|
|
NOR-Flash 128Mb QPI/QSPI, 8-pin SOP 208Mil, RoHS
- IS25WP128-JBLE
- ISSI
-
1:
CHF 2.73
-
|
Mouser-Teilenr.
870-25WP128-JBLE
|
ISSI
|
NOR-Flash 128Mb QPI/QSPI, 8-pin SOP 208Mil, RoHS
|
|
|
|
|
CHF 2.73
|
|
|
CHF 2.55
|
|
|
CHF 2.48
|
|
|
CHF 2.45
|
|
|
CHF 2.31
|
|
Min.: 1
Mult.: 1
Max.: 1'598
|
|
|
SMD/SMT
|
SOIC-Wide-8
|
IS25WP128
|
128 Mbit
|
1.65 V
|
1.95 V
|
13 mA
|
QPI, SPI
|
133 MHz
|
16 M x 8
|
8 bit
|
Synchronous
|
- 40 C
|
+ 105 C
|
|
|
|
|
NOR-Flash 16M QSPI, 8-pin SOP 150mil ET
- IS25LP016D-JNLE-TR
- ISSI
-
1:
CHF 0.891
-
|
Mouser-Teilenr.
870-IS25LP016DJNLETR
|
ISSI
|
NOR-Flash 16M QSPI, 8-pin SOP 150mil ET
|
|
|
|
|
CHF 0.891
|
|
|
CHF 0.835
|
|
|
CHF 0.81
|
|
|
CHF 0.794
|
|
|
CHF 0.776
|
|
|
CHF 0.776
|
|
Min.: 1
Mult.: 1
Max.: 5'133
:
3'000
|
|
|
SMD/SMT
|
SOIC-8
|
IS25LP016D
|
16 Mbit
|
2.3 V
|
3.6 V
|
25 mA
|
SPI
|
133 MHz
|
2 M x 8
|
8 bit
|
Synchronous
|
- 40 C
|
+ 105 C
|
Reel, Cut Tape, MouseReel
|
|
|
|
NOR-Flash 32M QSPI, 8-pin SOP 208mil ET
- IS25LP032D-JBLE-TR
- ISSI
-
1:
CHF 1.14
-
|
Mouser-Teilenr.
870-IS25LP032DJBLETR
|
ISSI
|
NOR-Flash 32M QSPI, 8-pin SOP 208mil ET
|
|
|
|
|
CHF 1.14
|
|
|
CHF 1.07
|
|
|
CHF 1.05
|
|
|
CHF 1.02
|
|
|
CHF 0.999
|
|
|
CHF 0.999
|
|
Min.: 1
Mult.: 1
Max.: 6'778
:
2'000
|
|
|
SMD/SMT
|
SOIC-Wide-8
|
IS25LP032D
|
32 Mbit
|
2.3 V
|
3.6 V
|
25 mA
|
QPI, SPI
|
133 MHz
|
4 M x 8
|
8 bit
|
|
- 40 C
|
+ 105 C
|
Reel, Cut Tape, MouseReel
|
|
|
|
NOR-Flash 32M QSPI, 8-pin SOP 150mil ET
- IS25LP032D-JNLE-TR
- ISSI
-
1:
CHF 1.14
-
|
Mouser-Teilenr.
870-IS25LP032DJNLETR
|
ISSI
|
NOR-Flash 32M QSPI, 8-pin SOP 150mil ET
|
|
|
|
|
CHF 1.14
|
|
|
CHF 1.07
|
|
|
CHF 1.05
|
|
|
CHF 1.02
|
|
|
CHF 0.999
|
|
|
CHF 0.999
|
|
Min.: 1
Mult.: 1
Max.: 4'842
:
3'000
|
|
|
SMD/SMT
|
SOIC-8
|
IS25LP032D
|
32 Mbit
|
2.3 V
|
3.6 V
|
25 mA
|
QPI, SPI
|
133 MHz
|
4 M x 8
|
8 bit
|
|
- 40 C
|
+ 105 C
|
Reel, Cut Tape, MouseReel
|
|
|
|
NOR-Flash 128M SPI, 8-pin SOP 208mil ET 2.3-3.6V
- IS25LP128-JBLE
- ISSI
-
1:
CHF 2.50
-
900Auf Bestellung
|
Mouser-Teilenr.
