MSP430xW42x
MIXED SIGNAL MICROCONTROLLER
SLAS383A 鈭?OCTOBER 2003 鈭?REVISED AUGUST 2004
electrical characteristics over recommended operating free-air temperature (unless otherwise
noted) (continued)
wake-up LPM3
PARAMETER
TEST CONDITIONS
f = 1 MHz
td(LPM3)
Delay time
f = 2 MHz
f = 3 MHz
VCC = 2.2 V/3 V
MIN
TYP
MAX
6
6
6
碌s
UNIT
RAM (see Note 1)
PARAMETER
VRAMh
TEST CONDITIONS
CPU halted (see Note 1)
MIN
1.6
TYP
MAX
UNIT
V
NOTES: 1. This parameter defines the minimum supply voltage when the data in the program memory RAM remain unchanged. No program
execution should take place during this supply voltage condition.
LCD
PARAMETER
V(33)
V(23)
V(13)
V(33) 鈭?V(03)
I(R03)
I(R13)
I(R23)
V(Sxx0)
V(Sxx1)
V(Sxx2)
V(Sxx3)
Segment line
voltage
Input leakage
TEST CONDITIONS
Voltage at P5.7/R33
Voltage at P5.6/R23
Analog voltage
Voltage at P5.5/R13
Voltage at R33/R03
R03 = VSS
P5.5/R13 = VCC/3
P5.6/R23 = 2
脳
VCC/3
No load at all
segment and
common lines,
VCC = 3 V
V(03)
V(13)
V(23)
V(33)
VCC = 3 V
2.5
MIN
2.5
TYP
(V33鈭扸03)
脳
2/3 + V03
(V(33)鈭扸(03))
脳
1/3 + V(03)
VCC +0.2
卤20
卤20
卤20
V(03) 鈭?0.1
V(13) 鈭?0.1
V(23) 鈭?0.1
V(33) + 0.1
nA
MAX
VCC +0.2
V
UNIT
I(Sxx) = 鈭?
碌A,
A,
VCC = 3 V
V
POST OFFICE BOX 655303
鈥?/div>
DALLAS, TEXAS 75265
23
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