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參數(shù)資料
| 型號(hào)： | LC573904 |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | 4-Bit Microcontroller with 4K-Byte ROM, 120 ×4 Bits RAM and LCD Driver(4位微控制器（帶4K字節(jié)ROM， 120 ×4位RAM和LCD驅(qū)動(dòng)器）) |
| 中文描述： | 4位微控制器與4K的字節(jié)的光盤，120 × 4位RAM和LCD驅(qū)動(dòng)器（4位微控制器（帶4K的字節(jié)光盤，120 × 4位內(nèi)存和液晶顯示驅(qū)動(dòng)器）） |
| 文件頁數(shù)： | 10/18頁 |
| 文件大小： | 628K |
| 代理商： | LC573904 |
LC573904
10/18
Ag battery version
1. Absolute Maximum Ratings at Ta=25±2
°
C, VSS=0V
Parameter
Symbol
VDD1
Supply voltage
VDD2
Input voltage
VIN
Pin & Conditions
Ratings
-0.3 to +4.0
-0.3 to +4.0
-0.3 to VDD1+0.3
Unit
V
S1-S4, P00-P03, P10-P13, TEST,
OSCIN, RES, RCIN
CUP2, OSCOUT, ALM, LIGHT,
P00-P03, P10-P13, RCOUT
SEG1-SEG32, COM1-COM4, CUP1
ALM
LIGHT
Output except ALM and LIGHT
Total output pins.
VOUT1
-0.3 to VDD1+0.3
Output voltage
VOUT2
IOUT1
IOUT2
IOUT3
IALL
-0.3 to VDD2+0.3
4
1
500
10
mA
Peak output
current
(at each pins)
Total output
current
Maximum power
dissipation
Operating
temperature
range
Storage
temperature
range
2. Recommended Operating Range at Ta=-30
°
C to + 70
°
C, VSS=0V
μ
A
mA
Pdmax
QFP64
430
mW
Topr
-30 to +70
Tstg
-40 to +125
°
C
Ratings
typ.
Parameter
Symbol
Conditions
min.
1.30
2.4
max.
1.65
3.3
VDD1
Unit
VDD1
VDD2
VIH
S1-S4, RES,
P00-P03, P10-P13
S1-S4, RES,
P00-P03, P10-P13
32.768kHz (crystal oscillation)
VDD1=1.20 - 1.65V (Ta=25
°
C)
Refer to figure 1
RC oscillation
VDD1=1.20 - 1.65V (Ta=25
°
C)
Refer to figure 2
Operating supply
voltage
Input high voltage
VDD1-0.2
Input low voltage
VIL
0
0.2
V
fOPG1
32
32.768
33
Oscillation
frequency range
fOPG2
30
100
kHz
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