870-IS25LP128-JBLE
|
ISSI
|
NOR-Flash 128M SPI, 8-pin SOP 208mil ET 2.3-3.6V
|
|
900Auf Bestellung
|
|
|
CHF 2.50
|
|
|
CHF 2.34
|
|
|
CHF 2.26
|
|
|
CHF 2.21
|
|
|
CHF 2.17
|
|
Min.: 1
Mult.: 1
Max.: 1'450
|
|
|
SMD/SMT
|
SOIC-Wide-8
|
IS25LP128
|
128 Mbit
|
2.3 V
|
3.6 V
|
15 mA
|
SPI
|
133 MHz
|
16 M x 8
|
8 bit
|
Synchronous
|
- 40 C
|
+ 105 C
|
Bulk
|
|
|
|
NOR-Flash 128M SPI, 8-pin SOP 208mil ET 2.3-3.6V
- IS25LP128-JBLE-TR
- ISSI
-
1:
CHF 2.50
-
12'000Auf Bestellung
|
Mouser-Teilenr.
870-IS25LP128JBLE-TR
|
ISSI
|
NOR-Flash 128M SPI, 8-pin SOP 208mil ET 2.3-3.6V
|
|
12'000Auf Bestellung
|
|
|
CHF 2.50
|
|
|
CHF 2.34
|
|
|
CHF 2.26
|
|
|
CHF 2.21
|
|
|
CHF 2.17
|
|
|
CHF 2.17
|
|
Min.: 1
Mult.: 1
Max.: 8'533
:
2'000
|
|
|
SMD/SMT
|
SOIC-Wide-8
|
IS25LP128
|
128 Mbit
|
2.3 V
|
3.6 V
|
15 mA
|
SPI
|
133 MHz
|
16 M x 8
|
8 bit
|
Synchronous
|
- 40 C
|
+ 105 C
|
Reel, Cut Tape, MouseReel
|
|
|
|
NOR-Flash 64Mb QPI/QSPI, 16-pin SOP 300Mil, RoHS, T&R
- IS25LP064A-JMLE-TR
- ISSI
-
1:
CHF 1.85
-
|
Mouser-Teilenr.
870-25LP064A-JMLE-TR
|
ISSI
|
NOR-Flash 64Mb QPI/QSPI, 16-pin SOP 300Mil, RoHS, T&R
|
|
|
|
|
CHF 1.85
|
|
|
CHF 1.72
|
|
|
CHF 1.69
|
|
|
CHF 1.69
|
|
Min.: 1
Mult.: 1
Max.: 1'399
:
1'000
|
|
|
SMD/SMT
|
SOIC-16
|
IS25LP064A
|
64 Mbit
|
2.3 V
|
3.6 V
|
13 mA
|
QPI, SPI
|
133 MHz
|
8 M x 8
|
8 bit
|
Synchronous
|
- 40 C
|
+ 105 C
|
Reel, Cut Tape, MouseReel
|
|
|
|
NOR-Flash 64Mb QPI/QPI/QSPI, 8-pin WSON 5X6MM, RoHS, T&R
- IS25LP064D-JKLE-TR
- ISSI
-
1:
CHF 1.90
-
|
Mouser-Teilenr.
870-5LP064D-JKLE-TR
|
ISSI
|
NOR-Flash 64Mb QPI/QPI/QSPI, 8-pin WSON 5X6MM, RoHS, T&R
|
|
|
|
|
CHF 1.90
|
|
|
CHF 1.77
|
|
|
CHF 1.72
|
|
|
CHF 1.70
|
|
|
CHF 1.65
|
|
|
CHF 1.65
|
|
Min.: 1
Mult.: 1
Max.: 658
:
4'500
|
|
|
SMD/SMT
|
WSON-8
|
IS25LP064D
|
64 Mbit
|
2.3 V
|
3.6 V
|
15 mA
|
Dual/Quad SPI/QPI
|
166 MHz
|
8 M x 8
|
8 bit
|
Synchronous
|
- 40 C
|
+ 105 C
|
Reel, Cut Tape, MouseReel
|
|
|
|
NOR-Flash 32M 2.3-3.6V 133Mhz Serial NOR-Flash
- IS25LP032D-JBLA3-TR
- ISSI
-
1:
CHF 1.13
-
|
Mouser-Teilenr.
