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21 ELECTRICAL CHARACTERISTICS
21.8 Supply Voltage Detector (SVD) Characteristics
Unless otherwise specified: V
DD
Item
EXSVD pin input voltage range
EXSVD input impedance
SVD detection voltage
SVD circuit enable response time
SVD circuit response time
21-8
= 1.2 to 3.6 V, V
= 0 V, Ta = -40 to 85 °C
SS
Symbol
V
EXSVD
R
SVDCTL.SVDC[4:0] bits = 0x01
EXSVD
SVDCTL.SVDC[4:0] bits = 0x02
SVDCTL.SVDC[4:0] bits = 0x03
SVDCTL.SVDC[4:0] bits = 0x04
SVDCTL.SVDC[4:0] bits = 0x05
SVDCTL.SVDC[4:0] bits = 0x06
SVDCTL.SVDC[4:0] bits = 0x07
SVDCTL.SVDC[4:0] bits = 0x08
SVDCTL.SVDC[4:0] bits = 0x09
SVDCTL.SVDC[4:0] bits = 0x0a
SVDCTL.SVDC[4:0] bits = 0x0b
SVDCTL.SVDC[4:0] bits = 0x0c
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
V
SVDCTL.SVDC[4:0] bits = 0x01
SVD
SVDCTL.SVDC[4:0] bits = 0x02
SVDCTL.SVDC[4:0] bits = 0x03
SVDCTL.SVDC[4:0] bits = 0x04
SVDCTL.SVDC[4:0] bits = 0x05
SVDCTL.SVDC[4:0] bits = 0x06
SVDCTL.SVDC[4:0] bits = 0x07
SVDCTL.SVDC[4:0] bits = 0x08
SVDCTL.SVDC[4:0] bits = 0x09
SVDCTL.SVDC[4:0] bits = 0x0a
SVDCTL.SVDC[4:0] bits = 0x0b
SVDCTL.SVDC[4:0] bits = 0x0c
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
t
*1
SVDEN
t
SVD
Seiko Epson Corporation
Condition
S1C17W03/W04 TECHNICAL MANUAL
Min.
Typ.
Max.
0
–
V
DD
253
288
322
265
300
335
275
312
349
285
324
363
296
336
376
306
348
390
316
360
403
327
372
417
339
384
428
348
396
443
358
407
457
379
431
484
399
455
512
419
479
540
441
503
566
461
527
594
485
551
617
503
575
647
523
599
676
546
623
700
567
647
728
588
671
754
607
695
783
630
719
809
653
743
833
676
767
859
705
791
878
721
815
909
734
839
945
757
863
970
1.17
1.20
1.23
1.22
1.25
1.28
1.27
1.30
1.33
1.32
1.35
1.38
1.37
1.40
1.44
1.41
1.45
1.49
1.46
1.50
1.54
1.51
1.55
1.59
1.56
1.60
1.64
1.61
1.65
1.69
1.66
1.70
1.74
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
–
–
500
–
–
60
(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
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
V
V
V
V
V
V
V
V
V
V
µs
µs
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