|
|
实时时钟 I2C RTCC 64B SRAM No VBAT
- MCP7940MT-I/ST
- Microchip Technology
-
1:
¥5.876
-
215库存量
|
Mouser 零件编号
579-MCP7940MT-I/ST
|
Microchip Technology
|
实时时钟 I2C RTCC 64B SRAM No VBAT
|
|
215库存量
|
|
最低: 1
倍数: 1
:
2,500
|
|
|
I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
64 B
|
TSSOP-8
|
No Backup Switching
|
1.8 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
|
SMD/SMT
|
Reel, Cut Tape, MouseReel
|
|
|
|
实时时钟 I2C GP RTCC 64B SRAM, EXT
- MCP7940N-E/MS
- Microchip Technology
-
1:
¥8.023
-
1,398库存量
|
Mouser 零件编号
579-MCP7940N-E/MS
|
Microchip Technology
|
实时时钟 I2C GP RTCC 64B SRAM, EXT
|
|
1,398库存量
|
|
最低: 1
倍数: 1
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
64 B
|
MSOP-8
|
Backup Switching
|
1.8 V
|
5.5 V
|
- 40 C
|
+ 125 C
|
|
SMD/SMT
|
Tube
|
|
|
|
实时时钟 I2C GP RTCC 64B SRAM ExT SER EE, ExT
- MCP7940N-E/SN
- Microchip Technology
-
1:
¥7.9891
-
1,024库存量
|
Mouser 零件编号
579-MCP7940N-E/SN
|
Microchip Technology
|
实时时钟 I2C GP RTCC 64B SRAM ExT SER EE, ExT
|
|
1,024库存量
|
|
最低: 1
倍数: 1
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
64 B
|
SOIC-8
|
Backup Switching
|
1.8 V
|
5.5 V
|
- 40 C
|
+ 125 C
|
|
SMD/SMT
|
Tube
|
|
|
|
实时时钟 I2C GP RTCC 64B SRAM
- MCP7940N-I/MS
- Microchip Technology
-
1:
¥7.8196
-
447库存量
-
1,800预期 2026/8/13
|
Mouser 零件编号
579-MCP7940N-I/MS
|
Microchip Technology
|
实时时钟 I2C GP RTCC 64B SRAM
|
|
447库存量
1,800预期 2026/8/13
|
|
最低: 1
倍数: 1
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
64 B
|
MSOP-8
|
Backup Switching
|
1.8 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
|
SMD/SMT
|
Tube
|
|
|
|
实时时钟 I2C GP RTCC,64B SRAM
- MCP7940N-I/P
- Microchip Technology
-
1:
¥7.9891
-
617库存量
|
Mouser 零件编号
579-MCP7940N-I/P
|
Microchip Technology
|
实时时钟 I2C GP RTCC,64B SRAM
|
|
617库存量
|
|
最低: 1
倍数: 1
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
64 B
|
PDIP-8
|
Backup Switching
|
1.8 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
|
Through Hole
|
Tube
|
|
|
|
实时时钟 I2C GP RTCC 64B SRAM
- MCP7940N-I/ST
- Microchip Technology
-
1:
¥7.4467
-
461库存量
|
Mouser 零件编号
579-MCP7940N-I/ST
|
Microchip Technology
|
实时时钟 I2C GP RTCC 64B SRAM
|
|
461库存量
|
|
最低: 1
倍数: 1
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
64 B
|
TSSOP-8
|
Backup Switching
|
1.8 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
|
SMD/SMT
|
Tube
|
|
|
|
实时时钟 I2C GP RTCC 64B SRAM, EXT
- MCP7940NT-E/MS
- Microchip Technology
-
1:
¥8.023
-
1,216库存量
-
2,500预期 2026/7/30
|
Mouser 零件编号
579-MCP7940NT-E/MS
|
Microchip Technology
|
实时时钟 I2C GP RTCC 64B SRAM, EXT
|
|
1,216库存量
2,500预期 2026/7/30
