|
|
8-bit Microcontrollers - MCU 8 KB Flash 512 RAM
- PIC18F4321-I/PT
- Microchip Technology
-
1:
40,70 kr
-
1 428In Stock
|
Mouser Part No
579-PIC18F4321-I/PT
|
Microchip Technology
|
8-bit Microcontrollers - MCU 8 KB Flash 512 RAM
|
|
1 428In Stock
|
|
Min.: 1
Mult.: 1
|
|
|
PIC18
|
8 kB
|
512 B
|
TQFP-44
|
40 MHz
|
10 bit
|
36 I/O
|
4.2 V
|
5.5 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
PIC18(L)Fxx21
|
|
Tray
|
|
|
|
8-bit Microcontrollers - MCU 32KB 1536b RAM 8bit familynanoWatt XLP
- PIC18F45K22-E/MV
- Microchip Technology
-
1:
33,60 kr
-
921In Stock
|
Mouser Part No
579-PIC18F45K22-E/MV
|
Microchip Technology
|
8-bit Microcontrollers - MCU 32KB 1536b RAM 8bit familynanoWatt XLP
|
|
921In Stock
|
|
|
33,60 kr
|
|
|
32,86 kr
|
|
|
31,27 kr
|
|
|
30,95 kr
|
|
Min.: 1
Mult.: 1
|
|
|
PIC18
|
32 kB
|
1.5 kB
|
UQFN-40
|
64 MHz
|
10 bit
|
36 I/O
|
1.8 V
|
5.5 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 125 C
|
PIC18F2xK22
|
|
Tube
|
|
|
|
8-bit Microcontrollers - MCU 64KB 3968 RAM 36 I/O
- PIC18F4610-I/P
- Microchip Technology
-
1:
76,85 kr
-
544In Stock
|
Mouser Part No
579-PIC18F4610-I/P
|
Microchip Technology
|
8-bit Microcontrollers - MCU 64KB 3968 RAM 36 I/O
|
|
544In Stock
|
|
Min.: 1
Mult.: 1
|
|
|
PIC18
|
64 kB
|
3.87 kB
|
PDIP-40
|
40 MHz
|
10 bit
|
25 I/O
|
4.2 V
|
5.5 V
|
Through Hole
|
8 bit
|
- 40 C
|
+ 85 C
|
PIC18(L)F4x1x
|
|
Tube
|
|
|
|
8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 256B EEPROM, 10-bit ADC2, 5-bit DAC, Comp, PWM, CCP, CWG, HLT, WWDT, SCAN/CRC,ZCD, PPS, EUSART, SPI/I2C, IDLE/DOZE/PMD
- PIC18F46K40-E/PT
- Microchip Technology
-
1:
21,09 kr
-
1 229In Stock
|
Mouser Part No
579-PIC18F46K40-E/PT
|
Microchip Technology
|
8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 256B EEPROM, 10-bit ADC2, 5-bit DAC, Comp, PWM, CCP, CWG, HLT, WWDT, SCAN/CRC,ZCD, PPS, EUSART, SPI/I2C, IDLE/DOZE/PMD
|
|
1 229In Stock
|
|
|
21,09 kr
|
|
|
19,29 kr
|
|
|
17,49 kr
|
|
Min.: 1
Mult.: 1
|
|
|
PIC18
|
64 kB
|
3.53 kB
|
TQFP-44
|
64 MHz
|
10 bit
|
36 I/O
|
2.3 V
|
5.5 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 125 C
|
PIC18(L)F4xK40
|
AEC-Q100
|
Tray
|
|
|
|
8-bit Microcontrollers - MCU CAN-FD, 64KB Flash, 8KB RAM, 12b ADC3, UTMR, DAC, Comp, PWM, CCP,CWG, HLT, WWDT
- PIC18F46Q84-E/P
- Microchip Technology
-
1:
39,54 kr
-
501In Stock
|
Mouser Part No
579-PIC18F46Q84-E/P
|
Microchip Technology
|
8-bit Microcontrollers - MCU CAN-FD, 64KB Flash, 8KB RAM, 12b ADC3, UTMR, DAC, Comp, PWM, CCP,CWG, HLT, WWDT
|
|
501In Stock
|
|
|
39,54 kr
|
|
|
36,25 kr
|
|
|
32,86 kr
|
|
Min.: 1
Mult.: 1
|
|
|
RISC
|
64 kB
|
8 kB
|
PDIP-8
|
64 MHz
|
12 bit
|
36 I/O
|
1.8 V
|
5.5 V
|
Through Hole
|
8 bit
|
- 40 C
|
+ 125 C
|
PIC18F26/46/56Q84
|
|
Tube
|
|
|
|
