|
|
EEPROM 1-W 4KB EEPROM W/SHA-256 SFN
- DS28E25G+T
- Analog Devices / Maxim Integrated
-
1:
¥712
-
2,334在庫
|
Mouser 部品番号
700-DS28E25G+T
|
Analog Devices / Maxim Integrated
|
EEPROM 1-W 4KB EEPROM W/SHA-256 SFN
|
|
2,334在庫
|
|
|
¥712
|
|
|
¥657.6
|
|
|
¥638.4
|
|
|
¥624
|
|
|
表示
|
|
|
¥548.8
|
|
|
¥609.6
|
|
|
¥590.4
|
|
|
¥576
|
|
|
¥571.2
|
|
|
¥548.8
|
|
最低： 1
複数： 1
|
|
|
4 kbit
|
1-Wire
|
|
256 x 16
|
SFN-2
|
|
2.97 V
|
3.63 V
|
SMD/SMT
|
10 Year
|
- 40 C
|
+ 85 C
|
DS28E25
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
EEPROM 256K FAST PROG SDP - 150NS
- AT28C256F-15LM/883
- Microchip Technology
-
1:
¥39,892.8
-
25在庫
|
Mouser 部品番号
556-A28C256F15LM883
|
Microchip Technology
|
EEPROM 256K FAST PROG SDP - 150NS
|
|
25在庫
|
|
|
¥39,892.8
|
|
|
¥38,396.8
|
|
|
見積り
|
|
|
見積り
|
|
最低： 1
複数： 1
|
|
|
256 kbit
|
Parallel
|
|
32 k x 8
|
LCC-32
|
150 ns
|
4.5 V
|
5.5 V
|
SMD/SMT
|
10 Year
|
- 55 C
|
+ 125 C
|
AT28C256
|
|
Tube
|
|
|
|
EEPROM 70NS PLCC IND GRN
- AT28HC256E-70JU-T
- Microchip Technology
-
1:
¥2,425.6
-
762在庫
|
Mouser 部品番号
556-AT28HC256E70JUT
|
Microchip Technology
|
EEPROM 70NS PLCC IND GRN
|
|
762在庫
|
|
|
¥2,425.6
|
|
|
¥2,336
|
|
|
¥2,243.2
|
|
|
¥2,243.2
|
|
最低： 1
複数： 1
|
|
|
256 kbit
|
Parallel
|
5 MHz
|
32 k x 8
|
PLCC-32
|
70 ns
|
4.5 V
|
5.5 V
|
SMD/SMT
|
10 Year
|
- 40 C
|
+ 85 C
|
AT28HC256
|
|
Reel, Cut Tape
|
|
|
|
EEPROM 128K 3.4MHz I2C SERIAL EEPROM, E-Temp, ECC, UDFN
- 24CS128T-E/Q4B
- Microchip Technology
-
1:
¥83.2
-
3,500在庫
-
新製品
|
Mouser 部品番号
579-24CS128TEQ4B
新製品
|
Microchip Technology
|
EEPROM 128K 3.4MHz I2C SERIAL EEPROM, E-Temp, ECC, UDFN
|
|
3,500在庫
|
|
|
¥83.2
|
|
|
¥81.8
|
|
|
¥78.2
|
|
|
¥76
|
|
|
¥76
|
|
最低： 1
複数： 1
|
|
|
128 kbit
|
I2C
|
3.4 MHz
|
16384 x 8
|
UDFN-8
|
|
1.7 V
|
5.5 V
|
SMD/SMT
|
200 Year
|
- 40 C
|
+ 125 C
|
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
EEPROM 1.7-3.6V, 125Kbps, Ind Tmp, TO-92, Add=000
Microchip Technology AT21CS01-TOHM10-B
- AT21CS01-TOHM10-B
- Microchip Technology
-
1:
¥96
-
413在庫
|
Mouser 部品番号
494-AT21CS01-TOHM10B
|
Microchip Technology
|
