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W536090A - (W536xx0A) VOICE/ MELODY / LCD CONTROLLER

Download the W536090A datasheet PDF. This datasheet also covers the W536030A variant, as both devices belong to the same (w536xx0a) voice/ melody / lcd controller family and are provided as variant models within a single manufacturer datasheet.

Description

The W536XXXA, a member of ViewTalk family, is a high-performance 4-bit micro-controller (uC) with built-in speech unit, melody unit and 64seg

16 com LCD driver unit which includes internal regulator ,pump circuit and dedicated two pages LCD RAM.

Features

  • Operating voltage: 2.4 volt ~ 5.5 volt.
  • Watch dog disabled/enabled by mask option.
  • Dual clock operating system.
  • Main clock with RC/Crystal (400 KHz to 4 MHz).
  • Sub-clock with 32.768 KHz RC/Crystal by mask option -1- Publication Release Date: April 2000 Revision A6         .
  • Memory.
  • Program ROM (P-ROM): 32K × 20 (ROM Bank0, 1, 2).
  • Data RAM (W-RAM): 1.4.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (W536030A_Winbond.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number W536090A
Manufacturer Winbond
File Size 126.42 KB
Description (W536xx0A) VOICE/ MELODY / LCD CONTROLLER
Datasheet download datasheet W536090A Datasheet

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Other Datasheets by Winbond

Part Number Description
W536090K (W536xx0K) VOICE/MELODY/LCD CONTROLLER
W536090P (W536xx0P) VOICE & MELODY CONTROLLER
W536090T (W536xx0T) VOICE/MELODY/LCD CONTROLLER
W536020K (W536xx0K) VOICE/MELODY/LCD CONTROLLER
W536030A (W536xx0A) VOICE/ MELODY / LCD 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                      GENERAL DESCRIPTION The W536XXXA, a member of ViewTalk family, is a high-performance 4-bit micro-controller (uC) with built-in speech unit, melody unit and 64seg * 16 com LCD driver unit which includes internal regulator ,pump circuit and dedicated two pages LCD RAM. The 4-bit uC core contains dual clock source, 4-bit ALU, two 8-bit timers, one 14 bits divider, maximum 24 pads for input or output, 8 interrupt sources and 8-level nesting for subroutine/interrupt applications. Speech unit, integrated as a single chip with maximum 128 seconds (based on 6.
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