SNC11C
One Channel Direct Drive Speech Controller
INTRODUCTION
SNC11C is a one-channel voice synthesizer IC with PWM direct drive circuit. It
built-in a 4-bit tiny controller with one 4-bit input port, two 4-bit I/O ports. By
programming through the tiny controller in SNC11C, user’s varied applications
including voice section combination, key trigger arrangement, output control, and
other logic functions can be easily implemented.
FEATURES
Single power supply 2.4V – 5.1V
105 seconds voice capacity are provided(@6KHZ sample rate)
Built in a 4-bit tiny controller
One 4-bit input port, two 4-bit I/O ports are provided
64*4 bits RAM are provided
320K*10 ROM size are provided for voice data and program
Maximum 16k program ROM is provided
Built in a high quality speech synthesizer
Adaptive playing speed from 2.5k-20kHz is provided
One voice channel
Built in a PWM Direct Drive circuit and a fixed current D/A output
System clock : 2MHz
Low Power Reset
Ver: 1.3
1
June 8, 2005
SONIX [ SONIX TECHNOLOGY COMPANY ]