EEPROM 1.7-3.6V, 125Kbps, Ind Tmp, TO-92, Add=000
|
|
413在庫
|
|
|
¥96
|
|
|
¥95.4
|
|
|
¥92
|
|
|
¥88.5
|
|
最低： 1
複数： 1
|
|
|
1 kbit
|
1-Wire, I2C
|
|
128 x 8
|
TO-92-3
|
|
1.7 V
|
3.6 V
|
Through Hole
|
100 Year
|
- 40 C
|
+ 85 C
|
|
|
Bulk
|
|
|
|
EEPROM Memory, EEPROM, 16Kbit, I2C
- BR24H16FVT-5ACE2
- ROHM Semiconductor
-
1:
¥107.2
-
5,861在庫
|
Mouser 部品番号
755-BR24H16FVT-5ACE2
|
ROHM Semiconductor
|
EEPROM Memory, EEPROM, 16Kbit, I2C
|
|
5,861在庫
|
|
|
¥107.2
|
|
|
¥100.5
|
|
|
¥97.9
|
|
|
¥95.8
|
|
|
表示
|
|
|
¥55.4
|
|
|
¥93.8
|
|
|
¥91
|
|
|
¥89
|
|
|
¥86.7
|
|
|
¥55.4
|
|
最低： 1
複数： 1
|
|
|
16 kbit
|
Serial
|
1 MHz
|
2 k x 8
|
TSSOP-B-8
|
|
1.7 V
|
5.5 V
|
SMD/SMT
|
100 Year
|
- 40 C
|
+ 125 C
|
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
EEPROM SERIAL EEPROM
- BR25H640FVM-5ACTR
- ROHM Semiconductor
-
1:
¥140.8
-
2,790在庫
|
Mouser 部品番号
755-BR25H640FVM5ACTR
|
ROHM Semiconductor
|
EEPROM SERIAL EEPROM
|
|
2,790在庫
|
|
|
¥140.8
|
|
|
¥132.8
|
|
|
¥129.3
|
|
|
¥126.4
|
|
|
表示
|
|
|
¥100.8
|
|
|
¥123.7
|
|
|
¥120
|
|
|
¥117.1
|
|
|
¥114.4
|
|
|
¥100.8
|
|
最低： 1
複数： 1
|
|
|
64 kbit
|
Serial
|
20 MHz
|
8 k x 8
|
MSOP-8
|
|
1.7 V
|
5.5 V
|
SMD/SMT
|
100 Year
|
- 40 C
|
+ 125 C
|
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
EEPROM 2.5 V to 5.5V 1k
- M95010-WMN6TP
- STMicroelectronics
-
1:
¥46.4
-
11,289在庫
-
NRND
|
Mouser 部品番号
511-M95010-WMN6TP
NRND
|
STMicroelectronics
|
EEPROM 2.5 V to 5.5V 1k
|
|
11,289在庫
|
|
|
¥46.4
|
|
|
¥43.2
|
|
|
¥42.2
|
|
|
¥41.3
|
|
|
表示
|
|
|
¥25
|
|
|
¥40.5
|
|
|
¥39.4
|
|
|
¥38.4
|
|
|
¥37.6
|
|
|
¥25
|
|
最低： 1
複数： 1
|
|
|
1 kbit
|
SPI
|
20 MHz
|
128 x 8
|
SOIC-8
|
40 ns
|
2.5 V
|
5.5 V
|
SMD/SMT
|
200 Year
|
- 40 C
|
+ 85 C
|
M95010-W
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
EEPROM 512Kb and 256Kb Ser
- M24512-RDW6TP
- STMicroelectronics
-
1:
¥105.6
-
19,447在庫
-
NRND
|
Mouser 部品番号
511-M24512-RDW6TP
NRND
|
STMicroelectronics
|
EEPROM 512Kb and 256Kb Ser
|
|
19,447在庫
|
|
|
¥105.6
|
|
|
¥102.4
|
|
|
¥101.3
|
|
|
¥100.2
|
|
|
表示
|
|
|
¥77.9
|
|
|
¥98.7
|
|
|
¥89.1
|
|
|
¥77.9
|
|
最低： 1
複数： 1
|
|
|
512 kbit
|
2-Wire, I2C
|
