參數(shù)資料
型號(hào): TEA7088AFP
廠(chǎng)商: 意法半導(dǎo)體
英文描述: LOW-RANGE PHONE DEDICATED CHIP
中文描述: 低檔手機(jī)專(zhuān)用芯片
文件頁(yè)數(shù): 9/17頁(yè)
文件大?。?/td> 184K
代理商: TEA7088AFP
I
L
V
MC
5
2.7
V
3.4
2.6
PON
RESET
t
t
t
t
t
A
A
B
C
D
D
E
Without using the RESET Code through the Serial Bus Interface
Us ing the RESET Code through the Serial Bus Interface
I
L
V
MC
5
2.7
V
3.4
2.6
PON
RESET
A
B
C
D
D
E
D
F
A
t
t
t
t
t
td
td
A : ON-HOOK
B : START UP + SPEECH
C : PULSE DIALING
D : SPEECH or DTMF
E : LINE BREAKEXCHANGE DURATION
F : LINE BREAKEXCHANGE DURATION > t
t
d
: DELAYFIXED BYTHE MICROCONTROLLER
2.5V
2.5V
Reset controlcode (010111)
sent on the serialbus
7
Figure 8 :
Reset and Power ON
MICROCONTROLLER INTERFACE WITH TEA7088A
(continued)
TEA7088A
9/17
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