8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 256B EEPROM, 10b ADC2, 5b DAC, Comp, PWM, CCP, CWG, HLT, WWDT, SCAN/CRC, ZCD, PPS, EUSART, SPI/I2C, IDLE/DOZE/PMD
- PIC18F65K40T-I/PT
- Microchip Technology
-
1:
23,11 kr
-
1 770In Stock
|
Mouser Part No
579-PIC18F65K40TI/PT
|
Microchip Technology
|
8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 256B EEPROM, 10b ADC2, 5b DAC, Comp, PWM, CCP, CWG, HLT, WWDT, SCAN/CRC, ZCD, PPS, EUSART, SPI/I2C, IDLE/DOZE/PMD
|
|
1 770In Stock
|
|
|
23,11 kr
|
|
|
22,58 kr
|
|
|
21,84 kr
|
|
|
21,41 kr
|
|
|
19,19 kr
|
|
Min.: 1
Mult.: 1
:
1 200
|
|
|
PIC18
|
32 kB
|
2 kB
|
|
64 MHz
|
10 bit
|
60 I/O
|
2.3 V
|
5.5 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
PIC18(L)F6xK40
|
AEC-Q100
|
Reel, Cut Tape
|
|
|
|
8-bit Microcontrollers - MCU 128kB Flash 4kB RAM LCD
- PIC18F87K90-I/PT
- Microchip Technology
-
1:
51,73 kr
-
1 037In Stock
|
Mouser Part No
579-PIC18F87K90-I/PT
|
Microchip Technology
|
8-bit Microcontrollers - MCU 128kB Flash 4kB RAM LCD
|
|
1 037In Stock
|
|
Min.: 1
Mult.: 1
|
|
|
PIC18
|
128 kB
|
4 kB
|
TQFP-80
|
64 MHz
|
12 bit
|
69 I/O
|
1.8 V
|
5.5 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
PIC18F8xK90
|
|
Tray
|
|
|
|
8-bit Microcontrollers - MCU 16KB Flash 512bytes RAM 256bytes EEPROM
- PIC18LF14K22T-I/ML
- Microchip Technology
-
1:
21,41 kr
-
3 225In Stock
|
Mouser Part No
579-PIC18LF14K22TIML
|
Microchip Technology
|
8-bit Microcontrollers - MCU 16KB Flash 512bytes RAM 256bytes EEPROM
|
|
3 225In Stock
|
|
|
21,41 kr
|
|
|
21,20 kr
|
|
|
20,35 kr
|
|
|
19,93 kr
|
|
|
17,91 kr
|
|
Min.: 1
Mult.: 1
:
3 300
|
|
|
PIC18
|
16 kB
|
512 B
|
QFN-20
|
64 MHz
|
10 bit
|
18 I/O
|
1.8 V
|
3.6 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
PIC18(L)F1xK22
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 1KB EEPROM, 12-bit ADC2, Vector Interrupts, DMA, MAP, DIA, DAC, Comp, PWM, CWG, HLT, WWDT, SCAN/CRC, ZCD, PPS, UART, SPI/I2C, IDLE/DOZE/PMD
- PIC18LF26K42T-I/ML
- Microchip Technology
-
1:
19,82 kr
-
2 120In Stock
|
Mouser Part No
579-PIC18LF26K42TIML
|
Microchip Technology
|
8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 1KB EEPROM, 12-bit ADC2, Vector Interrupts, DMA, MAP, DIA, DAC, Comp, PWM, CWG, HLT, WWDT, SCAN/CRC, ZCD, PPS, UART, SPI/I2C, IDLE/DOZE/PMD
|
|
2 120In Stock
|
|
|
19,82 kr
|
|
|
18,66 kr
|
|
|
18,66 kr
|
|
|
18,55 kr
|
|
Min.: 1
Mult.: 1
:
1 600
|
|
|
PIC18
|
64 kB
|
4 kB
|
QFN-28
|
64 MHz
|
12 bit
|
25 I/O
|
1.8 V
|
3.6 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
PIC18(L)F2xK42
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 256B EEPROM, 12-bit ADC2, Vector Interrupts, DMA, MAP, DIA, DAC, Comp, PWM, CWG, HLT, WWDT, SCAN/CRC, ZCD, PPS, UART, SPI/I2C, IDLE/DOZE/PMD
- PIC18LF45K42-I/ML
- Microchip Technology
-
1:
20,99 kr
-
2 776In Stock
|
Mouser Part No
579-PIC18LF45K42-IML
|
Microchip Technology