1 MHz
|
64 k x 8
|
TSSOP-8
|
500 ns
|
1.8 V
|
5.5 V
|
SMD/SMT
|
200 Year
|
- 40 C
|
+ 85 C
|
M24512-R
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
EEPROM 32-Kbit serial I2C bus EEPROM 105°C operation
- M24C32-DRDW8TP/K
- STMicroelectronics
-
1:
¥52.8
-
58,052在庫
|
Mouser 部品番号
511-M24C32-DRDW8TP/K
|
STMicroelectronics
|
EEPROM 32-Kbit serial I2C bus EEPROM 105°C operation
|
|
58,052在庫
|
|
|
¥52.8
|
|
|
¥52.6
|
|
|
¥49.3
|
|
|
¥48.3
|
|
|
表示
|
|
|
¥38.9
|
|
|
¥47.2
|
|
|
¥45.9
|
|
|
¥45.6
|
|
|
¥45.3
|
|
|
¥38.9
|
|
最低： 1
複数： 1
|
|
|
32 kbit
|
2-Wire, I2C
|
1 MHz
|
4 k x 8
|
TSSOP-8
|
450 ns
|
1.7 V
|
5.5 V
|
SMD/SMT
|
200 Year
|
- 40 C
|
+ 105 C
|
M24C32-DRE
|
AEC-Q100
|
Reel, Cut Tape, MouseReel
|
|
|
|
EEPROM Automotive 32 Kbit serial I2C bus EEPROM
- M24C32-DRMF3TG/K
- STMicroelectronics
-
1:
¥121.6
-
6,698在庫
|
Mouser 部品番号
511-M24C32-DRMF3TG/K
|
STMicroelectronics
|
EEPROM Automotive 32 Kbit serial I2C bus EEPROM
|
|
6,698在庫
|
|
|
¥121.6
|
|
|
¥114.2
|
|
|
¥111.2
|
|
|
¥108.8
|
|
|
表示
|
|
|
¥82.2
|
|
|
¥106.4
|
|
|
¥103.2
|
|
|
¥100.8
|
|
|
¥99.8
|
|
|
¥82.2
|
|
最低： 1
複数： 1
|
|
|
32 kbit
|
2-Wire, I2C
|
1 MHz
|
4 k x 8
|
MLP-8
|
450 ns
|
1.7 V
|
5.5 V
|
SMD/SMT
|
100 Year
|
- 40 C
|
+ 125 C
|
M24C32-A125
|
AEC-Q100
|
Reel, Cut Tape, MouseReel
|
|
|
|
EEPROM Automotive 64 Kbit serial I2C bus EEPROM
- M24C64-DRMF3TG/K
- STMicroelectronics
-
1:
¥92.8
-
11,521在庫
|
Mouser 部品番号
511-M24C64-DRMF3TG/K
|
STMicroelectronics
|
EEPROM Automotive 64 Kbit serial I2C bus EEPROM
|
|
11,521在庫
|
|
|
¥92.8
|
|
|
¥87.4
|
|
|
¥86.1
|
|
|
¥85.3
|
|
|
表示
|
|
|
¥80.6
|
|
|
¥83.8
|
|
|
¥83
|
|
|
¥81.1
|
|
|
¥80.6
|
|
最低： 1
複数： 1
|
|
|
64 kbit
|
2-Wire, I2C
|
1 MHz
|
8 k x 8
|
MLP-8
|
450 ns
|
1.7 V
|
5.5 V
|
SMD/SMT
|
100 Year
|
- 40 C
|
+ 125 C
|
M24C64-A125
|
AEC-Q100
|
Reel, Cut Tape, MouseReel
|
|
|
|
EEPROM 128-Kbit serial SPI bus EEPROM with high speed clock 105°C operation
- M95128-DRDW8TP/K
- STMicroelectronics
-
1:
¥147.2
-
12,899在庫
|
Mouser 部品番号
511-M95128-DRDW8TP/K
|
STMicroelectronics
|
EEPROM 128-Kbit serial SPI bus EEPROM with high speed clock 105°C operation
