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Real Time Clocks :

Tìm Thấy 115 Sản Phẩm

Tất cả bộ lọc

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Mở rộng tất cả
So Sánh
Mã Số Linh Kiện Nhà Sản Xuất
Mã Đơn Hàng
Nhà Sản Xuất / Mô Tả
Tình Trạng
Giá cho
Giá
Số Lượng
Interfaces
Clock Format
Date Format
Clock IC Type
Time Format
Supply Voltage Min
Supply Voltage Max
Clock IC Case Style
IC Case / Package
IC Interface Type
No. of Pins
Product Range
Qualification
Operating Temperature Min
Operating Temperature Max
Automotive Qualification Standard
MCP79410-I/SN
MICROCHIP MCP79410-I/SN
1823155

Bảng Tính

RoHS

MICROCHIP
  1. Battery Backed I2C Real Time Clock/Calendar with EEPROM and Unique ID in SOIC-8 Package
Each
1+US$1.510
25+US$1.320
100+US$1.090
200+US$1.020
I2C
HH:MM:SS
DD:MM:YY
RTC
HH:MM:SS
1.8V
5.5V
SOIC
SOIC
I2C
8Pins
MCP79410 MCP79411 MCP79412
AEC-Q100
-40°C
85°C
AEC-Q100
MCP7940N-I/SN
MICROCHIP MCP7940N-I/SN
2361122

Bảng Tính

RoHS

MICROCHIP
  1. Alarm RTC IC
  2. Year/Month/Week/Date/Hr/Min/Sec 12Hr / 24Hr
  3. I2C
  4. 64 Byte SRAM
  5. 1.8 V to 5.5 V
  6. SOIC-8
Each
1+US$0.867
25+US$0.863
100+US$0.859
I2C
12Hr / 24Hr
YYYY:MM:WK:DD:Hr:Min:Secs
Alarm RTC
12Hr / 24Hr
1.8V
5.5V
SOIC
SOIC
I2C
8Pins
-
AEC-Q100
-40°C
85°C
AEC-Q100
DS1338Z-33+
ANALOG DEVICES DS1338Z-33+
2518690

Bảng Tính

RoHS

ANALOG DEVICES
  1. RTC IC
  2. Date Time Format (Day/Date/Month/Year ss:mm:hh)
  3. I2C
  4. Serial
  5. 3 V to 5.5 V
  6. SOIC-8
Each
1+US$7.040
10+US$5.400
25+US$4.990
100+US$4.540
300+US$4.300
Thêm định giá…
I2C, Serial
ss:mm:hh
Day; Date; Month; Year
RTC
ss:mm:hh
3V
5.5V
SOIC
SOIC
I2C, Serial
8Pins
-
-
-40°C
85°C
-
PCF85063AT/AAZ
NXP PCF85063AT/AAZ
2890042

Bảng Tính

RoHS

NXP
  1. Real Time Clock/Calendar IC
  2. I2C
  3. 900 mV to 5.5 V
  4. HH:MM:SS: 12Hr / 24Hr
  5. YY-MM-DD-DW
  6. SOIC 8
Each (Supplied on Cut Tape)
Cắt Băng
1+US$0.684
10+US$0.611
100+US$0.603
500+US$0.490
1000+US$0.397
I2C
HH:MM:SS: 12Hr / 24Hr
YY-MM-DD-DW
Calendar, Clock
HH:MM:SS: 12Hr / 24Hr
900mV
5.5V
SOIC
SOIC
I2C
8Pins
-
-
-40°C
85°C
-
DS3231SN#T&R
ANALOG DEVICES DS3231SN#T&R
2798760

Bảng Tính

RoHS

ANALOG DEVICES
  1. RTC IC
  2. Date Time Format (Day/Date/Month/Year hh:mm:ss)
  3. I2C
  4. 2.3 V to 5.5 V supply
  5. SOIC-16
Each (Supplied on Cut Tape)
Cắt Băng
1+US$15.740
10+US$12.440
25+US$11.610
100+US$10.710
250+US$10.280
Thêm định giá…
I2C
HH:MM:SS
Day; Date; Month; Year
RTC
HH:MM:SS
2.3V
5.5V
SOIC
SOIC
I2C
16Pins
-
-
-40°C
85°C
-
MCP7940NT-I/SN
MICROCHIP MCP7940NT-I/SN
2857529

