ZHCSA42E August 2010 – September 2018 MSP430F5333 , MSP430F5335 , MSP430F5336 , MSP430F5338
PRODUCTION DATA.
PARAMETER | TEST CONDITIONS | VCC | MIN | TYP | MAX | UNIT | ||
---|---|---|---|---|---|---|---|---|
VREF+ | Positive built-in reference voltage output | REFVSEL = \{2\} for 2.5 V,
REFON = REFOUT = 1 , IVREF+ = 0 A |
3 V | 2.5 | ±1% | V | ||
REFVSEL = \{1\} for 2 V,
REFON = REFOUT = 1, IVREF+ = 0 A |
3 V | 2.0 | ±1% | |||||
REFVSEL = \{0\} for 1.5 V,
REFON = REFOUT = 1, IVREF+ = 0 A |
2.2 V, 3 V | 1.5 | ±1% | |||||
AVCC(min) | AVCC minimum voltage, Positive built-in reference active | REFVSEL = \{0\} for 1.5 V | 2.2 | V | ||||
REFVSEL = \{1\} for 2 V | 2.3 | |||||||
REFVSEL = \{2\} for 2.5 V | 2.8 | |||||||
IREF+ | Operating supply current into AVCC terminal (2)(7) | ADC12SR = 1(8), REFON = 1, REFOUT = 0, REFBURST = 0 | 3 V | 70 | 100 | µA | ||
ADC12SR = 1(8), REFON = 1, REFOUT = 1, REFBURST = 0 | 0.45 | 0.75 | mA | |||||
ADC12SR = 0(8), REFON = 1, REFOUT = 0, REFBURST = 0 | 210 | 310 | µA | |||||
ADC12SR = 0(8), REFON = 1, REFOUT = 1, REFBURST = 0 | 0.95 | 1.7 | mA | |||||
IL(VREF+) | Load-current regulation, VREF+ terminal(3) | REFVSEL = \{0, 1, 2\},
IVREF+ = +10 µA , –1000 µA, AVCC = AVCC(min) for each reference level, REFVSEL = \{0, 1, 2\}, REFON = REFOUT = 1 |
1500 | 2500 | µV/mA | |||
CVREF+ | Capacitance at VREF+ terminal | REFON = REFOUT = 1(6),
0 mA ≤ IVREF+ ≤ IVREF+(max) |
2.2 V, 3 V | 20 | 100 | pF | ||
TCREF+ | Temperature coefficient of built-in reference(4) | IVREF+ is a constant in the range of 0 mA ≤ IVREF+ ≤ –1 mA | REFOUT = 0 | 2.2 V, 3 V | 20 | ppm/ °C | ||
TCREF+ | Temperature coefficient of built-in reference(4) | IVREF+ is a constant in the range of 0 mA ≤ IVREF+ ≤ –1 mA | REFOUT = 1 | 2.2 V, 3 V | 20 | 50 | ppm/ °C | |
PSRR_DC | Power supply rejection ratio (DC) | AVCC = AVCC(min) to AVCC(max),
TA = 25°C, REFVSEL = \{0, 1, 2\}, REFON = 1, REFOUT = 0 or 1 |
120 | 300 | µV/V | |||
PSRR_AC | Power supply rejection ratio (AC) | AVCC = AVCC(min) to AVCC(max),
TA = 25°C, REFVSEL = \{0, 1, 2\}, REFON = 1, REFOUT = 0 or 1 |
1 | mV/V | ||||
tSETTLE | Settling time of reference voltage(5) | AVCC = AVCC(min) to AVCC(max),
REFVSEL = \{0, 1, 2\}, REFOUT = 0, REFON = 0 → 1 |
75 | µs | ||||
AVCC = AVCC(min) to AVCC(max),
CVREF = CVREF(max), REFVSEL = \{0, 1, 2\}, REFOUT = 1, REFON = 0 → 1 |
75 |