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17 ELECTRICAL CHARACTERISTICS
17.8 Supply Voltage Detector (SVD) Characteristics
Unless otherwise specified: V
DD
Item
EXSVD pin input voltage range V
EXSVD input impedance
SVD detection voltage
SVD circuit enable response
time
SVD circuit response time
SVD circuit current
*1 If CLK_SVD is configured in the neighborhood of 32 kHz, the SVDINTF.SVDDT bit is masked during the t
tains the previous value.
SVDCTL.SVDSC[1:0]
17-6
= 1.8 to 5.5 V, V
= 0 V, Ta = -40 to 85 °C
SS
Symbol
Condition
EXSVD
R
SVDCTL.SVDC[4:0] bits = 0x0c
EXSVD
SVDCTL.SVDC[4:0] bits = 0x0d
SVDCTL.SVDC[4:0] bits = 0x0e
SVDCTL.SVDC[4:0] bits = 0x0f
SVDCTL.SVDC[4:0] bits = 0x10
SVDCTL.SVDC[4:0] bits = 0x11
SVDCTL.SVDC[4:0] bits = 0x12
SVDCTL.SVDC[4:0] bits = 0x13
SVDCTL.SVDC[4:0] bits = 0x14
SVDCTL.SVDC[4:0] bits = 0x15
SVDCTL.SVDC[4:0] bits = 0x16
SVDCTL.SVDC[4:0] bits = 0x17
SVDCTL.SVDC[4:0] bits = 0x18
SVDCTL.SVDC[4:0] bits = 0x19
SVDCTL.SVDC[4:0] bits = 0x1a
SVDCTL.SVDC[4:0] bits = 0x1b
SVDCTL.SVDC[4:0] bits = 0x1c
SVDCTL.SVDC[4:0] bits = 0x1d
SVDCTL.SVDC[4:0] bits = 0x1e
SVDCTL.SVDC[4:0] bits = 0x1f
V
SVDCTL.SVDC[4:0] bits = 0x0c
SVD
SVDCTL.SVDC[4:0] bits = 0x0d
SVDCTL.SVDC[4:0] bits = 0x0e
SVDCTL.SVDC[4:0] bits = 0x0f
SVDCTL.SVDC[4:0] bits = 0x10
SVDCTL.SVDC[4:0] bits = 0x11
SVDCTL.SVDC[4:0] bits = 0x12
SVDCTL.SVDC[4:0] bits = 0x13
SVDCTL.SVDC[4:0] bits = 0x14
SVDCTL.SVDC[4:0] bits = 0x15
SVDCTL.SVDC[4:0] bits = 0x16
SVDCTL.SVDC[4:0] bits = 0x17
SVDCTL.SVDC[4:0] bits = 0x18
SVDCTL.SVDC[4:0] bits = 0x19
SVDCTL.SVDC[4:0] bits = 0x1a
SVDCTL.SVDC[4:0] bits = 0x1b
SVDCTL.SVDC[4:0] bits = 0x1c
SVDCTL.SVDC[4:0] bits = 0x1d
SVDCTL.SVDC[4:0] bits = 0x1e
SVDCTL.SVDC[4:0] bits = 0x1f
t
*1
SVDEN
t
SVD
I
SVDCTL.SVDMD[1:0] bits = 0x0, SVDCTL.SVDC[4:0]
SVD
bits = 0x0c, CLK_SVD = 32 kHz, Ta = 25 °C
SVDCTL.SVDMD[1:0] bits = 0x1, SVDCTL.SVDC[4:0]
bits = 0x0c, CLK_SVD = 32 kHz, Ta = 25 °C
SVDCTL.SVDMD[1:0] bits = 0x2, SVDCTL.SVDC[4:0]
bits = 0x0c, CLK_SVD = 32 kHz, Ta = 25 °C
SVDCTL.SVDMD[1:0] bits = 0x3, SVDCTL.SVDC[4:0]
bits = 0x0c, CLK_SVD = 32 kHz, Ta = 25 °C
CLK_SVD
SVDCTL.MODEN
SVDINTF.SVDDT
Seiko Epson Corporation
0x1f
Invalid
Valid
Invalid
t
t
SVDEN
SVD
Min.
Typ.
Max.
0
–
V
DD
309
442
575
327
467
607
344
492
640
362
517
672
379
542
705
397
567
737
414
592
770
432
617
802
449
642
835
467
667
867
484
692
900
502
717
932
519
742
965
537
767
997
554
792
1,030
572
817
1,062
589
842
1,095
607
867
1,127
624
892
1,160
642
917
1,192
1.76
1.80
1.85
1.85
1.90
1.95
1.95
2.00
2.05
2.05
2.10
2.15
2.15
2.20
2.26
2.24
2.30
2.36
2.34
2.40
2.46
2.44
2.50
2.56
2.54
2.60
2.67
2.63
2.70
2.77
2.73
2.80
2.87
2.83
2.90
2.97
2.93
3.00
3.08
3.02
3.10
3.18
3.12
3.20
3.28
3.22
3.30
3.38
3.32
3.40
3.49
3.41
3.50
3.59
3.51
3.60
3.69
3.61
3.70
3.79
–
–
500
–
–
60
–
17
30
–
4
6
–
2
4
–
1
3
period and it re-
SVDEN
0x10
Valid
S1C17M01 TECHNICAL MANUAL
(Rev. 1.2)
Unit
V
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
µs
µs
µA
µA
µA
µA
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