|
8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 256B EEPROM, 12-bit ADC2, Vector Interrupts, DMA, MAP, DIA, DAC, Comp, PWM, CWG, HLT, WWDT, SCAN/CRC, ZCD, PPS, UART, SPI/I2C, IDLE/DOZE/PMD
|
|
2 776In Stock
|
|
|
20,99 kr
|
|
|
19,19 kr
|
|
|
17,38 kr
|
|
Min.: 1
Mult.: 1
|
|
|
PIC18
|
32 kB
|
2 kB
|
QFN-28
|
64 MHz
|
12 bit
|
36 I/O
|
1.8 V
|
3.6 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
PIC18(L)F4xK42
|
|
Tube
|
|
|
|
8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 256B EEPROM, 12-bit ADC2, Vector Interrupts, DMA, MAP, DIA, DAC, Comp, PWM, CWG, HLT, WWDT, SCAN/CRC, ZCD, PPS, UART, SPI/I2C, IDLE/DOZE/PMD
- PIC18LF45K42-I/MV
- Microchip Technology
-
1:
20,56 kr
-
730In Stock
|
Mouser Part No
579-PIC18LF45K42-IMV
|
Microchip Technology
|
8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 256B EEPROM, 12-bit ADC2, Vector Interrupts, DMA, MAP, DIA, DAC, Comp, PWM, CWG, HLT, WWDT, SCAN/CRC, ZCD, PPS, UART, SPI/I2C, IDLE/DOZE/PMD
|
|
730In Stock
|
|
|
20,56 kr
|
|
|
18,87 kr
|
|
|
17,07 kr
|
|
Min.: 1
Mult.: 1
|
|
|
PIC18
|
32 kB
|
2 kB
|
UQFN-28
|
64 MHz
|
12 bit
|
36 I/O
|
1.8 V
|
3.6 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
PIC18(L)F4xK42
|
|
Tube
|
|
|
|
8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 1KB EEPROM, 12-bit ADC2, Vector Interrupts, DMA, MAP, DIA, DAC, Comp, PWM, CWG, HLT, WWDT, SCAN/CRC, ZCD, PPS, UART, SPI/I2C, IDLE/DOZE/PMD
- PIC18LF46K42-I/PT
- Microchip Technology
-
1:
23,11 kr
-
704In Stock
|
Mouser Part No
579-PIC18LF46K42-IPT
|
Microchip Technology
|
8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 1KB EEPROM, 12-bit ADC2, Vector Interrupts, DMA, MAP, DIA, DAC, Comp, PWM, CWG, HLT, WWDT, SCAN/CRC, ZCD, PPS, UART, SPI/I2C, IDLE/DOZE/PMD
|
|
704In Stock
|
|
Min.: 1
Mult.: 1
|
|
|
PIC18
|
64 kB
|
4 kB
|
TQFP-44
|
64 MHz
|
12 bit
|
36 I/O
|
1.8 V
|
3.6 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
PIC18(L)F4xK42
|
|
Tray
|
|
|
|
8-bit Microcontrollers - MCU C51RB2 FLASH 3V 16k Ind
- AT89C51RB2-SLSUL
- Microchip Technology
-
1:
74,31 kr
-
291In Stock
|
Mouser Part No
556-A89C51RB2SLSUL
|
Microchip Technology
|
8-bit Microcontrollers - MCU C51RB2 FLASH 3V 16k Ind
|
|
291In Stock
|
|
Min.: 1
Mult.: 1
|
|
|
8051
|
16 kB
|
1.25 kB
|
PLCC-44
|
60 MHz
|
No ADC
|
32 I/O
|
2.7 V
|
3.6 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
89C
|
|
Tube
|
|
|
|
8-bit Microcontrollers - MCU 4kB Flash 128B RAM 33MHz 4.0V-5.5V
- AT89S51-24JU
- Microchip Technology
-
1:
43,46 kr
-
349In Stock
|
Mouser Part No
556-A89S51-24JU
|
Microchip Technology
|
8-bit Microcontrollers - MCU 4kB Flash 128B RAM 33MHz 4.0V-5.5V
|
|
349In Stock
|
|
|
43,46 kr
|
|
|
39,75 kr
|
|
|
39,64 kr
|
|
Min.: 1
Mult.: 1
|
|
|
8051
|
4 kB
|
128 B
|
PLCC-44
|
24 MHz
|
No ADC
|
32 I/O
|
4 V
|
