MSP430F2274-EP_1 Datasheet, PDF (27/77 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER

MSP430F2274-EP
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SLAS614C – SEPTEMBER 2008 – REVISED JULY 2010
DCO Frequency – Electrical Characteristics (continued)
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
S_DCO
PARAMETER
Frequency step
between tap DCO and
DCO+1
TEST CONDITIONS
S_DCO =
f_{DCO(RSEL,DCO+1)}/f_{DCO(RSEL,DCO)}
T_A
–55°C to 125°C
V_CC
2.2 V/3 V
MIN TYP MAX
1.05 1.08 1.12
Duty cycle
Measured at P1.4/SMCLK
–55°C to 125°C
2.2 V/3 V
40 50 60
UNIT
ratio
%
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