參數(shù)資料
型號: LC85050
廠商: Sanyo Electric Co.,Ltd.
英文描述: Cordless Answering Machine System IC(無繩應(yīng)答電話機(jī)系統(tǒng)芯片)
中文描述: 無繩電話應(yīng)答機(jī)系統(tǒng)集成電路(無繩應(yīng)答電話機(jī)系統(tǒng)芯片)
文件頁數(shù): 4/7頁
文件大?。?/td> 43K
代理商: LC85050
System Block Diagram
The diagram below shows a circuit that uses serial mode for the host CPU interface.
No. 6237-4/7
LC85050
+3.3VD
RIN
PLLO
PLLI
PLOCK
TXA
RXA
VERF
MIC
SPOUT
AXUI
AXUO
DV
DD
5
DV
DD
3
DGND
PV
DD
PGND
AV
DD
AGND
TESTR
TESTEN
TESTD
DSP
(FAVOR-11)
RESET
XIN
XOUT
DIN
DOUT
DCK
DSET
CS
BUSY
IREQ
P/S
MD0/MDI
MD1/MDO
MCS0
MCS1
SK/MRE
R/B0
R/B1
WP0
WP1
PA0
PA1
PA2
MWE/PA3
ALE/PA4
CLE/PA5
MD2/PA6
MD3/PA7
MD4/PA8
MD5/PA9
MD6/PA10
MA7/PA11
PLL frequency
multiplier
Timing
generator
Host CPU
interface
Memory
interface
D/A
converter
A/D
converter
Reference
voltage supply
A/D
converter
D/A
converter
A/D
converter
D/A
converter
Hybrid circuit
Power
supply
Test circuit
Monitor
output
circuit
Telephone line
Microphone
Speaker
Auxiliary analog input
Auxiliary analog output
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