5.5 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
89S
|
|
Tube
|
|
|
|
8-bit Microcontrollers - MCU 16kB Flash 0.5kB EEPROM 35 I/O Pins
- ATMEGA162-16MU
- Microchip Technology
-
1:
52,89 kr
-
422In Stock
|
Mouser Part No
556-ATMEGA162-16MU
|
Microchip Technology
|
8-bit Microcontrollers - MCU 16kB Flash 0.5kB EEPROM 35 I/O Pins
|
|
422In Stock
|
|
|
52,89 kr
|
|
|
49,18 kr
|
|
|
47,91 kr
|
|
|
47,81 kr
|
|
|
43,99 kr
|
|
Min.: 1
Mult.: 1
|
|
|
AVR
|
16 kB
|
1 kB
|
MLF-44
|
16 MHz
|
No ADC
|
35 I/O
|
2.7 V
|
5.5 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
ATmega162
|
|
Tray
|
|
|
|
8-bit Microcontrollers - MCU AVR,16KB FLASH,20MHZ IND TEMP
- ATMEGA168V-10MUR
- Microchip Technology
-
1:
35,19 kr
-
5 845In Stock
|
Mouser Part No
556-ATMEGA168V-10MUR
|
Microchip Technology
|
8-bit Microcontrollers - MCU AVR,16KB FLASH,20MHZ IND TEMP
|
|
5 845In Stock
|
|
|
35,19 kr
|
|
|
35,19 kr
|
|
Min.: 1
Mult.: 1
:
6 000
|
|
|
AVR
|
16 kB
|
1 kB
|
MLF-32
|
10 MHz
|
|
23 I/O
|
1.8 V
|
5.5 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
ATmega168
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
8-bit Microcontrollers - MCU 20MHz, 32KB, TQFP
- ATMEGA3209-AF
- Microchip Technology
-
1:
16,54 kr
-
1 014In Stock
|
Mouser Part No
556-ATMEGA3209-AF
|
Microchip Technology
|
8-bit Microcontrollers - MCU 20MHz, 32KB, TQFP
|
|
1 014In Stock
|
|
Min.: 1
Mult.: 1
|
|
|
AVR
|
32 kB
|
4 kB
|
TQFP-48
|
20 MHz
|
10 bit
|
41 I/O
|
1.8 V
|
5.5 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 125 C
|
ATmega3209
|
|
Tray
|
|
|
|
8-bit Microcontrollers - MCU AVR 32K FLSH 2K SRAM 1KB EE-20 MHZ MLF 5
- ATMEGA329P-20MU
- Microchip Technology
-
1:
60,42 kr
-
238In Stock
|
Mouser Part No
556-ATMEGA329P-20MU
|
Microchip Technology
|
8-bit Microcontrollers - MCU AVR 32K FLSH 2K SRAM 1KB EE-20 MHZ MLF 5
|
|
238In Stock
|
|
Min.: 1
Mult.: 1
|
|
|
AVR
|
32 kB
|
2 kB
|
MLF-64
|
20 MHz
|
10 bit
|
54 I/O
|
2.7 V
|
5.5 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
ATmega329P
|
|
Tray
|
|
|
|
8-bit Microcontrollers - MCU AVR 32K FL 2K SRAM 1KB EE 20MHz Ind Grn
- ATMEGA329PA-MU
- Microchip Technology
-
1:
53,74 kr
-
1 091In Stock
|
Mouser Part No
556-ATMEGA329PA-MU
|
Microchip Technology
|
8-bit Microcontrollers - MCU AVR 32K FL 2K SRAM 1KB EE 20MHz Ind Grn
|
|
1 091In Stock
|
|
|
53,74 kr
|
|
|
49,18 kr
|
|
|
44,52 kr
|
|
Min.: 1
Mult.: 1
|
|
|
AVR
|
32 kB
|
2 kB
|
QFN-64
|
20 MHz
|
10 bit
|
54 I/O
|
1.8 V
|
5.5 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
ATmega329PA
|
|
Tray
|
|
|
|
8-bit Microcontrollers - MCU 8KB 512B 1KB 20 MHZ QFN/MLF GRN
- ATMEGA88PB-MUR
- Microchip Technology
-
1:
13,04 kr
-
4 324In Stock
|
Mouser Part No
556-ATMEGA88PB-MUR
|
Microchip Technology
|
8-bit Microcontrollers - MCU 8KB 512B 1KB 20 MHZ QFN/MLF GRN
|
|
4 324In Stock
|
|
|