|
|
最低: 1
倍数: 1
:
2,500
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
64 B
|
MSOP-8
|
Backup Switching
|
1.8 V
|
5.5 V
|
- 40 C
|
+ 125 C
|
|
SMD/SMT
|
Reel, Cut Tape, MouseReel
|
|
|
|
实时时钟 I2C GP RTCC 1Kb EE 64B SRAM ID
- MCP79410-I/ST
- Microchip Technology
-
1:
¥8.9383
-
954库存量
|
Mouser 零件编号
579-MCP79410-I/ST
|
Microchip Technology
|
实时时钟 I2C GP RTCC 1Kb EE 64B SRAM ID
|
|
954库存量
|
|
最低: 1
倍数: 1
|
|
|
I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
64 B
|
TSSOP-8
|
Backup Switching
|
1.8 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
|
SMD/SMT
|
Tube
|
|
|
|
实时时钟 I2C GP RTCC 1Kb EE 64B SRAM EUI-48
- MCP79411-I/MS
- Microchip Technology
-
1:
¥10.2491
-
1,035库存量
|
Mouser 零件编号
579-MCP79411IMS
|
Microchip Technology
|
实时时钟 I2C GP RTCC 1Kb EE 64B SRAM EUI-48
|
|
1,035库存量
|
|
最低: 1
倍数: 1
|
|
|
I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
64 B
|
MSOP-8
|
Backup Switching
|
1.8 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
|
SMD/SMT
|
Tube
|
|
|
|
实时时钟 SPI GP RTCC 1Kb EE 64B SRAM ID
- MCP79510-I/MS
- Microchip Technology
-
1:
¥11.1983
-
926库存量
|
Mouser 零件编号
579-MCP79510-I/MS
|
Microchip Technology
|
实时时钟 SPI GP RTCC 1Kb EE 64B SRAM ID
|
|
926库存量
|
|
最低: 1
倍数: 1
|
|
|
SPI
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
1 kB
|
MSOP-10
|
Backup Switching
|
1.8 V
|
3.6 V
|
- 40 C
|
+ 85 C
|
|
SMD/SMT
|
Tube
|
|
|
|
实时时钟 SPI GP RTCC 1Kb EE 64B SRAM EUI-48
- MCP79511-I/MS
- Microchip Technology
-
1:
¥12.0684
-
547库存量
|
Mouser 零件编号
579-MCP79511-I/MS
|
Microchip Technology
|
实时时钟 SPI GP RTCC 1Kb EE 64B SRAM EUI-48
|
|
547库存量
|
|
最低: 1
倍数: 1
|
|
|
SPI
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
64 B
|
MSOP-10
|
Backup Switching
|
1.8 V
|
3.6 V
|
- 40 C
|
+ 85 C
|
|
SMD/SMT
|
Tube
|
|
|
|
实时时钟 SPI GP RTCC 1Kb EE 64B SRAM EUI-64
- MCP79512-I/MS
- Microchip Technology
-
1:
¥12.0684
-
710库存量
|
Mouser 零件编号
579-MCP79512-I/MS
|
Microchip Technology
|
实时时钟 SPI GP RTCC 1Kb EE 64B SRAM EUI-64
|
|
710库存量
|
|
最低: 1
倍数: 1
|
|
|
SPI
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
64 B
|
MSOP-10
|
Backup Switching
|
1.8 V
|
3.6 V
|
- 40 C
|
+ 85 C
|
|
SMD/SMT
|
Tube
|
|
|
|
实时时钟 1Kb EE 64B SRAM WD TED ID
- MCP795W10-I/SL
- Microchip Technology
-
1:
¥15.1985
-
260库存量
|
Mouser 零件编号
579-MCP795W10-I/SL
|
Microchip Technology
|
实时时钟 1Kb EE 64B SRAM WD TED ID
|
|
260库存量
|
|
最低: 1
倍数: 1
|
|
|
SPI
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
1 kB
|
SOIC-14
|
Backup Switching
|
1.8 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
|
SMD/SMT
|
Tube
|
|
|
|