|
|
12,899在庫
|
|
|
¥147.2
|
|
|
¥137.8
|
|
|
¥133.9
|
|
|
¥131
|
|
|
表示
|
|
|
¥82.7
|
|
|
¥128.2
|
|
|
¥124.2
|
|
|
¥121.3
|
|
|
¥118.4
|
|
|
¥82.7
|
|
最低： 1
複数： 1
|
|
|
128 kbit
|
SPI
|
10 MHz
|
16 k x 8
|
TSSOP-8
|
40 ns
|
1.7 V
|
5.5 V
|
SMD/SMT
|
200 Year
|
- 40 C
|
+ 105 C
|
M95128-DRE
|
AEC-Q100
|
Reel, Cut Tape, MouseReel
|
|
|
|
EEPROM Auto 128Kb SPI bus EEPROM
- M95128-DWDW4TP/K
- STMicroelectronics
-
1:
¥222.4
-
4,399在庫
|
Mouser 部品番号
511-M95128-DWDW4TP/K
|
STMicroelectronics
|
EEPROM Auto 128Kb SPI bus EEPROM
|
|
4,399在庫
|
|
|
¥222.4
|
|
|
¥206.4
|
|
|
¥201.6
|
|
|
¥196.8
|
|
|
表示
|
|
|
¥129
|
|
|
¥192
|
|
|
¥185.6
|
|
|
¥182.4
|
|
|
¥180.8
|
|
|
¥129
|
|
最低： 1
複数： 1
|
|
|
128 kbit
|
SPI
|
10 MHz
|
16 k x 8
|
TSSOP-8
|
40 ns
|
2.5 V
|
5.5 V
|
SMD/SMT
|
100 Year
|
- 40 C
|
+ 145 C
|
M95128-A145
|
AEC-Q100
|
Reel, Cut Tape, MouseReel
|
|
|
|
EEPROM 512Kb Serial Bus 2.5V to 5.5V 10MHz
- M95512-DFCS6TP/K
- STMicroelectronics
-
1:
¥192
-
3,851在庫
|
Mouser 部品番号
511-M95512-DFCS6TP/K
|
STMicroelectronics
|
EEPROM 512Kb Serial Bus 2.5V to 5.5V 10MHz
|
|
3,851在庫
|
|
|
¥192
|
|
|
¥180.8
|
|
|
¥176
|
|
|
¥171.2
|
|
|
表示
|
|
|
¥116.6
|
|
|
¥168
|
|
|
¥161.6
|
|
|
¥157.1
|
|
|
¥116.6
|
|
最低： 1
複数： 1
|
|
|
512 kbit
|
SPI
|
16 MHz
|
64 k x 8
|
WLCSP-8
|
|
1.7 V
|
5.5 V
|
SMD/SMT
|
200 Year
|
- 40 C
|
+ 85 C
|
M95512-DF
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
EEPROM 512-Kbit serial SPI bus EEPROM with high speed clock 105°C operation
- M95512-DRDW8TP/K
- STMicroelectronics
-
1:
¥251.2
-
3,391在庫
|
Mouser 部品番号
511-M95512-DRDW8TP/K
|
STMicroelectronics
|
EEPROM 512-Kbit serial SPI bus EEPROM with high speed clock 105°C operation
|
|
3,391在庫
|
|
|
¥251.2
|
|
|
¥249.6
|
|
|
¥148.3
|
|
最低： 1
複数： 1
|
|
|
512 kbit
|
SPI
|
16 MHz
|
64 k x 8
|
TSSOP-8
|
|
1.8 V
|
5.5 V
|
SMD/SMT
|
200 Year
|
- 40 C
|
+ 105 C
|
M95512-DRE
|
AEC-Q100
|
Reel, Cut Tape, MouseReel
|
|
|
|
EEPROM 64Kbit SPI EEPROM 20 MHz 1.8V to 5.5V
- M95640-RMC6TG
- STMicroelectronics
-
1:
¥92.8
-
26,714在庫
|
Mouser 部品番号
511-M95640-RMC6TG
|
STMicroelectronics
|
