JAJSG18C August 2014 – August 2018 MSP430FR6927 , MSP430FR69271 , MSP430FR6928 , MSP430FR6977 , MSP430FR6979 , MSP430FR69791
PRODUCTION DATA.
PARAMETER | TEST CONDITIONS | VCC | MIN | TYP | MAX | UNIT | |
---|---|---|---|---|---|---|---|
IDVCC.HFXT | HFXT oscillator crystal current HF mode at typical ESR | fOSC = 4 MHz,
HFXTBYPASS = 0, HFXTDRIVE = 0, HFFREQ = 1(8) TA = 25°C, CL,eff = 18 pF, Typical ESR, Cshunt |
3.0 V | 75 | μA | ||
fOSC = 8 MHz,
HFXTBYPASS = 0, HFXTDRIVE = 1, HFFREQ = 1, TA = 25°C, CL,eff = 18 pF, Typical ESR, Cshunt |
120 | ||||||
fOSC = 16 MHz,
HFXTBYPASS = 0, HFXTDRIVE = 2, HFFREQ = 2, TA = 25°C, CL,eff = 18 pF, Typical ESR, Cshunt |
190 | ||||||
fOSC = 24 MHz,
HFXTBYPASS = 0, HFXTDRIVE = 3, HFFREQ = 3, TA = 25°C, CL,eff = 18 pF, Typical ESR, Cshunt |
250 | ||||||
fHFXT | HFXT oscillator crystal frequency, crystal mode | HFXTBYPASS = 0, HFFREQ = 1(8)(7) | 4 | 8 | MHz | ||
HFXTBYPASS = 0, HFFREQ = 2(7) | 8.01 | 16 | |||||
HFXTBYPASS = 0, HFFREQ = 3(7) | 16.01 | 24 | |||||
DCHFXT | HFXT oscillator duty cycle | Measured at SMCLK, fHFXT = 16 MHz | 40% | 50% | 60% | ||
fHFXT,SW | HFXT oscillator logic-level square-wave input frequency, bypass mode | HFXTBYPASS = 1, HFFREQ = 0(6)(7) | 0.9 | 4 | MHz | ||
HFXTBYPASS = 1, HFFREQ = 1(6)(7) | 4.01 | 8 | |||||
HFXTBYPASS = 1, HFFREQ = 2(6)(7) | 8.01 | 16 | |||||
HFXTBYPASS = 1, HFFREQ = 3(6)(7) | 16.01 | 24 | |||||
DCHFXT, SW | HFXT oscillator logic-level square-wave input duty cycle | HFXTBYPASS = 1 | 40% | 60% | |||
tSTART,HFXT | Start-up time(9) | fOSC = 4 MHz,
HFXTBYPASS = 0, HFXTDRIVE = 0, HFFREQ = 1, TA = 25°C, CL,eff = 16 pF |
3.0 V | 1.6 | ms | ||
fOSC = 24 MHz ,
HFXTBYPASS = 0, HFXTDRIVE = 3, HFFREQ = 3, TA = 25°C, CL,eff = 16 pF |
3.0 V | 0.6 | |||||
CHFXIN | Integrated load capacitance at HFXIN terminaI(1)(2) | 2 | pF | ||||
CHFXOUT | Integrated load capacitance at HFXOUT terminaI(1)(2) | 2 | pF | ||||
fFault,HFXT | Oscillator fault frequency(4)(3) | 0 | 800 | kHz |
Table 5-6 lists the characteristics of the DCO.