HT36A3

Features: · Operating voltage: 2.4V~5.0V·Operating frequency: 3.58MHz~12MHz (typ. 8MHz)·20 bidirectional I/O lines·Two 8-bit programmable timer with 8 stage prescaler·Watchdog Timer·Built-in 8-bit MCU with 2088 bits RAM·Built-in 32KX16-bit ROM for program/data shared·Mono output·High D/A converte...

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HT36A3 Picture
SeekIC No. : 004366662 Detail

HT36A3: Features: · Operating voltage: 2.4V~5.0V·Operating frequency: 3.58MHz~12MHz (typ. 8MHz)·20 bidirectional I/O lines·Two 8-bit programmable timer with 8 stage prescaler·Watchdog Timer·Built-in 8-bit M...

floor Price/Ceiling Price

Part Number:
HT36A3
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: 2024/11/21

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Product Details

Description



Features:

· Operating voltage: 2.4V~5.0V
· Operating frequency: 3.58MHz~12MHz (typ. 8MHz)
· 20 bidirectional I/O lines
· Two 8-bit programmable timer with 8 stage prescaler
· Watchdog Timer
· Built-in 8-bit MCU with 2088 bits RAM
· Built-in 32KX16-bit ROM for program/data shared
· Mono output
· High D/A converter resolution: 16 bits
· Polyphonic up to 8 notes
· Independent pan and volume mix can be assigned to each sound component
· Sampling rate of 25kHz as 6.4MHz for system frequency
· Eight-level subroutine nesting
· HALT function and wake-up feature to reduce power consumption
· Bit manipulation instructions
· 16-bit table read instructions
· 63 powerful instructions
· All instructions in 1 or 2 machine cycles
· 28-pin SOP, 48-pin SSOP package



Pinout

  Connection Diagram


Specifications

Supply Voltage ............................VSS-0.3V to VSS+6V
Input Voltage ...........................VSS-0.3V to VDD+0.3V
Storage Temperature ...........................-50 to 125
Operating Temperature ..........................-25 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 HT36A3 is an 8-bit high performance RISC-like microcontroller specifically designed for music applications. It provides an 8-bit MCU and a 8 channel wavetable synthesizer. The program ROM is composed of both program control codes and wavetable voice codes, and can be easily programmed.

The HT36A3 has a built-in 8-bit microprocessor which programs the synthesizer to generate the melody by setting the special register from 20H~2AH. A HALT feature is provided to reduce power consumption.




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