MSP430F673X Datasheet, PDF (58/121 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER

MSP430F673x
MSP430F672x
SLAS731A – DECEMBER 2011 – REVISED APRIL 2012
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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(DV_CC_BOR_IT–)
V(DV_CC_BOR_IT+)
V(DV_CC_BOR_hys)
t_RESET ⁽¹⁾
BOR_H on voltage, DV_CC falling level
BOR_H off voltage, DV_CC rising level
BOR_H hysteresis
Pulse length 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 1.30
60
2
(1) Pulse much shorter than 2 µs might trigger reset.
MAX
1.45
1.50
250
UNIT
V
V
mV
µs
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
2.0 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
2.0 V ≤ DV_CC ≤ 3.6 V
1.8 V ≤ DV_CC ≤ 3.6 V
1.93
1.83
1.62
1.42
1.96
1.94
1.74
1.54
MAX
UNIT
V
V
V
V
V
V
V
V
PMM, SVS High Side
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN TYP MAX UNIT
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
nA
200
nA
1.5
µA
1.60 1.65 1.70
V_{(SVSH_IT–)}
SVS_H on voltage level⁽¹⁾
SVSHE = 1, SVSHRVL = 1
SVSHE = 1, SVSHRVL = 2
1.77 1.84 1.90
V
1.97 2.04 2.10
SVSHE = 1, SVSHRVL = 3
2.09 2.16 2.23
SVSHE = 1, SVSMHRRL = 0
1.68 1.74 1.80
SVSHE = 1, SVSMHRRL = 1
1.89 1.95 2.01
SVSHE = 1, SVSMHRRL = 2
2.08 2.14 2.21
V_{(SVSH_IT+)}
SVS_H off voltage level⁽¹⁾
SVSHE = 1, SVSMHRRL = 3
SVSHE = 1, SVSMHRRL = 4
2.21 2.27 2.34
V
2.35 2.41 2.49
SVSHE = 1, SVSMHRRL = 5
2.65 2.72 2.80
SVSHE = 1, SVSMHRRL = 6
2.96 3.04 3.13
SVSHE = 1, SVSMHRRL = 7
2.96 3.04 3.13
t_pd(SVSH)
t_(SVSH)
SVS_H propagation delay
SVS_H on/off delay time
SVSHE = 1, dV_DVCC/dt = 10 mV/µs, SVSHFP = 1
SVSHE = 1, dV_DVCC/dt = 1 mV/µs, SVSHFP = 0
SVSHE = 0 → 1, SVSHFP = 1
SVSHE = 0 → 1, SVSHFP = 0
2.5
µs
20
12.5
µs
100
dV_DVCC/dt
DV_CC rise time
0
1000 V/s
(1) The SVS_H settings available depend on the VCORE (PMMCOREVx) setting. Please refer to the Power Management Module and Supply
Voltage Supervisor chapter in the MSP430x5xx Family User's Guide (SLAU208) on recommended settings and usage.
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