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HT62L256 - HT62L256 EOL Notification

Description

The HT812L0 is a single chip PCM voice and sound effect synthesizer.

It provides 2.8 seconds of voice capacity at a 6kHz sampling rate (FSR=6kHz) and 32 sections of sound effects/simple melodies.

A maximum of 8 keys or 4×4 MATRIX are available.

Features

  • Operating voltage: 2.4V~5.0V Low standby current (1µA Typ. ) Voice/sound effect/simple melody output 2.8-second voice capacity 32 tone sections 16 words for each tone section Current type D/A output Mask options.
  • Pull-high resistor: 20kΩ/50kΩ/100kΩ.
  • KEY1: Direct or sequential/random key.
  • Trigger mode: Retriggerable/Non-retriggerable.
  • KEY1 play normal mode or twin mode Normal mode:.

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Datasheet Details

Part number HT62L256
Manufacturer Holtek Semiconductor Inc
File Size 391.95 KB
Description HT62L256 EOL Notification
Datasheet download datasheet HT62L256 Datasheet

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Full PDF Text Transcription

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HT812L0 2.8 Second Enhanced Tone Voice Features • • • • • • • • Operating voltage: 2.4V~5.0V Low standby current (1µA Typ.) Voice/sound effect/simple melody output 2.8-second voice capacity 32 tone sections 16 words for each tone section Current type D/A output Mask options – Pull-high resistor: 20kΩ/50kΩ/100kΩ – KEY1: Direct or sequential/random key – Trigger mode: Retriggerable/Non-retriggerable – KEY1 play normal mode or twin mode Normal mode: one group for KEY1 • • • Twin mode: Two groups for KEY1 8 direct key or 4×4 MATRIX keys – Two-page trigger – Key debounce time: 22ms/45ms – Trigger function: Level hold/one shot/level trigger – FLAG1, FLAG2 outputs: 3Hz/sound level/busy/6Hz/endp – Melody/tone decay time: 2 sec/1 sec/0.5 sec/0.
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