MSP430F6779A Datasheet, PDF (39/176 Pages) Texas Instruments – Polyphase Metering SoCs

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MSP430F6779A, MSP430F6778A, MSP430F6777A, MSP430F6776A, MSP430F6775A
MSP430F6769A, MSP430F6768A, MSP430F6767A, MSP430F6766A, MSP430F6765A
MSP430F6749A, MSP430F6748A, MSP430F6747A, MSP430F6746A, MSP430F6745A
SLAS982 – MAY 2014
5.8.2 Power Management Module (PMM)
Table 5-12. PMM, Brown-Out Reset (BOR)
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN TYP
V_{(DVCC_BOR_IT–)}
V_{(DVCC_BOR_IT+)}
V_{(DVCC_BOR_hys)}
t_RESET
BOR_H on voltage, DV_CC falling level
BOR_H off voltage, DV_CC rising level
BOR_H hysteresis
Pulse duration required at RST/NMI pin to
accept a reset
| dDV_CC/d_t | < 3 V/s
| dDV_CC/d_t | < 3 V/s
0.80 1.20
50
2
MAX
1.45
1.50
250
UNIT
V
V
mV
µs
Table 5-13. PMM, Core Voltage
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN TYP
V_CORE3(AM)
V_CORE2(AM)
V_CORE1(AM)
V_CORE0(AM)
V_CORE3(LPM)
V_CORE2(LPM)
V_CORE1(LPM)
V_CORE0(LPM)
Core voltage, active mode, PMMCOREV = 3
Core voltage, active mode, PMMCOREV = 2
Core voltage, active mode, PMMCOREV = 1
Core voltage, active mode, PMMCOREV = 0
Core voltage, low-current mode, PMMCOREV = 3
Core voltage, low-current mode, PMMCOREV = 2
Core voltage, low-current mode, PMMCOREV = 1
Core voltage, low-current mode, PMMCOREV = 0
2.4 V ≤ DV_CC ≤ 3.6 V
2.2 V ≤ DV_CC ≤ 3.6 V
2 V ≤ DV_CC ≤ 3.6 V
1.8 V ≤ DV_CC ≤ 3.6 V
2.4 V ≤ DV_CC ≤ 3.6 V
2.2 V ≤ DV_CC ≤ 3.6 V
2 V ≤ DV_CC ≤ 3.6 V
1.8 V ≤ DV_CC ≤ 3.6 V
1.91
1.81
1.61
1.41
1.94
1.92
1.73
1.52
MAX
UNIT
V
V
V
V
V
V
V
V
Table 5-14. PMM, SVS High Side
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN TYP
I_(SVSH)
SVS current consumption
SVSHE = 0, DV_CC = 3.6 V
SVSHE = 1, DV_CC = 3.6 V, SVSHFP = 0
SVSHE = 1, DV_CC = 3.6 V, SVSHFP = 1
SVSHE = 1, SVSHRVL = 0
0
200
1.5
1.60 1.65
V_{(SVSH_IT–)}
SVS_H on voltage level
SVSHE = 1, SVSHRVL = 1
SVSHE = 1, SVSHRVL = 2
1.77 1.84
1.93 2.00
SVSHE = 1, SVSHRVL = 3
2.09 2.16
SVSHE = 1, SVSMHRRL = 0
1.65 1.75
SVSHE = 1, SVSMHRRL = 1
1.85 1.95
SVSHE = 1, SVSMHRRL = 2
2.05 2.15
V_{(SVSH_IT+)}
SVS_H off voltage level
SVSHE = 1, SVSMHRRL = 3
SVSHE = 1, SVSMHRRL = 4
2.15 2.25
2.30 2.40
SVSHE = 1, SVSMHRRL = 5
2.57 2.70
SVSHE = 1, SVSMHRRL = 6
2.90 3.05
SVSHE = 1, SVSMHRRL = 7
2.90 3.05
t_pd(SVSH)
t_(SVSH)
dV_DVCC/dt
SVS_H propagation delay
SVS_H on or off delay time
DVCC rise time
SVSHE = 1, dV_DVCC/dt = 10 mV/µs, SVSHFP = 1
SVSHE = 1, dV_DVCC/dt = 1 mV/µs, SVSHFP = 0
SVSHE = 0 → 1, dV_DVCC/dt = 10 mV/µs, SVSHFP = 1
SVSHE = 0 → 1, dV_DVCC/dt = 1 mV/µs, SVSHFP = 0
2.5
20
12.5
100
0
MAX
1.75
1.95
2.12
2.29
1.85
2.05
2.25
2.35
2.55
2.83
3.20
3.20
UNIT
nA
nA
µA
V
V
µs
µs
1000 V/s
Copyright © 2014, Texas Instruments Incorporated
Specifications
39
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