MSP430F241X_11 Datasheet, PDF (50/107 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER

MSP430F241x, MSP430F261x
MIXED SIGNAL MICROCONTROLLER
SLAS541G -- JUNE 2007 -- REVISED MARCH 2011
electrical characteristics over recommended ranges of supply voltage and operating free-air
temperature (unless otherwise noted) (continued)
internal very low power, low frequency oscillator (VLO)
PARAMETER
f_VLO
df_VLO/dT
VLO frequency
VLO frequency
temperature drift
TEST CONDITIONS
See Note 1
T_A
--40C to 85C
105C
V_CC
2.2 V/3 V
2.2 V/3 V
MIN
TYP
4
12
0.5
df_VLO/dV_CC
VLO frequency supply
voltage drift
See Note 2
25C
1.8V -- 3.6V
4
NOTES: 1. Calculated using the box method:
I version: (MAX(--40_C to 85_C) -- MIN(--40_C to 85_C))/MIN(--40_C to 85_C)/(85_C -- (--40_C))
T version: (MAX(--40_C to 105_C) -- MIN(--40_C to 105_C))/MIN(--40_C to 105_C)/(105_C -- (--40_C))
2. Calculated using the box method: (MAX(1.8 V to 3.6V) -- MIN(1.8V to 3.6V))/MIN(1.8 V to 3.6V)/(3.6 V -- 1.8 V)
MAX
20
22
UNIT
kHz
%/C
%/V
50
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