SNC32F10中文资料5 CH Speech/Melody, 13bit PPDAC output, Engine数据手册Sonix规格书

描述 Description

The SNC32F10 is a 4bit tiny controller series with embedded 5 channel hardware Voice/MIDIWave Processing Unit (WPU).By programming through the tiny controller in SNC32F10,user’s varied applications including voice section combination; key trigger arrangement,output control, and other logic functions can be easily implementedKey peripherals include a single high quality 13bit DAC with push-pull amplifier,28IO port,16 set hardware PWMIOs and 12 constant current I/Os. Provide powerful SPIflash controller, which can run program/speech/MIDI on SPI flash.The SNC32F10 contains a Low Voltage Detector (LVD) for power management usage.The status of internal or external power can be detected and reported to the managementsoftware. There is a Low Voltage Reset (LVR) function provided to keep the whole systemfrom losing data when voltage drops to a low level.

特性 Features

 Operating voltage: 1.9V ~ 5.5V
 System clock: 16.384MHz
 RAM Size: 320*4 bit
 System clock source:
- Internal Rosc 16.384Mhz
 Run Program, play speech/MIDI instruments on external SPI flash
- Program size: 64K*16
- Addressing Ability of SPI flash:
Max. 128Mbit (Address up to 24bits, Up to ~5200 sec @6KHz)
 General-Purpose I/O ports:
- 28 programmable I/Os + 4 SPI IO
- 16 Hardware PWMIOs with 256-level brightness control
- 12 set constant current I/O for directing drive LED without limited resistor. Provide three-level constant current: 20mA/16mA/10mA.
- High drive/sink current I/O
 Timer
- Timer1 2ms,4ms
- Watch dog timer (128ms)
 IR function provided
 Low Voltage Reset (LVR 2.4V/2.2V)
 Low Voltage Detector (LVD)
- 4 levels (2.2V/2.4V/2.8V/3.2V)
 Embedded regulator for SPI Flash
 Built-in SPI flash controller
 Hardware I2C master/slave mode interface