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W53320 - (W53300 / W53320) 16Voice/Melody/LCD Controller

Download the W53320 datasheet PDF. This datasheet also covers the W53300 variant, as both devices belong to the same (w53300 / w53320) 16voice/melody/lcd controller family and are provided as variant models within a single manufacturer datasheet.

Description

The W53300/W53320 are a high-performance 4-bit microcontroller (µC) with built-in speech, melody and 16 48/32

48 LCD driver which includes internal pump circuit.

Features

  • Operating voltage: 2.4 volt ~ 5.5 volt.
  • Dual clock operating system.
  • RC/Crystal (400 KHz to 4 MHz) for main clock.
  • 32.768 KHz crystal oscillation circuit for sub-oscillator.
  • Memory.
  • Program ROM: 16K× 20.
  • Data RAM: 512 × 4 bit (W53320), 704 × 4 bit(W53300).
  • LCD RAM: 384 × 4 bit (W53320), 192× 4 bit (W53300).
  • 20 input/output pins.
  • Ports for input only: 2 ports/8 pins.
  • Input/output ports: 2 ports/8 p.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (W53300_Winbond.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number W53320
Manufacturer Winbond
File Size 88.23 KB
Description (W53300 / W53320) 16Voice/Melody/LCD Controller
Datasheet download datasheet W53320 Datasheet

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Other Datasheets by Winbond

Part Number Description
W53300 (W53300 / W53320) 16Voice/Melody/LCD Controller
W536020K (W536xx0K) VOICE/MELODY/LCD CONTROLLER
W536030A (W536xx0A) VOICE/ MELODY / LCD CONTROLLER
W536030K (W536xx0K) VOICE/MELODY/LCD CONTROLLER
W536030P (W536xx0P) VOICE & MELODY CONTROLLER

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
www.DataSheet4U.com W53300/W53320 16" Voice/Melody/LCD Controller (ViewTalkTM Series) GENERAL DESCRIPTION The W53300/W53320 are a high-performance 4-bit microcontroller (µC) with built-in speech, melody and 16*48/32*48 LCD driver which includes internal pump circuit. The 4-bit uc core contains dual clock source, 4-bit ALU, two 8-bit timers, one divider, 20 pin input or output, 7 interrupt sources and 8-level subroutine nesting for interrupt applications. Speech unit can be implemented with Winbond 16-sec Power Speech using ADPCM algorithm. Melody unit provides dual tone output and can store up to 1k notes. Power reduction mode is also built in to minimize power dissipation.
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