參數(shù)資料
型號: MAXQ2000-RBX
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 微控制器/微處理器
英文描述: Low-Power LCD Microcontroller
中文描述: 16-BIT, FLASH, 20 MHz, RISC MICROCONTROLLER, QCC56
封裝: 8 X 8 MM, 0.80 MM HEIGHT, MO-220, TQFN-56
文件頁數(shù): 3/39頁
文件大?。?/td> 1798K
代理商: MAXQ2000-RBX
M
Low-Power LCD Microcontroller
_____________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(V
DD
= V
DD(MIN)
to V
DD(MAX)
, V
DDIO
= 2.7V to 3.6V, T
A
= -40°C to +85°C.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Input High Voltage:
P6.4–P6.5 and P7.0–P7.1
V
IH2
SVS on, V
LCD
= 3.3V
0.75 x
V
DDIO
V
LCD
V
Input High Voltage:
All Other Pins
V
IH3
0.75 x
V
DDIO
V
DDIO
V
Input Low Voltage:
HFIN and 32KIN
V
IL1
0
0.2 x
V
DDIO
V
Input Low Voltage:
All Other Pins
V
IL2
0
0.25 x
V
DDIO
V
Output High Voltage:
P6.4–P6.5 and P7.0–P7.1
V
OH1
SVS on; I
OH(MAX)
= 0.75mA; V
LCD
= 2.7V
V
LCD
-
0.2
V
Output High Voltage:
All Other Pins
V
OH2
I
OH(MAX)
= 0.75mA; V
DDIO
=1.8V
V
DDIO
-
0.2
V
Output Low Voltage for
All Other Pins
V
OL1
I
OL
= 1.0mA; V
DDIO
= 1.8V
GND
0.2
V
Output Low Voltage for
P6.4–P6.5 and P7.0–P7.1
V
OL2
I
OL
= 1.4mA; V
DDIO
= 2.7V
GND
0.2
V
Input Leakage Current
Input Pullup Current
LCD INTERFACE
LCD Reference Voltage
LCD Bias Voltage 1
LCD Bias Voltage 2
LCD Adjustment Voltage
LCD Bias Resistor
LCD Adjustment Resistor
I
L
I
IP
Internal pullup disabled
Internal pullup enabled
-100
-20
+100
-5
nA
μA
V
LCD
V
LCD1
V
LCD2
V
ADJ
R
LCD
R
LADJ
2.7
V
ADJ
+ 2/3 (V
LCD
- V
ADJ
)
V
ADJ
+ 1/3 (V
LCD
- V
ADJ
)
0
100
200
3.3
3.6
V
V
V
V
1/3 bias
1/3 bias
Guaranteed by design
0.4 x
k
k
LRA4:LRA0 = 0
When segment is driven at V
LCD
level;
V
LCD
= 3V; I
SEGxx
= -3μA;
guaranteed by design
V
LCD
-
0.02
V
LCD
When segment is driven at V
LCD1
level;
V
LCD1
= 2V; I
SEGxx
= -3μA;
guaranteed by design
V
LCD1
-
0.02
V
LCD1
When segment is driven at V
LCD2
level;
V
LCD2
= 1V; I
SEGxx
= -3μA;
guaranteed by design
V
LCD2
-
0.02
V
LCD2
LCD Segment Voltage
V
SEGxx
When segment is driven at V
ADJ
level;
V
ADJ
= 0V; I
SEGxx
= -3μA;
guaranteed by design
-0.1
V
ADJ
V
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