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參數(shù)資料
| 型號： | LC72341G |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | Low-Voltage Single-Chip Microcontrollers with On-Chip PLL and LCD Driver Circuits(用于音頻設(shè)備的低電壓單片微控制器（帶片上鎖相環(huán)電路和LCD驅(qū)動器）) |
| 中文描述： | 低電壓的單芯片微控制器芯片PLL和LCD驅(qū)動電路（用于音頻設(shè)備的低電壓單片微控制器（帶片上鎖相環(huán)電路和液晶顯示驅(qū)動器）） |
| 文件頁數(shù)： | 3/12頁 |
| 文件大小： | 171K |
| 代理商： | LC72341G |
No. 5799-3/12
LC72341G/W, 72342G/W, 72343G/W
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
Supply voltage
V
DD
1
V
DD
2
CPU and PLL operating voltage
1.8
3.0
3.6
V
Memory retention voltage
1.0
V
V
IH
1
V
IH
2, V
IH
3, AMIN, FMIN,
Input ports except HCTR and XIN.
0.7 V
DD
V
DD
V
Input high-level voltage
V
IH
2
V
IH
3
RES
0.8 V
DD
0.6 V
DD
V
DD
V
DD
V
Port PF
V
V
IL
1
V
IL
2, V
IL
3, AMIN, FMIN,
Input ports except HCTR and XIN.
0
0.3 V
DD
V
Input low-level voltage
V
IL
2
V
IL
3
V
IN
1
V
IN
2
V
IN
3
V
IN
4
V
IN
5
F
IN
1
F
IN
2
F
IN
3
F
IN
4
F
IN
5
F
IN
6
RES
0
0.2 V
DD
0.2 V
DD
V
Port PF
0
V
XIN
0.5
0.6
Vrms
Input amplitude
FMIN, AMIN
0.035
0.35
Vrms
FMIN
0.05
0.35
Vrms
HCTR
0.035
0.35
Vrms
Input voltage range
ADI0, ADI1
XIN : CI
≤
35 k
FMIN : V
IN
2, V
DD
1
FMIN : V
IN
3, V
DD
1
AMIN (H) : V
IN
2, V
DD
1
AMIN (L) : V
IN
2, V
DD
1
HCTR : V
IN
4, V
DD
1
0
V
DD
80
V
70
75
kHz
10
130
MHz
Input frequency
130
250
MHz
2
40
MHz
0.5
10
MHz
0.4
12
MHz
Allowable Operating Ranges
at Ta = –20 to 70°C, V
DD
= 1.8 to 3.6 V
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
I
IH
1
I
IH
2
X
IN
: V
I
= V
DD
= 3.0 V
FMIN, AMIN, HCTR : V
I
= V
DD
= 3.0 V
Ports PA/PF (with no pull-down resistor), PC,
PD, PG, and PH. RES: V
I
= V
DD
= 3.0 V
XIN : V
I
= V
DD
= V
SS
FMIN, AMIN, HCTR : V
I
= V
DD
= V
SS
Ports PA/PF (with no pull-down resistor), PC,
PD, PG, and PH. RES: V
I
= V
DD
= V
SS
PA/PF with pull-down resistors used
3
μA
Input high-level current
3
8
20
μA
I
IH
3
3
μA
I
IL
1
I
IL
2
–3
μA
Input low-level current
–3
–8
–20
μA
I
IL
3
–3
μA
Input floating voltage
V
IF
R
PD
1
V
H
DBR4
0.05 V
DD
V
k
V
Pull-down resistance
PA/PF with pull-down resistors used, V
DD
= 3 V
RES
75
100
200
Hysteresis
0.1 V
DD
0.2 V
DD
Voltage doubler reference voltage
Ta = 25°C, referenced to V
DD
, C3 = 0.47 μF
DBR1, 2, 3
Ta = 25°C, C1 = 0.45 μF, C2 = 0.47 μF, no load
1.3
1.5
1.7
V
Voltage doubler step-up voltage
2.7
3.0
3.3
V
Electrical Characteristics
at Ta = –20 to 70°C, V
DD
= 1.8 to 3.6 V (in the allowable operating ranges)
Note: C1, C2, and C3 must be provided even if no LCD is used.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LC72341W | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Low-Voltage Single-Chip Microcontrollers with On- Chip PLL and LCD Driver Circuits |
| LC72342G | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Low-Voltage Single-Chip Microcontrollers with On- Chip PLL and LCD Driver Circuits |
| LC72342W | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Low-Voltage Single-Chip Microcontrollers with On- Chip PLL and LCD Driver Circuits |
| LC72342-XXXX | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| LC72343G | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Low-Voltage Single-Chip Microcontrollers with On- Chip PLL and LCD Driver Circuits |
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