HT86A36 Datasheet, PDF (52/68 Pages) Holtek Semiconductor Inc – A/D Type Voice 8-Bit MCU

HT86Axx/HT86ARxx
Application Circuits
V DD
10W
0 .1 m F
47mF
V DD
VDD
100mF
100kW
0 .1 m F
RES
V DD
IN T
VSS
VSSA
VSSA1
VSSM
O SC2
O SC1
P A 0~P A 7
P B 0~P B 7
P C 0~P C 7
P D 0~P D 7
P E 0~P E 7
A U D _ IN
A U D _O U T
V B IA S
SP+
SP-
R O SC
0 .1 m F
50kW
10mF
SPK
H T 8 6 A 3 6 /H T 8 6 A 7 2 /H T 8 6 A R 7 2
Rev. 1.00
V DD
10W
0 .1 m F
47mF
V DD
VDD
100mF
100kW
0 .1 m F
RES
V DD
IN T
VSS
VSSA
VSSA1
VSSM
O SC2
O SC1
P A 0~P A 7
P B 0~P B 7
P C 0~P C 7
P D 0~P D 7
P E 0~P E 7
A U D _ IN
A U D _O U T
V B IA S
4M H z~
8M H z
0 .1 m F
50kW
10mF
SP+
SPK
SP-
H T 8 6 A 3 6 /H T 8 6 A 7 2 /H T 8 6 A R 7 2
52
March 19, 2010