EASY SOUND -
EM55000 SERIES
TINYCONTROLLER-BASEDSYNTHESIZER
inary
Prelim
20-key Application Circuit For EM55002
VCC
VCC
VDD
OSC
VO1
VO
Rosc
TEST
P33
P32
P31
P30
0.1 uF
VCC
VSSD
VSSC
P20
P21
P22
P23
TR1
TR5
TR9
TR13
TR17
TR2
EM55002
TR6
TR10
TR14
TR18
TR3
TR7
TR11
TR15
TR19
TR4
TR8
TR12
TR16
TR20
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
OSCI
VO1
VO
Rosc
OSCO
TEST
VSSD
VSSC
P33
P32
P31
P30
P23
P22
P21
P20
0.1 uF
P13
P12
P11
P10
VCC
TR1
TR5
TR9
TR13
TR17
TR2
TR6
TR10
TR14
TR18
TR3
TR7
TR11
TR15
TR19
TR4
TR8
TR12
TR16
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
EMC [ ELAN MICROELECTRONICS CORP ]