13,04 kr
|
|
|
12,72 kr
|
|
|
12,30 kr
|
|
|
12,19 kr
|
|
|
10,81 kr
|
|
Min.: 1
Mult.: 1
:
6 000
|
|
|
AVR
|
8 kB
|
1 kB
|
VQFN-32
|
20 MHz
|
10 bit
|
27 I/O
|
1.8 V
|
5.5 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
ATmega88PB
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
8-bit Microcontrollers - MCU USB 8K FLASH 16 MHz
- ATMEGA8U2-AUR
- Microchip Technology
-
1:
27,03 kr
-
1 213In Stock
|
Mouser Part No
556-ATMEGA8U2-AUR
|
Microchip Technology
|
8-bit Microcontrollers - MCU USB 8K FLASH 16 MHz
|
|
1 213In Stock
|
|
|
27,03 kr
|
|
|
26,39 kr
|
|
|
25,55 kr
|
|
|
22,47 kr
|
|
|
22,47 kr
|
|
Min.: 1
Mult.: 1
:
2 000
|
|
|
AVR
|
8 kB
|
512 B
|
TQFP-32
|
16 MHz
|
No ADC
|
22 I/O
|
2.7 V
|
5.5 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
ATmega8U2
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
8-bit Microcontrollers - MCU AVR USB 8K FLASH AVR USB 8K FLASH OPT
- ATMEGA8U2-MU
- Microchip Technology
-
1:
29,36 kr
-
525In Stock
|
Mouser Part No
556-ATMEGA8U2-MU
|
Microchip Technology
|
8-bit Microcontrollers - MCU AVR USB 8K FLASH AVR USB 8K FLASH OPT
|
|
525In Stock
|
|
|
29,36 kr
|
|
|
26,82 kr
|
|
|
24,38 kr
|
|
Min.: 1
Mult.: 1
|
|
|
AVR
|
8 kB
|
512 B
|
QFN-32
|
16 MHz
|
No ADC
|
22 I/O
|
2.7 V
|
5.5 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
ATmega8U2
|
|
Tray
|
|
|
|
8-bit Microcontrollers - MCU 12MHz, SOIC, High Grade (+105C), Fast St
- ATTINY102F-SSNR
- Microchip Technology
-
1:
6,84 kr
-
3 098In Stock
|
Mouser Part No
556-ATTINY102F-SSNR
|
Microchip Technology
|
8-bit Microcontrollers - MCU 12MHz, SOIC, High Grade (+105C), Fast St
|
|
3 098In Stock
|
|
|
6,84 kr
|
|
|
6,70 kr
|
|
|
6,34 kr
|
|
|
5,69 kr
|
|
Min.: 1
Mult.: 1
:
4 000
|
|
|
AVR
|
1 kB
|
32 B
|
SOIC-8
|
12 MHz
|
10 bit
|
6 I/O
|
1.8 V
|
5.5 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 125 C
|
ATtiny102
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
8-bit Microcontrollers - MCU AVR 16KB, 64B EE 20MHz Ind. Temp
- ATTINY13-20MMU
- Microchip Technology
-
1:
15,37 kr
-
931In Stock
|
Mouser Part No
556-ATTINY13-20MMU
|
Microchip Technology
|
8-bit Microcontrollers - MCU AVR 16KB, 64B EE 20MHz Ind. Temp
|
|
931In Stock
|
|
Min.: 1
Mult.: 1
|
|
|
AVR
|
1 kB
|
64 B
|
MLF-10
|
20 MHz
|
10 bit
|
6 I/O
|
2.7 V
|
5.5 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
ATtiny13
|
|
Tray
|
|
|
|
8-bit Microcontrollers - MCU 1KB FLASH 64B EE 64B SRAM 20MHz
- ATTINY13A-SN
- Microchip Technology
-
1:
9,57 kr
-
2 844In Stock
|
Mouser Part No
556-ATTINY13A-SN
|
Microchip Technology
|
8-bit Microcontrollers - MCU 1KB FLASH 64B EE 64B SRAM 20MHz
|
|
2 844In Stock
|
|
Min.: 1
Mult.: 1
|
|
|
AVR
|
1 kB
|
64 B
|
SOIC-8
|
20 MHz
|
10 bit
|
6 I/O
|
1.8 V
|
5.5 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 125 C
|
ATtiny13A
|
|
Tube
|
|
Sweden