EEPROM 64Kbit SPI EEPROM 20 MHz 1.8V to 5.5V
|
|
26,714在庫
|
|
|
¥92.8
|
|
|
¥87.5
|
|
|
¥85.3
|
|
|
¥83.5
|
|
|
表示
|
|
|
¥51.8
|
|
|
¥81.6
|
|
|
¥79.2
|
|
|
¥77.4
|
|
|
¥75.5
|
|
|
¥51.8
|
|
最低： 1
複数： 1
|
|
|
64 kbit
|
SPI
|
10 MHz
|
8 k x 8
|
UFDFPN-8
|
40 ns
|
1.8 V
|
5.5 V
|
SMD/SMT
|
200 Year
|
- 40 C
|
+ 85 C
|
M95640-R
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
EEPROM 1024K 128K X 8 2.5V SER EE 128 BYTE EXT
- 24LC1026-E/SM
- Microchip Technology
-
1:
¥612.8
-
1,732在庫
|
Mouser 部品番号
579-24LC1026-E/SM
|
Microchip Technology
|
EEPROM 1024K 128K X 8 2.5V SER EE 128 BYTE EXT
|
|
1,732在庫
|
|
|
¥612.8
|
|
|
¥609.6
|
|
|
¥608
|
|
|
見積り
|
|
|
見積り
|
|
最低： 1
複数： 1
|
|
|
1 Mbit
|
2-Wire, I2C
|
400 kHz
|
128 k x 8
|
SOIJ-8
|
900 ns
|
2.5 V
|
5.5 V
|
SMD/SMT
|
200 Year
|
- 40 C
|
+ 125 C
|
|
|
Tube
|
|
|
|
EEPROM 64KB I2C 2 WIRE
- S-24C64CI-J8T1U3
- ABLIC
-
1:
¥97.6
-
7,458在庫
|
Mouser 部品番号
628-S-24C64CI-J8T1U3
|
ABLIC
|
EEPROM 64KB I2C 2 WIRE
|
|
7,458在庫
|
|
|
¥97.6
|
|
|
¥93.6
|
|
|
¥92.2
|
|
|
¥91
|
|
|
表示
|
|
|
¥82.6
|
|
|
¥89.9
|
|
|
¥88.5
|
|
|
¥87.8
|
|
|
¥84.3
|
|
|
¥82.6
|
|
最低： 1
複数： 1
|
|
|
64 kbit
|
2-Wire
|
400 kHz
|
8 k x 8
|
SOP-8
|
900 ns
|
1.6 V
|
5.5 V
|
SMD/SMT
|
100 Year
|
- 40 C
|
+ 85 C
|
S-24C64C
|
|
Reel, Cut Tape
|
|
|
|
EEPROM 4K-Bit I2C Serial EEPROM
- CAT24C04WI-GT3
- onsemi
-
1:
¥52.8
-
50,998在庫
|
Mouser 部品番号
698-CAT24C04WI-GT3
|
onsemi
|
EEPROM 4K-Bit I2C Serial EEPROM
|
|
50,998在庫
|
|
|
¥52.8
|
|
|
¥50.9
|
|
|
¥50.2
|
|
|
¥49.6
|
|
|
表示
|
|
|
¥29.9
|
|
|
¥47.8
|
|
|
¥46.4
|
|
|
¥44.2
|
|
|
¥42.1
|
|
|
¥29.9
|
|
最低： 1
複数： 1
|
|
|
4 kbit
|
2-Wire, I2C
|
400 kHz
|
512 x 8
|
SOIC-8
|
900 ns
|
1.7 V
|
5.5 V
|
SMD/SMT
|
100 Year
|
- 40 C
|
+ 85 C
|
CAT24C04
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
EEPROM 4K-Bit SPI Serial CMOS EEPROM
- CAT25040VI-GT3
- onsemi
-
1:
¥60.8
-
8,094在庫
|
Mouser 部品番号
698-CAT25040VI-GT3
|
onsemi
|
EEPROM 4K-Bit SPI Serial CMOS EEPROM
|
|
8,094在庫
|
|
|
¥60.8
|
|
|
¥56.8
|
|
|
¥55.4
|
|
|
¥54.2
|
|
|
表示
|
|
|
¥33.1
|
|
|
¥53.1
|
|
|
¥51.5
|
|
|
¥50.4
|
|
|
¥40.5
|
|
|
¥33.1
|
|
最低： 1
複数： 1
|
|
|
4 kbit
|