870-IS25LP032DJBLA3T
|
ISSI
|
NOR-Flash 32M 2.3-3.6V 133Mhz Serial NOR-Flash
|
|
|
|
|
CHF 1.13
|
|
|
CHF 1.06
|
|
|
CHF 1.03
|
|
|
CHF 1.02
|
|
|
CHF 0.989
|
|
|
CHF 0.989
|
|
Min.: 1
Mult.: 1
Max.: 412
:
2'000
|
|
|
SMD/SMT
|
SOIC-8
|
IS25LP032D
|
32 Mbit
|
2.3 V
|
3.6 V
|
25 mA
|
QPI, SPI
|
133 MHz
|
4 M x 8
|
8 bit
|
|
- 40 C
|
+ 125 C
|
Reel, Cut Tape, MouseReel
|
|
|
|
NOR-Flash 32M QSPI, WSON ET
- IS25LP032D-JKLE-TR
- ISSI
-
1:
CHF 1.24
-
|
Mouser-Teilenr.
870-IS25LP032DJKLETR
|
ISSI
|
NOR-Flash 32M QSPI, WSON ET
|
|
|
|
|
CHF 1.24
|
|
|
CHF 1.17
|
|
|
CHF 1.13
|
|
|
CHF 1.11
|
|
|
CHF 1.08
|
|
|
CHF 1.08
|
|
Min.: 1
Mult.: 1
Max.: 288
:
4'500
|
|
|
|
WSON-8
|
IS25LP032D
|
|
|
|
|
|
|
|
|
|
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
NOR-Flash 64Mb QPI/QPI/QSPI, 8-pin WSON 5X6MM, RoHS
- IS25LP064D-JKLE
- ISSI
-
1:
CHF 1.90
-
|
Mouser-Teilenr.
870-IS25LP064D-JKLE
|
ISSI
|
NOR-Flash 64Mb QPI/QPI/QSPI, 8-pin WSON 5X6MM, RoHS
|
|
|
|
|
CHF 1.90
|
|
|
CHF 1.77
|
|
|
CHF 1.72
|
|
|
CHF 1.70
|
|
|
CHF 1.39
|
|
Min.: 1
Mult.: 1
Max.: 500
|
|
|
SMD/SMT
|
WSON-8
|
IS25LP064D
|
64 Mbit
|
2.3 V
|
3.6 V
|
15 mA
|
Dual/Quad SPI/QPI
|
166 MHz
|
8 M x 8
|
8 bit
|
Synchronous
|
- 40 C
|
+ 105 C
|
|
|
|
|
NOR-Flash 8M QSPI, WSON ET
- IS25LP080D-JKLE-TR
- ISSI
-
1:
CHF 0.867
-
|
Mouser-Teilenr.
870-IS25LP080DJKLETR
|
ISSI
|
NOR-Flash 8M QSPI, WSON ET
|
|
|
|
|
CHF 0.867
|
|
|
CHF 0.819
|
|
|
CHF 0.793
|
|
|
CHF 0.776
|
|
|
CHF 0.774
|
|
|
CHF 0.774
|
|
Min.: 1
Mult.: 1
Max.: 2'220
:
4'500
|
|
|
SMD/SMT
|
WSON-8
|
IS25LP080D
|
8 Mbit
|
2.3 V
|
3.6 V
|
25 mA
|
QPI, SPI
|
133 MHz
|
1 M x 8
|
8 bit
|
Synchronous
|
- 40 C
|
+ 105 C
|
Reel, Cut Tape, MouseReel
|
|
|
|
NOR-Flash 8Mb QSPI, 8-pin SOP 150Mil, RoHS, T&R, Auto Grade
- IS25LP080D-JNLA3-TR
- ISSI
-
1:
CHF 0.891
-
6'000Auf Bestellung
|
Mouser-Teilenr.
