EASY SOUND - EM55000SERIES
TINYCONTROLLER-BASEDSYNTHESIZER
20-key Application Circuit For EM55002
VCC
VCC
VDD
VO1
VO
OSC
Rosc
TEST
P33
P32
P31
P30
0.1 uF
VCC
VSSD
VSSC
P20
P21
P22
P23
TR1
TR2
TR3
TR4
TR5
TR6
TR7
TR8
TR9
TR13
TR14
TR15
TR16
TR17
TR18
TR19
TR20
TR10
TR11
TR12
EM55002
It is suggested to add a 0.1 uF ceramic capacitor between VDD and VSS.
20-key Application Circuit For EM55100~EM55700
VCC
VCC
VDD
VO1
VO
OSCI
Rosc
OSCO
TEST
P33
P32
P31
P30
0.1 uF
VSSD
VSSC
P23
P22
P21
P20
P13
P12
P11
P10
VCC
TR1
TR2
TR3
TR4
TR5
TR6
TR7
TR8
TR9
TR13
TR14
TR15
TR16
TR17
TR10
TR11
TR12
TR18
TR19
TR20
It is suggested to add a 0.1 uF ceramic capacitor between VDD and VSS.
* This specification are subject to be changed without notice.
1.23.2002
5
ELAN [ ELAN MICROELECTRONICS CORP ]
