SN52010中文资料 4 CH Speech/Melody, PPDAC output数据手册Sonix规格书

描述 Description

SN52010 is a 10 seconds single chip 2-channel voice synthesizer IC which containsI/O pins and a tiny controller. By programming through the tiny controller, users’applications including section combination, trigger modes, output status, high performancemelody, multiple voices, and other logic functions can be implemented.

特性 Features

• Working Voltage : 2.4V – 5.5V
• 10 seconds @6KHZ sample rate
• 64*4 bits RAM
• Max. 32K*10 bits ROM
• 32K program ROM
• 4 I/O ports : P3
  - High drive/sink current : P3.2, P3.3
• Two independent voice channels
• One digital mixers
• 8-level Push-Pull Direct Drivecircuit
• System clock: 2MHz
  - RC-type or Crystal Option
• Low Voltage Reset
• Watch dog timer(WDT)
• Event Mark Function