ZHCSHI9B December 2017 – June 2019 MSP432P4011T , MSP432P401VT , MSP432P401YT , MSP432P4111T , MSP432P411VT , MSP432P411YT
PRODUCTION DATA.
PARAMETER | TEST CONDITIONS | VCC | MIN | TYP | MAX | UNIT | |
---|---|---|---|---|---|---|---|
VREF+ | Positive built-in reference voltage output | REFVSEL = \{0\} for 1.2 V, REFON = 1 | 1.62 V | 1.2 | ±1% | V | |
REFVSEL = \{1\} for 1.45 V, REFON = 1 | 1.75 V | 1.45 | ±1% | ||||
REFVSEL = \{3\} for 2.5 V, REFON = 1 | 2.8 V | 2.5 | ±1% | ||||
AVCC(min) | AVCC minimum voltage, Positive built-in reference active | REFVSEL = \{0\} for 1.2 V | 1.62 | V | |||
REFVSEL = \{1\} for 1.45 V | 1.75 | ||||||
REFVSEL = \{3\} for 2.5 V | 2.8 | ||||||
IREF+ | Operating supply current into AVCC terminal(1) | REFON = 1 | 3 V | 15 | 20 | µA | |
IO(VREF+) | VREF maximum load current, VREF+ terminal | REFVSEL = \{0, 1, 3\},
AVCC = AVCC(min) for each reference level, REFON = REFOUT = 1 |
–1000 | +10 | µA | ||
IL(VREF+) | Load-current regulation, VREF+ terminal | REFVSEL = \{0, 1, 3\},
I(VREF+) = +10 µA or –1000 µA, AVCC = AVCC(min) for each reference level, REFON = REFOUT = 1 |
2500 | µV/mA | |||
CVREF± | Capacitance at VREF+, VREF- terminals | REFON = REFOUT = 1 | 0 | 100 | pF | ||
PSRR_DCREFOUT0 | Power supply rejection ratio (DC) after ADC buffer | AVCC = AVCC(min) for each reference level,
REFVSEL = \{0, 1, 3\}, REFON = 1, REFOUT = 0 |
50 | 350 | µV/V | ||
PSRR_DCREFOUT1 | Power supply rejection ratio (DC) after ADC buffer | AVCC = AVCC(min) for each reference level,
REFVSEL = \{0, 1, 3\}, REFON = 1, REFOUT = 1 |
50 | 250 | µV/V | ||
PSRR_ACREFOUT0 | Power supply rejection ratio (AC) after ADC buffer | AVCC = AVCC(min) for each reference level,
dAVCC = 0.1 V at 1 kHz, REFVSEL = \{0, 1, 3\}, REFON = 1, REFOUT = 0 |
2 | 10 | mV/V | ||
PSRR_ACREFOUT1 | Power supply rejection ratio (AC) after ADC buffer | AVCC = AVCC(min) for each reference level,
dAVCC = 0.1 V at 1 kHz, REFVSEL = \{0, 1, 3\}, REFON = 1, REFOUT = 1 |
2 | 5 | mV/V | ||
TCREF+(3) | Temperature coefficient of built-in reference | REFVSEL = \{0, 1, 3\}, REFON = 1,
TA = –40°C to 105°C |
25 | 60 | ppm/°C | ||
tSETTLE | Settling time of reference voltage(2) | AVCC = AVCC(min) to AVCC(max)
REFVSEL = \{0, 1, 3\}, REFON = 0 → 1 |
70 | 80 | µs |