EASY SOUND -
EM55000 SERIES
TINYCONTROLLER-BASEDSYNTHESIZER
inary
Prelim
PAD DIAGRAM
(0,0)
VDD1
VO
VSS
VO1
26
27
28
29
EM55450 / EM55500
60
59
58
57
56
OSCI
OSCO
VSS
TEST
RESET
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
VDD P4.3 P4.2 P4.1 P4.0 P3.3 P3.2 P3.1 P3.0 P2.3 P2.2 P2.1 P2.0 P1.3 P1.2 P1.1 P1.0
Chip Size : 2300 x 2020 um
For PCB layout, IC substrate must be connected to Vss.
Note : VO should be connected to VSS when not in use.
* This specification are subject to be changed without notice.
1.23.2002
14