I/O pins 8K16-bit program ROM 2088-bit RAM One external interrupt input Two 16-bit progr...

floor Price/Ceiling Price

Part Number:
HT86070
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: 2024/3/27

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Product Details

Description



Features:

Operating voltage: 2.4V~5.2V
System clock: 4MHz~8MHz
Crystal or RC oscillator for system clock
16 I/O pins
8K<16-bit program ROM
2088-bit RAM
One external interrupt input
Two 16-bit programmable timer counter and overflow interrupts
12-bit high quality D/A output by transistor or HT82V733
Built-in voice ROM in various capacity
One 8-bit counter with 3-bit prescaler
Watchdog Timer
8-level subroutine nesting
HALT function and wake-up feature reduce power consumption
Up to 1s (0.5s) instruction cycle with 4MHz (8MHz) system clock
Support 16-bit table read instruction (TBLP, TBHP)
63 powerful and efficient instructions
28-pin SOP package



Application

 Intelligent educational leisure products
Alert and warning systems
High end leisure product controllers
Sound effect generators



Pinout

  Connection Diagram


Specifications

Supply Voltage ..........................VSS-0.3V 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 listed in the specification is not implied and prolonged exposure to extreme conditions may affect device reliability




Description

The HT86030/HT86070 series are 8-bit high performance microcontroller with voice synthesizer and tone generator. The HT86030/HT86070 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. It has a single built-in high quality, D/A output. There is an external interrupt which can be triggered with falling edge pulse or falling/rising edge pulse.

The HT86030/HT86070 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 HT86030/HT86070 can be up to 8MHz under 2.4V and include a HALT function to reduce power consumption.




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