870-IS25LP080DJNLA3T
|
ISSI
|
NOR-Flash 8Mb QSPI, 8-pin SOP 150Mil, RoHS, T&R, Auto Grade
|
|
6'000Auf Bestellung
|
|
|
CHF 0.891
|
|
|
CHF 0.842
|
|
|
CHF 0.819
|
|
|
CHF 0.796
|
|
|
CHF 0.778
|
|
|
CHF 0.778
|
|
Min.: 1
Mult.: 1
Max.: 3'795
:
3'000
|
|
|
SMD/SMT
|
SOIC-8
|
IS25LP080D
|
8 Mbit
|
2.3 V
|
3.6 V
|
25 mA
|
QPI, SPI
|
133 MHz
|
1 M x 8
|
8 bit
|
Synchronous
|
- 40 C
|
+ 125 C
|
Reel, Cut Tape, MouseReel
|
|
|
|
NOR-Flash 8M QSPI, 8-pin SOP 105mil ET
- IS25LP080D-JNLE-TR
- ISSI
-
1:
CHF 0.729
-
|
Mouser-Teilenr.
870-IS25LP080DJNLETR
|
ISSI
|
NOR-Flash 8M QSPI, 8-pin SOP 105mil ET
|
|
|
|
|
CHF 0.729
|
|
|
CHF 0.687
|
|
|
CHF 0.669
|
|
|
CHF 0.654
|
|
|
CHF 0.64
|
|
|
CHF 0.64
|
|
Min.: 1
Mult.: 1
Max.: 919
:
3'000
|
|
|
SMD/SMT
|
SOIC-8
|
IS25LP080D
|
8 Mbit
|
2.3 V
|
3.6 V
|
25 mA
|
QPI, SPI
|
133 MHz
|
1 M x 8
|
8 bit
|
Synchronous
|
- 40 C
|
+ 105 C
|
Reel, Cut Tape, MouseReel
|
|
|
|
NOR-Flash 128Mb QPI/QSPI, 8-pin WSON 6X8MM, RoHS, Auto Grade
- IS25LP128F-JLLA3
- ISSI
-
1:
CHF 3.59
-
480Auf Bestellung
|
Mouser-Teilenr.
870-IS25LP128F-JLLA3
|
ISSI
|
NOR-Flash 128Mb QPI/QSPI, 8-pin WSON 6X8MM, RoHS, Auto Grade
|
|
480Auf Bestellung
|
|
|
CHF 3.59
|
|
|
CHF 3.35
|
|
|
CHF 3.26
|
|
|
CHF 3.18
|
|
|
CHF 3.10
|
|
Min.: 1
Mult.: 1
Max.: 102
|
|
|
SMD/SMT
|
WSON-8
|
IS25LP128F
|
128 Mbit
|
2.3 V
|
3.6 V
|
13.5 mA
|
SPI
|
166 MHz
|
16 M x 8
|
8 bit
|
Synchronous
|
- 40 C
|
+ 125 C
|
Tray
|
|
|
|
NOR-Flash 128Mb 3V 80/166Mhz Serial NOR-Flash
- IS25LP128F-RHLE-TR
- ISSI
-
1:
CHF 2.36
-
|
Mouser-Teilenr.
870-IS25LP128FRHLETR
|
ISSI
|
NOR-Flash 128Mb 3V 80/166Mhz Serial NOR-Flash
|
|
|
|
|
CHF 2.36
|
|
|
CHF 2.21
|
|
|
CHF 2.15
|
|
|
CHF 2.10
|
|
|
CHF 2.05
|
|
|
CHF 2.05
|
|
Min.: 1
Mult.: 1
Max.: 180
:
2'500
|
|
|
SMD/SMT
|
TFBGA-24
|
IS25LP128F
|
128 Mbit
|
2.3 V
|
3.6 V
|
13.5 mA
|
SPI
|
166 MHz
|
16 M x 8
|
8 bit
|
Synchronous
|
- 40 C
|
+ 105 C
|
Reel, Cut Tape, MouseReel
|
|
|
|
NOR-Flash 512Mb QPI/QSPI, 24-ball TFBGA 6x8mm 5x5 ball array, RoHS, reset pin, new die
- IS25LP512MJ-RHLE
- ISSI
-
1:
CHF 7.88
-
-
Neues Produkt
|
Mouser-Teilenr.
