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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
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
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
DS1685SN-3+
1+
$7.060
10+
$6.720
25+
$6.230
50+
$5.920
RFQ
2,957
In-stock
Maxim Integrated Real Time Clock 3V/5V RTC SMD/SMT SOIC-24 - 40 C + 85 C Tube 3.7 V 2.7 V   Multiplexed YY-MM-DD-dd, Binary HH:MM:SS, Binary 242 B
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
M41T00SM6F
1+
$2.410
10+
$2.040
100+
$1.640
500+
$1.430
2500+
$1.110
RFQ
2,122
In-stock
STMicroelectronics Real Time Clock 2.0 to 5.5V 64 (8X8) SMD/SMT SO-8 - 40 C + 85 C Reel 5.5 V 2.7 V Backup Switching Serial   HH:MM:SS 8 B
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
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
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
DS1338Z-3+
1+
$3.350
10+
$3.040
25+
$2.940
50+
$2.670
RFQ
698
In-stock
Maxim Integrated Real Time Clock I2C Serial RTC w/56 Byte NV RAM SMD/SMT SOIC-8 - 40 C + 85 C Tube 3.3 V 2.7 V   Serial, I2C YY-MM-DD HH:MM:SS 56 B
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+
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  
Default Photo
1+
$3.510
10+
$3.340
25+
$3.080
100+
$2.610
RFQ
1,748
In-stock
Maxim Integrated Real Time Clock LOW CUR 3V I2C RTC SMD/SMT USOP-8   + 85 C Tube 5.5 V 2.7 V   Serial, I2C     56 B
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
DS1687-3+
1+
$14.040
10+
$13.340
25+
$12.310
50+
$11.690
RFQ
201
In-stock
Maxim Integrated Real Time Clock 3V/5V RTC Through Hole EDIP-24 0 C + 70 C Tube 3.7 V 2.7 V   Multiplexed YYYY-MM-DD HH:MM:SS 242 B
DS1388Z-3+
1+
$4.540
10+
$4.320
25+
$4.010
50+
$3.820
RFQ
676
In-stock
Maxim Integrated Real Time Clock I2C RTC/Supervisor w/Trickle Charger SMD/SMT SOIC-8 - 40 C + 85 C Tube 3.3 V 2.7 V Backup Switching Serial, I2C DW:DM:M:Y HH:MM:SS 512 B
DS1687-3IND+
1+
$16.950
10+
$16.100
25+
$14.860
50+
$14.120
RFQ
148
In-stock
Maxim Integrated Real Time Clock 3V/5V RTC Through Hole EDIP-24 - 40 C + 85 C Tube 3.7 V 2.7 V   Multiplexed YYYY-MM-DD HH:MM:SS 242 B
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
DS1339U-3+
1+
$3.460
10+
$3.290
25+
$3.050
50+
$2.900
RFQ
382
In-stock
Maxim Integrated Real Time Clock I2C Serial RTC SMD/SMT MSOP-8 - 40 C + 85 C Tube 3.3 V 2.7 V Backup Switching Serial, I2C YY-MM-DD HH:MM:SS  
M41ST87WMX6TR
1+
$6.690
10+
$6.040
25+
$5.760
100+
$5.000
1000+
$3.800
RFQ
350
In-stock
STMicroelectronics Real Time Clock Serial 1280 (160x8) SMD/SMT SO-28 - 40 C + 85 C Reel 3.6 V 2.7 V Backup Switching Serial   HH:MM:SS:hh 160 B
DS17885S-3+
1+
$19.070
10+
$18.110
25+
$16.720
50+
$15.890
RFQ
70
In-stock
Maxim Integrated Real Time Clock 3V/5V RTC SMD/SMT SOIC-24 0 C + 70 C Tube 3.7 V 2.7 V   Multiplexed YY-MM-DD-dd, Binary HH:MM:SS, Binary 8 kB
DS1339C-3#
1+
$10.910
10+
$10.320
25+
$8.260
50+
$7.840
RFQ
146
In-stock
Maxim Integrated Real Time Clock I2C Serial RTC SMD/SMT SOIC-16 - 40 C + 85 C Tube 3.3 V 2.7 V Backup Switching Serial   HH:MM:SS  
M41T83RQA6F
1+
$2.770
10+
$2.350
100+
$1.880
500+
$1.650
1000+
$1.370
RFQ
947
In-stock
STMicroelectronics Real Time Clock Battery Swtchovr-RTC SMD/SMT QFN-16 - 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
DS1338U-3+
1+
$3.280
10+
$3.120
25+
$2.900
50+
$2.760
RFQ
416
In-stock
Maxim Integrated Real Time Clock I2C Serial RTC w/56 Byte NV RAM SMD/SMT USOP-8 - 40 C + 85 C Tube 3.3 V 2.7 V   Serial, I2C DW:DM:M:Y HH:MM:SS 56 B
DS17287-3+
1+
$17.160
10+
$16.300
25+
$15.050
50+
$14.300
RFQ
101
In-stock
Maxim Integrated Real Time Clock 3V/5V RTC K Multiplexed Kick-S Through Hole EDIP-24 0 C + 70 C Tube 3.7 V 2.7 V Backup Switching Multiplexed YY-MM-DD-dd, Binary HH:MM:SS, Binary 2048 B
DS1685S-3+
1+
$6.060
10+
$5.770
25+
$5.340
50+
$5.080
RFQ
136
In-stock
Maxim Integrated Real Time Clock 3V/5V RTC SMD/SMT SOIC-24 0 C + 70 C Tube 3.7 V 2.7 V   Multiplexed YY-MM-DD-dd, Binary HH:MM:SS, Binary 242 B
DS1339BU+
1+
$3.630
10+
$3.450
25+
$3.180
50+
$3.020
RFQ
220
In-stock
Maxim Integrated Real Time Clock SERIAL RTC 1.8-3.3V C 1.8-3.3V HESR USOP SMD/SMT USOP-8 - 40 C + 85 C Tube 3.3 V 2.7 V Backup Switching Serial, I2C YY-MM-DD-dd HH:MM:SS 7 B
DS17885SN-3+
1+
$20.990
25+
$18.410
100+
$15.830
RFQ
60
In-stock
Maxim Integrated Real Time Clock 3V/5V RTC SMD/SMT SOIC-24 - 40 C + 85 C Tube 3.7 V 2.7 V   Multiplexed YY-MM-DD-dd, Binary HH:MM:SS, Binary 8192 B
DS1340Z-3+
1+
$3.280
10+
$3.120
25+
$2.900
50+
$2.760
RFQ
208
In-stock
Maxim Integrated Real Time Clock I2C RTC w/Trickle Charger SMD/SMT SOIC-8 - 40 C + 85 C Tube 3.3 V 2.7 V Backup Switching Serial   HH:MM:SS  
DS17887-3IND+
1+
$30.700
10+
$29.160
25+
$26.920
50+
$25.570
RFQ
32
In-stock
Maxim Integrated Real Time Clock 3V/5V RTC Through Hole EDIP-24 - 40 C + 85 C Tube 3.7 V 2.7 V   Multiplexed YY-MM-DD-dd, Binary HH:MM:SS, Binary 8192 B
DS1391U-3+
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RFQ
3,240
In-stock
Maxim Integrated Real Time Clock Low-V SPI/3-Wire With Trickle Charger SMD/SMT USOP-10 - 40 C + 85 C Tube 3.3 V 2.7 V Backup Switching Serial   HH:MM:SS:hh  
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