參數(shù)資料
型號: LC868900
文件頁數(shù): 7/20頁
文件大小: 88K
代理商: LC868900
LC868900/10/50/60
No.6709-7/20
2. Recommended Operating Range
at Ta= -- 30
°
C to +70
°
C, VSS=0V
Parameter
Symbol
Pins
Conditions
Ratings
typ.
VDD [V]
min.
2.5
max.
6.0
unit
Operating
supply
voltage range
HOLD voltage
VDD
VDD
FCL2
500kHz
V
VHD
VDD
RAMs and
Registers hold
voltage at standby
mode.
Input mode
2.0
6.0
Input high
voltage
VIH(1)
DB0 to DB7
4.5 to 6.0
2.5 to 4.5 0.75VDD
4.5 to 6.0
2.5 to 4.5 0.75VDD
4.5 to 6.0 0.75VDD
2.5 to 4.5 0.75VDD
4.5 to 6.0
2.5 to 4.5
4.5 to 6.0
2.5 to 4.5
4.5 to 6.0
2.5 to 4.5
2.5 to 6.0
2.2
VDD
VDD
VDD
VDD
VDD
VDD
0.8
0.25VDD
0.8
0.25VDD
0.25VDD
0.25VDD
500
VIH(2)
CS, RD, WR, RS
2.2
VIH(3)
CL2, M, RES
Input low
voltage
VIL(1)
DB0 to DB7
Input mode
0
0
0
0
0
0
0
VIL(2)
CS, RD, WR, RS
VIL(3)
CL2, M, RES
Input clock
frequency
FCL2
CL2
kHz
[Notes]
The specifications above are for a die mounted in a QFP100E type package.
However, we ship this product as a die only, not a package chip.
Therefore, the operational characteristics may vary depending on the user's packaging techniques.
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