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117 products
IMAGE PART NO. PRICE QUANTITY STOCK MANUFACTURE DESCRIPTION Mounting Style Package / Case Minimum Operating Temperature Maximum Operating Temperature Packaging Supply Voltage - Max Supply Voltage - Min Battery Backup Switching RTC Bus Interface Date Format Time Format RTC Memory Size
M41T81SM6F
M41T81SM6F
1+
$2.320
10+
$1.970
100+
$1.580
500+
$1.380
2500+
$1.070
RFQ
7,770
In-stock
 STMicroelectronics Real Time Clock 2.0-5.5V 512 (64x8) SMD/SMT SOIC-8 - 40 C + 85 C Reel 5.5 V 2.7 V Backup Switching Serial, I2C DW:DM:M:Y HH:MM:SS:hh 20 B
M41T82RM6F
M41T82RM6F
1+
$2.270
10+
$1.930
100+
$1.550
500+
$1.350
2500+
$1.050
RFQ
6,947
In-stock
 STMicroelectronics Real Time Clock Serial I2C bus RTC SMD/SMT SOIC-8 - 40 C + 85 C Reel 5.5 V 2.7 V Backup Switching Serial   HH:MM:SS:hh 32 B
DS1244Y-70+
DS1244Y-70+
1+
$38.580
10+
$36.650
25+
$33.840
50+
$32.150
RFQ
1,561
In-stock
 Maxim Integrated Real Time Clock 256k NV SRAM w/Phantom Clock Through Hole EDIP-28 0 C + 70 C Tube 5.5 V 4.5 V   Parallel DW:DM:M:Y HH:MM:SS:hh 32 kB
DS1243Y-120+
DS1243Y-120+
1+
$31.020
10+
$29.520
25+
$27.330
50+
$26.000
RFQ
1,101
In-stock
 Maxim Integrated Real Time Clock 64k NV SRAM w/Phantom Clock Through Hole EDIP-28 0 C + 70 C Tube 5.5 V 4.5 V   Parallel DW:DM:M:Y HH:MM:SS:hh 8 kB
M41T62LC6F
M41T62LC6F
1+
$3.440
10+
$2.930
100+
$2.540
250+
$2.410
1000+
$1.820
RFQ
9,090
In-stock
 STMicroelectronics Real Time Clock Serial real-time clocks with alarm SMD/SMT CLCC-8 - 40 C + 85 C Reel 4.4 V 1.3 V No Backup Switching Serial, 2-Wire, I2C DW:DM:M:Y HH:MM:SS:hh 16 B
DS1248Y-70+
DS1248Y-70+
1+
$47.270
10+
$44.980
25+
$41.530
50+
$39.450
RFQ
289
In-stock
 Maxim Integrated Real Time Clock 1024k NV SRAM w/Phantom Clock Through Hole EDIP-32 0 C + 70 C Tube 5.5 V 4.5 V Backup Switching Parallel DW:DM:M:Y HH:MM:SS:hh 128 kB
DS1390U-33+T&R
DS1390U-33+T&R
1+
$3.380
10+
$3.190
25+
$2.550
50+
$2.420
3000+
$1.530
RFQ
7,553
In-stock
 Maxim Integrated Real Time Clock Low-V SPI/3-Wire With Trickle Charger SMD/SMT USOP-10 - 40 C + 85 C Reel 5.5 V 2.97 V Backup Switching Serial   HH:MM:SS:hh  
DS1388Z-33+
DS1388Z-33+
1+
$4.660
10+
$4.430
25+
$4.090
50+
$3.890
RFQ
3,631
In-stock
 Maxim Integrated Real Time Clock I2C RTC/Supervisor w/Trickle Charger SMD/SMT SOIC-8 - 40 C + 85 C Tube 3.63 V 2.97 V Backup Switching Serial, I2C YY-MM-DD HH:MM:SS:hh 512 B
DS1390U-33+
DS1390U-33+
1+
$3.370
10+
$3.200
25+
$2.960
50+
$2.810
RFQ
1,343
In-stock
 Maxim Integrated Real Time Clock Low-V SPI/3-Wire With Trickle Charger SMD/SMT MSOP-10 - 40 C + 85 C Tube 5.5 V 2.97 V Backup Switching Serial, 3-Wire, SPI DW:DM:M:Y HH:MM:SS:hh  
M41T94MQ6F
M41T94MQ6F
1+
