SNC82020 Datasheet, PDF (10/13 Pages) SONiX Technology Company – 12-Channel MIDI/Speech Controller

SNC82020
12-Channel MIDI/Speech Controller
 Power Supply: 4.5V
 System Clock: Rosc with calibration or RTC function
 Low Clock: R-Type
 Voice output: DA output
VDD
10
VDD
VDD
10
0.1uF
51K
0.1uF
10uF
VDD
91K
VDD
200pF
VDD
1K
VDDVR
SNC82020
CVDD
REGOUT
GNDVR
VDD
VDDPP
RST
XOUT
XIN
LXOUT
LXIN
TESTM
CKSEL
VO
BN0
BP0
GND
P00
P01
P02
P03
P04
P05
P06
P07
P24
P25
P26
P27
P20
P21
P22
P23
GNDPP
4.7uF
VDD
Notice: If system clock is ROSC, please leave Xout and Xin as “no connect”.
Ver: 1.5
10
Sep. 8, 2006