实时时钟 1Kb EE 64B SRAM WD TED EUI-48
- MCP795W11-I/ST
- Microchip Technology
-
1:
¥15.6279
-
72库存量
|
Mouser 零件编号
579-MCP795W11-I/ST
|
Microchip Technology
|
实时时钟 1Kb EE 64B SRAM WD TED EUI-48
|
|
72库存量
|
|
最低: 1
倍数: 1
|
|
|
SPI
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
1 kB
|
TSSOP-14
|
Backup Switching
|
1.8 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
|
SMD/SMT
|
Tube
|
|
|
|
实时时钟 2Kb EE 64B SRAM WD TED ID
- MCP795W20-I/SL
- Microchip Technology
-
1:
¥15.3002
-
452库存量
|
Mouser 零件编号
579-MCP795W20-I/SL
|
Microchip Technology
|
实时时钟 2Kb EE 64B SRAM WD TED ID
|
|
452库存量
|
|
最低: 1
倍数: 1
|
|
|
SPI
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
2 kB
|
SOIC-14
|
Backup Switching
|
1.8 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
|
SMD/SMT
|
Tube
|
|
|
|
实时时钟 2Kb EE 64B SRAM WD TED ID
- MCP795W20-I/ST
- Microchip Technology
-
1:
¥16.4189
-
192库存量
|
Mouser 零件编号
579-MCP795W20-I/ST
|
Microchip Technology
|
实时时钟 2Kb EE 64B SRAM WD TED ID
|
|
192库存量
|
|
最低: 1
倍数: 1
|
|
|
SPI
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
2 kB
|
TSSOP-14
|
Backup Switching
|
1.8 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
|
SMD/SMT
|
Tube
|
|
|
|
实时时钟 2Kb EE 64B SRAM WD TED EUI-48
- MCP795W21-I/SL
- Microchip Technology
-
1:
¥16.8483
-
162库存量
|
Mouser 零件编号
579-MCP795W21-I/SL
|
Microchip Technology
|
实时时钟 2Kb EE 64B SRAM WD TED EUI-48
|
|
162库存量
|
|
最低: 1
倍数: 1
|
|
|
SPI
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
2 kB
|
SOIC-14
|
Backup Switching
|
1.8 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
|
SMD/SMT
|
Tube
|
|
|
|
实时时钟 2Kb EE 64B SRAM WD TED EUI-48
- MCP795W21-I/ST
- Microchip Technology
-
1:
¥16.3737
-
121库存量
|
Mouser 零件编号
579-MCP795W21-I/ST
|
Microchip Technology
|
实时时钟 2Kb EE 64B SRAM WD TED EUI-48
|
|
121库存量
|
|
最低: 1
倍数: 1
|
|
|
SPI
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
2 kB
|
TSSOP-14
|
Backup Switching
|
1.8 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
|
SMD/SMT
|
Tube
|
|
|
|
实时时钟 2Kb EE 64B SRAM WD TED EUI-64
- MCP795W22-I/SL
- Microchip Technology
-
1:
¥16.046
-
5库存量
|
Mouser 零件编号
579-MCP795W22-I/SL
|
Microchip Technology
|
实时时钟 2Kb EE 64B SRAM WD TED EUI-64
|
|
5库存量
|
|
最低: 1
倍数: 1
|
|
|
SPI
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
2 kB
|
SOIC-14
|
Backup Switching
|
1.8 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
|
SMD/SMT
|
Tube
|
|
|
|
实时时钟 Parallel RTC A 595-B Q4802LYPWR A 595-BQ A 595-BQ4802LYPWR
- BQ4802LYPW
- Texas Instruments
-
1:
¥79.4955
-
53库存量
-
寿命结束
|
Mouser 零件编号
595-BQ4802LYPW
寿命结束