$3.220
10+
$2.740
100+
$2.380
250+
$2.250
2500+
$1.620
RFQ
1,622
In-stock
 STMicroelectronics Real Time Clock Serial 512 (64x8) SMD/SMT SO-16 - 40 C + 85 C Reel 5.5 V 2.7 V Backup Switching Serial   HH:MM:SS:hh 64 B
M41T81M6F
M41T81M6F
1+
$2.320
10+
$1.970
100+
$1.580
500+
$1.380
2500+
$1.070
RFQ
4,403
In-stock
 STMicroelectronics Real Time Clock Serial 512 (64x8) SMD/SMT SOIC-8 - 40 C + 85 C Reel 5.5 V 2 V Backup Switching Serial, I2C DW:DM:M:Y HH:MM:SS:hh 20 B
M41T62Q6F
M41T62Q6F
1+
$1.730
10+
$1.470
100+
$1.180
500+
$1.030
3000+
$0.793
RFQ
3,520
In-stock
 STMicroelectronics Real Time Clock 1.3V to 3.6V w/Alarm SMD/SMT QFN-16 - 40 C + 85 C Reel 4.4 V 1.3 V No Backup Switching Serial, 2-Wire, I2C DW:DM:M:Y HH:MM:SS:hh 16 B
M41T94MH6F
M41T94MH6F
1+
$5.330
10+
$4.530
100+
$3.930
250+
$3.730
936+
$2.820
RFQ
546
In-stock
 STMicroelectronics Real Time Clock Serial 512 (64x8) SMD/SMT SO-28 - 40 C + 85 C Reel 5.5 V 2.7 V Backup Switching Serial, SPI DW:DM:M:Y HH:MM:SS:hh 64 B
M41ST85WMH6F
M41ST85WMH6F
1+
$7.310
10+
$6.600
25+
$6.300
100+
$5.470
936+
$4.150
RFQ
1,062
In-stock
 STMicroelectronics Real Time Clock Serial 512 (64x8) SMD/SMT SOH-28 - 40 C + 85 C Reel 3.6 V 2.7 V Backup Switching Serial   HH:MM:SS:hh 64 B
M41T93RMY6F
M41T93RMY6F
1+
$3.710
10+
$3.160
100+
$2.740
250+
$2.600
1000+
$1.970
RFQ
898
In-stock
 STMicroelectronics Real Time Clock Serial SPI bus RTC SMD/SMT SOIC-18 - 40 C + 85 C Reel 5.5 V 2.7 V Backup Switching Serial, SPI DW:DM:M:Y HH:MM:SS:hh 32 B
DS1391U-33+
DS1391U-33+
1+
$3.370
10+
$3.200
25+
$2.960
50+
$2.810
RFQ
2,142
In-stock
 Maxim Integrated Real Time Clock Low-V SPI/3-Wire With Trickle Charger SMD/SMT MSOP-10 - 40 C + 85 C Tube 5.5 V 2.97 V Backup Switching Serial, SPI YY-MM-DD HH:MM:SS:hh  
M41T81SMY6F
M41T81SMY6F
1+
$3.640
10+
$3.100
100+
$2.690
250+
$2.550
1000+
$1.930
RFQ
1,144
In-stock
 STMicroelectronics Real Time Clock Serial Access Real Time Clock SMD/SMT SOIC-18 - 40 C + 85 C Reel 5.5 V 2.7 V Backup Switching Serial, I2C DW:DM:M:Y HH:MM:SS:hh 20 B
DS1390U-3+
DS1390U-3+
1+
$3.370
10+
$3.200
25+
$2.960
50+
$2.810
RFQ
1,178
In-stock
 Maxim Integrated Real Time Clock Low-V SPI/3-Wire With Trickle Charger SMD/SMT MSOP-10 - 40 C + 85 C Tube 3.3 V 2.7 V Backup Switching Serial, SPI YY-MM-DD HH:MM:SS:hh  
M41T83RMY6F
M41T83RMY6F
1+
$3.710
10+
$3.160
100+
$2.740
250+
$2.600
1000+
$1.970
RFQ
1,310
In-stock
 STMicroelectronics Real Time Clock Serial I2C bus RTC SMD/SMT SOIC-18 - 40 C + 85 C Reel 5.5 V 2.7 V Backup Switching Serial, 2-Wire, I2C DW:DM:M:Y HH:MM:SS:hh 32 B
M41T83SMY6F
M41T83SMY6F
1+
$3.710
10+
$3.160
100+
$2.740
250+
$2.600
1000+
$1.970
RFQ
1,807
In-stock
