MSP430FG439 Datasheet, PDF (18/88 Pages) Texas Instruments – Mixed-Signal Microcontrollers

MSP430FG439, MSP430FG438, MSP430FG437
SLAS380D – APRIL 2004 – REVISED NOVEMBER 2014
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5.11 Wake-Up From LPM3
over recommended operating free-air temperature range (unless otherwise noted)
PARAMETER
TEST CONDITIONS
f = 1 MHz
t_d(LPM3)
Delay time
f = 2 MHz
f = 3 MHz
V_CC = 2.2 V, 3 V
MIN MAX UNIT
6
6 µs
6
5.12 RAM
over recommended operating free-air temperature range (unless otherwise noted)
V_RAMh
PARAMETER
TEST CONDITIONS
CPU halted⁽¹⁾
MIN
MAX UNIT
1.6
V
(1) This parameter defines the minimum supply voltage when the data in program memory RAM remain unchanged. No program execution
should take place during this supply voltage condition.
5.13 LCD
over recommended operating free-air temperature range (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
V₍₃₃₎
V₍₂₃₎
V₍₁₃₎
V₍₃₃₎-V₍₀₃₎
I_(R03)
I_(R13)
I_(R23)
V_(Sxx0)
V_(Sxx1)
V_(Sxx2)
V_(Sxx3)
Analog voltage
Input leakage
Voltage at P5.7/R33
Voltage at P5.6/R23
Voltage at P5.5/R13
Voltage at R33 to R03
R03 = V_SS
P5.5/R13 = V_CC/3
P5.6/R23 = 2 × V_CC/3
V_CC = 3 V
No load at all
segment and
common lines,
V_CC = 3 V
Segment line
voltage
I_(Sxx) = −3 µA, V_CC = 3 V
2.5
[V₍₃₃₎−V₍₀₃₎] × 2/3 + V₍₀₃₎
[V₍₃₃₎−V₍₀₃₎] × 1/3 + V₍₀₃₎
2.5
V₍₀₃₎
V₍₁₃₎
V₍₂₃₎
V₍₃₃₎
MAX
V_CC + 0.2
V_CC + 0.2
±20
±20
±20
V₍₀₃₎ - 1
V₍₁₃₎ - 1
V₍₂₃₎ - 1
V₍₃₃₎ - 1
UNIT
V
nA
V
18
Specifications
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