MSP430F23X_14 Datasheet, PDF (40/93 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER

MSP430F23x
MSP430F24x(1)
MSP430F2410
SLAS547I – JUNE 2007 – REVISED DECEMBER 2012
www.ti.com
SVS (Supply Voltage Supervisor and Supply Voltage Monitor)
over recommended operating free-air temperature range (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN TYP
MAX UNIT
t_(SVSR)
t_d(SVSon)
t_settle
V_(SVSstart)
V_{hys(SVS_IT-)}
dV_CC/dt > 30 V/ms (see Figure 12)
dV_CC/dt ≤ 30 V/ms
SVSon, switch from VLD = 0 to VLD ≠ 0, V_CC = 3 V
VLD ≠ 0⁽¹⁾
VLD ≠ 0, V_CC/dt ≤ 3 V/s (see Figure 12)
V_CC/dt ≤ 3 V/s (see Figure 12)
VLD = 1
VLD = 2 to 14
V_CC/dt ≤ 3 V/s (see Figure 12), external voltage
applied on A7
VLD = 15
1
150
70
0.001 ×
V_{(SVS_IT-)}
4.4
1.55
120
150
µs
2000
300 µs
12 µs
1.7 V
155 mV
0.016 ×
V_{(SVS_IT-)}
20 mV
V_{(SVS_IT-)}
VLD = 1
VLD = 2
1.8
1.9
2.05
1.94
2.1
2.25
VLD = 3
2.05
2.2
2.37
VLD = 4
2.14
2.3
2.48
VLD = 5
2.24
2.4
2.6
VLD = 6
2.33
2.5
2.71
V_CC/dt ≤ 3V/s (see Figure 12 and Figure 13)
VLD = 7
VLD = 8
VLD = 9
2.46 2.65
2.58
2.8
2.69
2.9
2.86
3V
3.13
VLD = 10
2.83 3.05
3.29
VLD = 11
VLD = 12
VLD = 13
VLD = 14
2.94
3.11
3.24
3.43
3.2
3.35
3.5
3.7 ⁽²⁾
3.42
3.61 ⁽²⁾
3.76 ⁽²⁾
3.99 ⁽²⁾
I_CC(SVS) ⁽³⁾
V_CC/dt ≤ 3 V/s (see Figure 12 and Figure 13),
external voltage applied on A7
VLD ≠ 0, V_CC = 2.2 V, 3 V
VLD = 15
1.1
1.2
10
1.3
15 µA
(1) t_settle is the settling time that the comparator output needs to have a stable level after VLD is switched from VLD ≠ 0 to a different VLD
value somewhere between 2 and 15. The overdrive is assumed to be > 50 mV.
(2) The recommended operating voltage range is limited to 3.6 V.
(3) The current consumption of the SVS module is not included in the I_CC current consumption data.
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