 STMicroelectronics Real Time Clock Serial I2C bus RTC SMD/SMT SOX-18 - 40 C + 85 C Reel 5.5 V 3 V Backup Switching Serial, 2-Wire, I2C DW:DM:M:Y HH:MM:SS:hh 32 B
DS1315-5+
DS1315-5+
1+
$16.300
10+
$15.480
25+
$14.300
50+
$13.580
RFQ
179
In-stock
 Maxim Integrated Real Time Clock Phantom Time Chip Through Hole DIP-16 0 C + 70 C Tube 5.5 V 4.5 V Backup Switching Phantom Clock YY-MM-DD HH:MM:SS:hh 8 B
M41T93ZMY6F
M41T93ZMY6F
GET PRICE
RFQ
7,620
In-stock
 STMicroelectronics Real Time Clock Serial SPI bus RTC SMD/SMT SOX-18 - 40 C + 85 C Reel 5.5 V 2.38 V Backup Switching Serial, SPI DW:DM:M:Y HH:MM:SS:hh 32 B
M41ST85WMX6TR
M41ST85WMX6TR
1+
$6.090
10+
$5.170
100+
$4.490
250+
$4.260
1000+
$3.220
RFQ
992
In-stock
 STMicroelectronics Real Time Clock Serial 512 (64x8) SMD/SMT SO-28 - 40 C + 85 C Reel 3.6 V 2.7 V Backup Switching Serial   HH:MM:SS:hh 64 B
DS1315E-33+
DS1315E-33+
1+
$18.000
10+
$17.130
25+
$15.860
50+
$15.100
RFQ
190
In-stock
 Maxim Integrated Real Time Clock Phantom Time Chip SMD/SMT TSSOP-20 0 C + 70 C Tube 3.6 V 3 V Backup Switching Phantom Clock   HH:MM:SS:hh 8 B
DS1394U-33+T&R
DS1394U-33+T&R
GET PRICE
RFQ
7,500
In-stock
 Maxim Integrated Real Time Clock Low-V SPI/3-Wire With Trickle Charger SMD/SMT MSOP-10 - 40 C + 85 C Reel 5.5 V 2.97 V Backup Switching Serial, 3-Wire, SPI DW:DM:M:Y HH:MM:SS:hh  
M41T83ZQA6F
M41T83ZQA6F
1+
$2.770
10+
$2.350
100+
$1.880
500+
$1.650
1000+
$1.370
RFQ
1,479
In-stock
 STMicroelectronics Real Time Clock Serial I2C bus RTC SMD/SMT VFQFPN - 40 C + 85 C Reel 5.5 V 2.38 V Backup Switching Serial   HH:MM:SS:hh 32 B
DS1391U-33+T&R
DS1391U-33+T&R
GET PRICE
RFQ
26,000
In-stock
 Maxim Integrated Real Time Clock Low-V SPI/3-Wire With Trickle Charger SMD/SMT uSOP - 40 C + 85 C Reel 5.5 V 2.97 V Backup Switching Serial   HH:MM:SS:hh  
DS1248YP-70+
DS1248YP-70+
1+
$43.890
10+
$41.760
25+
$38.670
50+
$36.810
RFQ
144
In-stock
 Maxim Integrated Real Time Clock 1024k NV SRAM w/Phantom Clock SMD/SMT PowerCap-34 0 C + 70 C Tube 5.5 V 4.5 V Backup Switching Parallel DW:DM:M:Y HH:MM:SS:hh 128 kB
M41T64Q6F
M41T64Q6F
1+
$1.730
10+
$1.470
100+
$1.180
500+
$1.030
3000+
$0.793
RFQ
4,529
In-stock
 STMicroelectronics Real Time Clock Serial access RTC SMD/SMT QFN-16 - 40 C + 85 C Reel 4.4 V 1.3 V No Backup Switching Serial, 2-Wire, I2C DW:DM:M:Y HH:MM:SS:hh 16 B
M41T82SM6F
M41T82SM6F
1+
$2.270
10+
$1.930
100+
$1.550
500+
$1.350
2500+
$1.050
RFQ
1,029
In-stock
 STMicroelectronics Real Time Clock Serial I2C bus RTC SMD/SMT SOIC-8 - 40 C + 85 C Reel 5.5 V 3 V Backup Switching Serial   HH:MM:SS:hh 32 B
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03/20/2024
STM32F411CEU6 - STMicroelectronics - Pricing and Availability
03/20/2024
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