參數(shù)資料
型號: LC85050
廠商: Sanyo Electric Co.,Ltd.
英文描述: Cordless Answering Machine System IC(無繩應答電話機系統(tǒng)芯片)
中文描述: 無繩電話應答機系統(tǒng)集成電路(無繩應答電話機系統(tǒng)芯片)
文件頁數(shù): 3/7頁
文件大?。?/td> 43K
代理商: LC85050
No. 6237-3/7
LC85050
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
Input high-level voltage
V
IH
1
V
IH
2
V
IL
1
V
IL
2
V
OH
V
OL
I
IL
I
OZ
f
CLK
I
DD
1
I
DD
1
CMOS (1), (4)
0.7 V
DD
5
0.8 V
DD
5
V
CMOS Schmitt inputs (2)
V
Input low-level voltage
CMOS (1), (4)
0.3 V
DD
5
0.2 V
DD
5
V
CMOS Schmitt inputs (2)
V
Output high-level voltage
I
OH
= –4 mA (3), (4)
I
OL
= 4 mA (3), (4)
V
I
= GND, V
DD
5
In the high-impedance output state
V
DD
5 – 2.1
V
Output low-level voltage
0.4
V
Input leakage current
–10
+10
μA
Output leakage current
–10
+10
μA
Oscillator frequency
3.6864
MHz
Current drain
Operating
110
150
mA
In power down mode
5
μA
DC Characteristics (1)
at Ta = –30 to +70°C, GND = 0 V, V
DD
5 = 4.5 to 5.5 V, V
DD
3 = 3.0 to 3.6 V
The applicable pins are as follows.
(1) TESTER, TESTEN, TESTD, PS, XIN, RB1, RB0
(2) RESET, CPUCS, CPUOE, CPUWE
(3) BUSY, IREQ, PLOCK, PA0 to PA2, MCS0, MCS1, MWE, MRE, CLE, ALE, WP0, WP1, EYECLK, EYESYNC, EYED, XOUT
(4) CD0 to CD7, MD0 to MD7
Note: The PLLI, PLLO, RIN, AUXO, AUXI, SPOUT, MIC, VREF, RXA, and TXA pins are not included in the DC characteristics ratings.
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
Input high-level voltage
V
IH
1
V
IH
2
V
IL
1
V
IL
2
V
OH
V
OL
I
IL
I
OZ
f
CLK
I
DD
1
I
DD
1
CMOS (1), (4)
0.7 V
DD
5
0.75 V
DD
5
V
CMOS Schmitt inputs (2)
V
Input low-level voltage
CMOS (1), (4)
0.2 V
DD
5
0.15 V
DD
5
V
CMOS Schmitt inputs (2)
V
Output high-level voltage
I
OH
= –2 mA (3), (4)
I
OL
= 2 mA (3), (4)
V
I
= GND, V
DD
5
In the high-impedance output state
V
DD
5 – 0.8
V
Output low-level voltage
0.4
V
Input leakage current
–10
+10
μA
Output leakage current
–10
+10
μA
Oscillator frequency
3.6864
MHz
Current drain
Operating
100
140
mA
In power down mode
5
μA
DC Characteristics (2)
at Ta = –30 to +70°C, GND = 0 V, V
DD
5 = 3.0 to 3.6 V, V
DD
3 = 3.0 to 3.6 V
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