3-Wire, SPI
|
20 MHz
|
512 x 8
|
SOIC-8
|
75 ns
|
1.8 V
|
5.5 V
|
SMD/SMT
|
100 Year
|
- 40 C
|
+ 85 C
|
CAT25040
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
EEPROM SERIAL EEPROM
- BR24G128FJ-5E2
- ROHM Semiconductor
-
1:
¥97.6
-
4,828在庫
|
Mouser 部品番号
755-BR24G128FJ-5E2
|
ROHM Semiconductor
|
EEPROM SERIAL EEPROM
|
|
4,828在庫
|
|
|
¥97.6
|
|
|
¥91
|
|
|
¥88.6
|
|
|
¥86.7
|
|
|
表示
|
|
|
¥69.4
|
|
|
¥84.8
|
|
|
¥82.4
|
|
|
¥80.5
|
|
|
¥78.7
|
|
|
¥69.4
|
|
最低： 1
複数： 1
|
|
|
128 kbit
|
I2C
|
1 MHz
|
16 k x 8
|
SOP-J-8
|
|
1.7 V
|
5.5 V
|
SMD/SMT
|
40 Year
|
- 40 C
|
+ 85 C
|
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
EEPROM AECQ
- BR24H256NUX-5ACTR
- ROHM Semiconductor
-
1:
¥176
-
7,261在庫
|
Mouser 部品番号
755-BR24H256NUX5ACTR
|
ROHM Semiconductor
|
EEPROM AECQ
|
|
7,261在庫
|
|
|
¥176
|
|
|
¥164.8
|
|
|
¥161.6
|
|
|
¥156.6
|
|
|
表示
|
|
|
¥134.6
|
|
|
¥153.1
|
|
|
¥148.5
|
|
|
¥145.1
|
|
|
¥141.6
|
|
|
¥134.6
|
|
最低： 1
複数： 1
|
|
|
256 kbit
|
Serial
|
1 MHz
|
32 k x 8
|
VSON008X2030-8
|
|
1.7 V
|
5.5 V
|
SMD/SMT
|
100 Year
|
- 40 C
|
+ 125 C
|
|
AEC-Q100
|
Reel, Cut Tape
|
|
|
|
EEPROM 512KB SPI SER CMOS EEPROM
- CAT25512YI-GT3
- onsemi
-
1:
¥129.6
-
6,106在庫
|
Mouser 部品番号
863-CAT25512YI-GT3
|
onsemi
|
EEPROM 512KB SPI SER CMOS EEPROM
|
|
6,106在庫
|
|
|
¥129.6
|
|
|
¥121.1
|
|
|
¥117.9
|
|
|
¥115.4
|
|
|
表示
|
|
|
¥77.6
|
|
|
¥112.8
|
|
|
¥109.4
|
|
|
¥94.9
|
|
|
¥93.1
|
|
|
¥77.6
|
|
最低： 1
複数： 1
|
|
|
512 kbit
|
3-Wire, SPI
|
20 MHz
|
64 k x 8
|
TSSOP-8
|
75 ns
|
1.8 V
|
5.5 V
|
SMD/SMT
|
100 Year
|
- 40 C
|
+ 85 C
|
CAT25512
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
EEPROM 16KB SPI SER CMOS EEPROM
- CAV25160YE-GT3
- onsemi
-
1:
¥89.6
-
8,840在庫
|
Mouser 部品番号
863-CAV25160YE-GT3
|
onsemi
|
EEPROM 16KB SPI SER CMOS EEPROM
|
|
8,840在庫
|
|
|
¥89.6
|
|
|
¥85
|
|
|
¥82.7
|
|
|
¥81
|
|
|
表示
|
|
|
¥53.1
|
|
|
¥79.2
|
|
|
¥77
|
|
|
¥75.2
|
|
|
¥59.5
|
|
|
¥53.1
|
|
最低： 1
複数： 1
|
|
|
16 kbit
|
SPI
|
10 MHz
|
2 k x 8
|
TSSOP-8
|
35 ns
|
2.5 V
|
5.5 V
|
SMD/SMT
|
100 Year
|
- 40 C
|
+ 125 C
|
CAV25160
|
AEC-Q100
|
Reel, Cut Tape, MouseReel
|
|
日本