870-IS25LP512MJ-RHLE
Neues Produkt
|
ISSI
|
NOR-Flash 512Mb QPI/QSPI, 24-ball TFBGA 6x8mm 5x5 ball array, RoHS, reset pin, new die
|
|
|
|
|
CHF 7.88
|
|
|
CHF 7.32
|
|
|
CHF 7.10
|
|
|
CHF 6.93
|
|
|
CHF 6.76
|
|
Min.: 1
Mult.: 1
Max.: 128
|
|
|
SMD/SMT
|
TFBGA-24
|
|
512 Mbit
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
NOR-Flash 512Mb QPI/QSPI, 16-pin SOP 300Mil, RoHS, dedicated reset pin, T&R
- IS25LP512M-RMLE-TR
- ISSI
-
1:
CHF 8.24
-
|
Mouser-Teilenr.
870-IS25LP512MRMLETR
|
ISSI
|
NOR-Flash 512Mb QPI/QSPI, 16-pin SOP 300Mil, RoHS, dedicated reset pin, T&R
|
|
|
|
|
CHF 8.24
|
|
|
CHF 7.67
|
|
|
CHF 7.43
|
|
|
CHF 7.25
|
|
|
CHF 7.08
|
|
|
CHF 7.08
|
|
Min.: 1
Mult.: 1
Max.: 109
:
1'000
|
|
|
SMD/SMT
|
SOIC-16
|
IS25LP512M
|
512 Mbit
|
2.3 V
|
3.6 V
|
40 mA
|
SPI
|
133 MHz
|
64 M x 8
|
8 bit
|
Synchronous
|
- 40 C
|
+ 105 C
|
Reel, Cut Tape, MouseReel
|
|
|
|
NOR-Flash 256Mb, Octal Flash, 3V, 24-ball TFBGA, RoHS, IT
- IS25LX256-JHLE
- ISSI
-
1:
CHF 5.87
-
480Auf Bestellung
|
Mouser-Teilenr.
870-IS25LX256-JHLE
|
ISSI
|
NOR-Flash 256Mb, Octal Flash, 3V, 24-ball TFBGA, RoHS, IT
|
|
480Auf Bestellung
|
|
|
CHF 5.87
|
|
|
CHF 5.63
|
|
|
CHF 5.54
|
|
|
CHF 5.47
|
|
|
CHF 4.69
|
|
Min.: 1
Mult.: 1
Max.: 226
|
|
|
SMD/SMT
|
TFBGA-24
|
|
256 Mbit
|
2.7 V
|
3.6 V
|
|
SPI
|
133 MHz
|
|
|
|
- 40 C
|
+ 125 C
|
|
|
|
|
NOR-Flash 256Mb, Octal Flash, 3V, 24-ball TFBGA, RoHS, IT, Auto Grade
- IS25LX256-JHLA3
- ISSI
-
1:
CHF 6.31
-
|
Mouser-Teilenr.
870-IS25LX256JHLA3
|
ISSI
|
NOR-Flash 256Mb, Octal Flash, 3V, 24-ball TFBGA, RoHS, IT, Auto Grade
|
|
|
|
|
CHF 6.31
|
|
|
CHF 5.88
|
|
|
CHF 5.70
|
|
|
CHF 5.56
|
|
|
CHF 5.43
|
|
Min.: 1
Mult.: 1
Max.: 240
|
|
|
SMD/SMT
|
TFBGA-24
|
|
256 Mbit
|
2.7 V
|
3.6 V
|
|
SPI
|
133 MHz
|
|
|
|
- 40 C
|
+ 125 C
|
Tray
|
|
|
|
NOR-Flash 2Gb QPI/QSPI, 24-ball LFBGA 6x8mm 5x5 ball array, RoHS, reset pin, new die
- IS25WP02GJ-RHLE
- ISSI
-
1:
CHF 25.75
-
-
Neues Produkt
|
Mouser-Teilenr.
870-IS25WP02GJ-RHLE
Neues Produkt
|
ISSI
|
NOR-Flash 2Gb QPI/QSPI, 24-ball LFBGA 6x8mm 5x5 ball array, RoHS, reset pin, new die
|
|
|
|
|
CHF 25.75
|
|
|
CHF 24.66
|
|
|
CHF 24.23
|
|
|
CHF 23.92
|
|
|
Anzeigen
|
|
|
CHF 23.90
|
|
|
CHF 22.01
|
|
Min.: 1
Mult.: 1
|
|
|
SMD/SMT
|
TFBGA-24
|
|
2 Gbit
|
1.65 V
|
1.95 V
|
58 mA
|
SPI
|
166 MHz
|
256 M x 8
|
|
Synchronous
|
- 40 C
|
+ 105 C
|
Tray
|
|
|
|
NOR-Flash 128Mb QPI/QSPI, 8-pin SOP 208Mil, RoHS
- IS25WP128F-JBLE
- ISSI
-
1:
CHF 2.76
-
|
Mouser-Teilenr.
