Data Sheet
SN11300
3 In 1 USB Audio Controller
XI. Buzzer output function
SN11300 provide 128-bytes SRAM that contents ring-tone parameter for Buzzer
output. The ring-tone parameter is easy to update by application programming
interface when customers want to change their ring. We also provide a ring-tone
editor for customers to make their own ring.
XII. Software support
SN11300 provides the following software to customers.
1. The Software Development Kit (SDK): The customers can use SDK to develop
their own features, for example key definition, LCM display or ring-tone.
2. The application programming interface.
Note: Please contact SONiX sales for detail.
XIII. External-MCU Firmware support
SN11300 provides the following firmware and document to customers.
1. Standard 8051 C source code, it's convenient to include directly for 8051 type
microprocessor.
2. Detail programming guide and function flowchart for other type
microprocessor porting firmware.
XIV. Operating rating and electrical characteristics
14.1 Absolute maximum rating
Symbol
VDDDP
VDD
Vin
Parameter
Rating
unit
V
Power supply
-0.3 to 3.6
Power supply
-0.18 to 1.98
-0.3 to Vcc+0.3
-0.3 to Vcc+0.3
-40 to +125
V
Input Voltage
V
Vout
Output Voltage
storage temperature range
V
Tstg
0C
Sonix Confidential
- 27 -
Do not copy, reproduce, or distribute without permission
2008 Mar 6, V1.3
SONIX [ SONIX TECHNOLOGY COMPANY ]
