Part No
Brand
Specification
MPQ|MOQ
Quantity
US Dollar
Delivery Date
Operation
Micro Crystal
实时时钟 32.768kHz SPI Time Acc. 6ppm
MPQ:1000
MOQ:1
1+
$4.8492
10+
$4.3632
100+
$3.5748
More
14-16
Days
Epson
Epson offers the RX8804 low-power real-time clock with high accuracy over wide temperature range of -40 to +105 °C
MPQ:250
MOQ:1
1+
$8.3276
10+
$7.52645
25+
$7.17656
More
10-15
Days
Micro Crystal
RTC I2C RV-3029 8PPM 10SON
MPQ:1
MOQ:1
1+
$12.52462
10+
$9.80871
25+
$8.90052
More
10-12
Days
Micro Crystal
实时时钟 32.768 kHz +/-20 PPM I2C -40/+85C
MPQ:1000
MOQ:1
1+
$1.5228
10+
$1.512
100+
$1.4796
More
14-16
Days
Maxim
实时时钟 (RTC) IC 时钟/日历 512KB 并联 34-PowerCap™ 模块
MPQ:40
MOQ:1
1+
$40.2936
2-4
Weeks
Maxim
实时时钟 (RTC) IC Phantom 计时芯片 并联 16-SOIC（0.295"，7.50mm 宽）
MPQ:46
MOQ:1
1+
$24.6132
10+
$19.5372
92+
$19.5264
14-16
Days
Epson
实时时钟 RX4111CE:B3 REAL TIME CLOCK SPI-BUS 3.0V 23PPM 250TR
MPQ:250
MOQ:1
1+
$4.3308
10+
$3.888
100+
$3.186
More
14-16
Days
Micro Crystal
实时时钟 32.768kHz I2C Time Acc. 25ppm AEC
MPQ:1000
MOQ:1
1+
$4.266
10+
$2.5056
100+
$2.1816
More
14-16
Days
Maxim
实时时钟 (RTC) IC 时钟/日历 I²C，2 线串口 16-SOIC（0.295"，7.50mm 宽）
MPQ:46
MOQ:1
1+
$9.3744
10+
$6.4044
25+
$5.5296
More
14-16
Days
Renesas
IC RTC CLK/CALENDAR I2C 8-TDFN
MPQ:1000
MOQ:1
1+
$4.0548
10+
$3.64169
25+
$3.44309
More
10-15
Days
Epson
MPQ:1000
MOQ:1000
1000+
$0.92585
2000+
$0.862
5000+
$0.83007
More
10-15
Days
Epson
Real Time Clock (RTC) IC Clock/Calendar I²C 14-SOIC (0.197", 5.00mm Width)
MPQ:250
MOQ:1
1+
$8.4584
10+
$5.78681
25+
$5.09771
More
10-15
Days
Micro Crystal
MPQ:1000
MOQ:1000
1000+
$0.88276
2000+
$0.82542
3000+
$0.79649
More
10-15
Days
Epson
实时时钟 32.768kHz 5ppm I2C-Bus
MPQ:250
MOQ:1
1+
$2.1168
10+
$1.8036
100+
$1.5552
More
14-16
Days
Epson
MPQ:1000
MOQ:1000
1000+
$2.01708
2000+
$1.91201
3000+
$1.85904
More
10-15
Days
Maxim
Real Time Clock (RTC) IC Clock/Calendar 56B I²C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width)
MPQ:2500
MOQ:1
1+
$7.3656
10+
$4.8924
25+
$4.2444
More
14-16
Days