|
Texas Instruments
|
实时时钟 Parallel RTC A 595-B Q4802LYPWR A 595-BQ A 595-BQ4802LYPWR
|
|
53库存量
|
|
|
¥79.4955
|
|
|
¥64.2744
|
|
|
¥54.5112
|
|
|
¥51.867
|
|
|
查看
|
|
|
¥50.7031
|
|
|
¥50.1268
|
|
|
¥49.5505
|
|
|
报价
|
|
最低: 1
倍数: 1
|
|
|
Parallel
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
16 B
|
TSSOP-28
|
Backup Switching
|
2.7 V
|
3.6 V
|
0 C
|
+ 70 C
|
BQ4802LY
|
SMD/SMT
|
Tube
|
|
|
|
实时时钟 Parallel RTC
- BQ4802YPW
- Texas Instruments
-
1:
¥96.1969
-
76库存量
-
寿命结束
|
Mouser 零件编号
595-BQ4802YPW
寿命结束
|
Texas Instruments
|
实时时钟 Parallel RTC
|
|
76库存量
|
|
|
¥96.1969
|
|
|
¥75.4388
|
|
|
¥72.3765
|
|
|
¥70.4781
|
|
|
查看
|
|
|
¥70.06
|
|
|
¥67.913
|
|
|
¥67.1672
|
|
|
报价
|
|
最低: 1
倍数: 1
|
|
|
Parallel
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
16 B
|
TSSOP-28
|
Backup Switching
|
4.5 V
|
5.5 V
|
0 C
|
+ 70 C
|
BQ4802Y
|
SMD/SMT
|
Tube
|
|
|
|
实时时钟 I2C GP RTCC 1Kb EE 64B SRAM EUI-48
- MCP79411-I/ST
- Microchip Technology
-
1:
¥9.7632
-
1,208库存量
|
Mouser 零件编号
579-MCP79411IST
|
Microchip Technology
|
实时时钟 I2C GP RTCC 1Kb EE 64B SRAM EUI-48
|
|
1,208库存量
|
|
最低: 1
倍数: 1
|
|
|
I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
64 B
|
TSSOP-8
|
Backup Switching
|
1.8 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
|
SMD/SMT
|
Tube
|
|
|
|
实时时钟 SPI GP RTCC 2Kb EE 64B SRAM ID
- MCP79520T-I/MN
- Microchip Technology
-
1:
¥12.0684
-
3,178库存量
|
Mouser 零件编号
579-MCP79520T-I/MN
|
Microchip Technology
|
实时时钟 SPI GP RTCC 2Kb EE 64B SRAM ID
|
|
3,178库存量
|
|
|
¥12.0684
|
|
|
¥12.0684
|
|
最低: 1
倍数: 1
:
3,300
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Reel, Cut Tape
|
|
|
|
实时时钟 SPI GP RTCC 2Kb EE 64B SRAM EUI-48
- MCP79521-I/MS
- Microchip Technology
-
1:
¥12.2379
-
151库存量
|
Mouser 零件编号
579-MCP79521-I/MS
|
Microchip Technology
|
实时时钟 SPI GP RTCC 2Kb EE 64B SRAM EUI-48
|
|
151库存量
|
|
最低: 1
倍数: 1
|
|
|
SPI
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
64 B
|
MSOP-10
|
Backup Switching
|
1.8 V
|
3.6 V
|
- 40 C
|
+ 85 C
|
|
SMD/SMT
|
Tube
|
|
|
|
实时时钟 SAMAY A 595-BQ32002D R A 595-BQ32002DR A A 595-BQ32002DR
- BQ32002D
- Texas Instruments
-
1:
¥19.7976
-
639库存量
|
Mouser 零件编号
595-BQ32002D
|
Texas Instruments
|
实时时钟 SAMAY A 595-BQ32002D R A 595-BQ32002DR A A 595-BQ32002DR
|
|
639库存量
|
|
|
¥19.7976
|
|
|
¥14.6787
|
|
|
¥13.3792
|
|
|
¥11.8989
|
|
|
查看
|
|
|
¥11.1983
|
|
|
¥10.8593
|
|
|
¥10.4186
|
|
|
¥10.1587
|
|
|
¥9.6389
|
|
最低: 1
倍数: 1
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
|
SOIC-8
|
Backup Switching
|
3 V
|
3.6 V
|
- 40 C
|
+ 85 C
|
BQ32002
|
SMD/SMT
|
Tube
|
|