
SNC710
16-bit Voice Engine
======== Contents ========
1.
INTRODUCTION.........................................................................................................................3
2.
FEATURES...................................................................................................................................3
3.
PIN ASSIGNMENTS....................................................................................................................4
4.
SYSTEM DESCRIPTIONS.........................................................................................................5
4.1
4.2
4.3
4.4
4.5
4.6
C
ONNECTION
...............................................................................................................................5
M
EMORY
M
APPING
.....................................................................................................................6
S
YSTEM
C
LOCK
...........................................................................................................................6
I/O P
ORT
.....................................................................................................................................7
T
IMER
/C
OUNTER
.........................................................................................................................8
DAC & PWM.............................................................................................................................8
5.
ABSOLUTE MAXIMUM RATINGS.......................................................................................10
6.
ELECTRICAL CHARACTERISTICS ....................................................................................10
7.
APPLICATION CIRCUIT........................................................................................................11
7.1
7.2
7.3
7.4
3V/16M C
RYSTAL
....................................................................................................................11
3V/16M ROSC.........................................................................................................................12
4.5V/16M C
RYSTAL
.................................................................................................................13
4.5V/16M ROSC......................................................................................................................14
8.
BONDING PAD..........................................................................................................................15
Ver. 1.3
April 3, 2003
1