870-IS25WP128F-JBLE
|
ISSI
|
NOR-Flash 128Mb QPI/QSPI, 8-pin SOP 208Mil, RoHS
|
|
|
|
|
CHF 2.76
|
|
|
CHF 2.58
|
|
|
CHF 2.52
|
|
|
CHF 2.35
|
|
Min.: 1
Mult.: 1
Max.: 698
|
|
|
SMD/SMT
|
SOIC-8
|
IS25WP128F
|
128 Mbit
|
1.65 V
|
1.95 V
|
13.5 mA
|
QPI, SPI
|
166 MHz
|
16 M x 8
|
8 bit
|
|
- 40 C
|
+ 105 C
|
|
|
|
|
NOR-Flash 128Mb QPI/QSPI, 8-pin SOP 208Mil, RoHS, T&R
- IS25WP128F-JBLE-TR
- ISSI
-
1:
CHF 2.76
-
2'000Auf Bestellung
|
Mouser-Teilenr.
870-IS25WP128FJBLETR
|
ISSI
|
NOR-Flash 128Mb QPI/QSPI, 8-pin SOP 208Mil, RoHS, T&R
|
|
2'000Auf Bestellung
|
|
|
CHF 2.76
|
|
|
CHF 2.58
|
|
|
CHF 2.52
|
|
|
CHF 2.46
|
|
|
CHF 2.40
|
|
|
CHF 2.40
|
|
Min.: 1
Mult.: 1
Max.: 995
:
2'000
|
|
|
SMD/SMT
|
SOIC-8
|
IS25WP128F
|
128 Mbit
|
1.65 V
|
1.95 V
|
13.5 mA
|
QPI, SPI
|
166 MHz
|
16 M x 8
|
8 bit
|
|
- 40 C
|
+ 105 C
|
Reel, Cut Tape, MouseReel
|
|
|
|
NOR-Flash 128Mb QPI/QSPI, 8-pin WSON 5X6MM, RoHS, T&R
- IS25WP128F-JKLE-TR
- ISSI
-
1:
CHF 2.87
-
|
Mouser-Teilenr.
870-IS25WP128FJKLETR
|
ISSI
|
NOR-Flash 128Mb QPI/QSPI, 8-pin WSON 5X6MM, RoHS, T&R
|
|
|
|
|
CHF 2.87
|
|
|
CHF 2.69
|
|
|
CHF 2.62
|
|
|
CHF 2.55
|
|
|
CHF 2.50
|
|
|
CHF 2.50
|
|
Min.: 1
Mult.: 1
:
4'500
|
|
|
SMD/SMT
|
WSON-8
|
IS25WP128F
|
128 Mbit
|
1.65 V
|
1.95 V
|
13.5 mA
|
QPI, SPI
|
166 MHz
|
16 M x 8
|
8 bit
|
|
- 40 C
|
+ 105 C
|
Reel, Cut Tape, MouseReel
|
|
|
|
NOR-Flash 512Mb QPI/QSPI, 16-pin SOP 300Mil, RoHS. dedicated reset pin, Tray
ISSI IS25WP512M-RMLE-TY
- IS25WP512M-RMLE-TY
- ISSI
-
1:
CHF 8.11
-
|
Mouser-Teilenr.
870-IS25WP512MRMLETY
|
ISSI
|
NOR-Flash 512Mb QPI/QSPI, 16-pin SOP 300Mil, RoHS. dedicated reset pin, Tray
|
|
|
|
|
CHF 8.11
|
|
|
CHF 7.54
|
|
|
CHF 7.31
|
|
Min.: 1
Mult.: 1
Max.: 42
|
|
|
SMD/SMT
|
SOIC-16
|
|
512 Mbit
|
1.7 V
|
1.95 V
|
27 mA
|
QPI
|
112 MHz
|
64 M x 8
|
8 bit
|
Synchronous
|
- 40 C
|
+ 105 C
|
Tray
|
|
Liechtenstein