SLAS678G August 2010 – September 2020 MSP430F5324 , MSP430F5325 , MSP430F5326 , MSP430F5327 , MSP430F5328 , MSP430F5329
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 | 2.4625 | 2.50 | 2.5375 | V |
REFVSEL = {1} for 2.0 V, REFON = REFOUT = 1, IVREF+= 0 A |
3 V | 1.9503 | 1.98 | 2.0097 | |||
REFVSEL = {0} for 1.5 V, REFON = REFOUT = 1, IVREF+= 0 A |
2.2 V, 3 V | 1.4677 | 1.49 | 1.5124 | |||
AVCC(min) | AVCC minimum voltage, Positive built-in reference active | REFVSEL = {0} for 1.5 V | 2.2 | V | |||
REFVSEL = {1} for 2.0 V | 2.3 | ||||||
REFVSEL = {2} for 2.5 V | 2.8 | ||||||
IREF+ | Operating supply current into AVCC terminal(2) (3) | ADC12SR = 1(4), REFON = 1, REFOUT = 0, REFBURST = 0 | 3 V | 70 | 100 | µA | |
ADC12SR = 1(4), REFON = 1, REFOUT = 1, REFBURST = 0 | 3 V | 0.45 | 0.75 | mA | |||
ADC12SR = 0(4), REFON = 1, REFOUT = 0, REFBURST = 0 | 3 V | 210 | 310 | µA | |||
ADC12SR = 0(4), REFON = 1, REFOUT = 1, REFBURST = 0 | 3 V | 0.95 | 1.7 | mA | |||
IL(VREF+) | Load-current regulation, VREF+ terminal(5) | REFVSEL = {0, 1, 2}, IVREF+ = +10 µA or –1000 µA, AVCC = AVCC(min) for each reference level, REFVSEL = {0, 1, 2}, REFON = REFOUT = 1 |
2500 | µV/mA | |||
CVREF+ | Capacitance at VREF+ terminals | REFON = REFOUT = 1 | 20 | 100 | pF | ||
TCREF+ | Temperature coefficient of built-in reference(6) | IVREF+ = 0 A, REFVSEL = {0, 1, 2}, REFON = 1, REFOUT = 0 or 1 |
30 | 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, f = 1 kHz, ΔVpp = 100 mV, REFVSEL = {0, 1, 2}, REFON = 1, REFOUT = 0 or 1 |
6.4 | mV/V | |||
tSETTLE | Settling time of reference voltage(7) | 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 |