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零件编号
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HT84192 查看數據表(PDF) - Holtek Semiconductor
零件编号
产品描述 (功能)
生产厂家
HT84192
Magic Voice™
Holtek Semiconductor
HT84192 Datasheet PDF : 31 Pages
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Block Diagram
O SC
P B 0~P B 7
P A 0~P A 3
VDD
VSS
T im e B a s e
G e n e ra to r
T o n e /M e lo d y
G e n e ra to r
C u rre n t T y p e
D /A O u tp u t
D ecoder
&
I/O
C o n tr o lle r
D ATA
& U ser
In s tr u c tio n
ROM
S peech
S y n th e s iz e r
C u rre n t T y p e
D /A O u tp u t
AUD0
AUD1
Pin Assignment
NC 1
NC 2
NC 3
NC 4
NC 5
VDD 6
AUD0 7
AUD1 8
PB7 9
P B 6 10
P B 5 11
P B 4 12
P B 3 13
P B 2 14
28 N C
27 N C
26 N C
25 N C
24 N C
23 O S C
22 V S S
21 V S S
20 P A 0
19 P A 1
18 P A 2
17 P A 3
16 P B 0
15 P B 1
H T84X X X
2 8 S K D IP
HT84XXX
2
April 26, 2000
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