Bảng Tính

RoHS

MICROCHIP
  1. RTC
  2. Date Time Format (Day/Date/Month/Year
  3. HH:MM:SS)
  4. I2C
  5. 1.8V to 5.5V Supply
  6. SOIC-8
Each (Supplied on Cut Tape)
Cắt Băng
1+US$0.939
25+US$0.921
100+US$0.902
3300+US$0.883
I2C
HH:MM:SS
Day; Date; Month; Year
RTC
HH:MM:SS
1.8V
5.5V
SOIC
SOIC
I2C
8Pins
-
-
-40°C
85°C
-
M41T00SM6F
STMICROELECTRONICS M41T00SM6F
2463681

Bảng Tính

RoHS

STMICROELECTRONICS
  1. RTC IC
  2. Date Time Format (Date/Month/Year ss:mm:hh)
  3. I2C
  4. 2.7 V to 5.5 V supply
  5. SOIC-8
Each (Supplied on Cut Tape)
Cắt Băng
5+US$3.510
50+US$3.170
100+US$2.830
500+US$2.290
1000+US$1.960
I2C
ss:mm:hh
DD:MM:YYYY
RTC
ss:mm:hh
2.7V
5.5V
SOIC
SOIC
I2C
8Pins
-
-
-40°C
85°C
-
DS1678S+
ANALOG DEVICES DS1678S+
2519294

Bảng Tính

RoHS

ANALOG DEVICES
  1. RTC IC
  2. Date Time Format (YY-MM-DD-dd hh:mm:ss)
  3. I2C
  4. 4.5 V to 5.5 V supply
  5. SOIC-8
Each
1+US$12.190
10+US$9.520
88+US$8.180
176+US$7.900
264+US$7.760
Thêm định giá…
I2C
HH:MM:SS
YY-MM-DD-dd
RTC
HH:MM:SS
4.5V
5.5V
SOIC
SOIC
I2C
8Pins
-
-
-40°C
85°C
-
M41ST85WMH6F
STMICROELECTRONICS M41ST85WMH6F
2849893

Bảng Tính

RoHS

STMICROELECTRONICS
  1. RTC
  2. Clock/Calendar
  3. Day/Date/Month/Year/Century
  4. HH:MM:SS
  5. I2C
  6. Serial
  7. 2.7V to 3.6V
  8. SOIC-28
Each (Supplied on Cut Tape)
Cắt Băng
1+US$9.930
10+US$7.790
25+US$7.190
50+US$6.880
100+US$6.570
Thêm định giá…
I2C, Serial
HH:MM:SS
Day; Date; Month; Year; Century
Calendar, Clock
HH:MM:SS
2.7V
3.6V
SOIC
SOIC
I2C, Serial
28Pins
-
-
-40°C
85°C
-
DS1340C-33#
ANALOG DEVICES DS1340C-33#
2729047

Bảng Tính

RoHS

ANALOG DEVICES
  1. RTC IC
  2. Date Time Format (Date/Month/Year hh:mm:ss)
  3. I2C
  4. 2.97 V to 5.5 V supply
  5. SOIC-16
Each
1+US$11.170
10+US$8.700
46+US$7.740
138+US$7.290
276+US$7.040
Thêm định giá…
I2C
HH:MM:SS
DD:MM:YY
RTC
HH:MM:SS
2.97V
5.5V
SOIC
SOIC
I2C
16Pins
-
-
-40°C
85°C
-
PCF8523T/1,118
NXP PCF8523T/1,118
2400452

Bảng Tính

RoHS

NXP
  1. Calendar
  2. Clock IC
  3. Format (YYYY:MM:WK:DD:hh:mm:ss/Binary)
  4. I2C
  5. 1.2 V to 5.5 V supply
  6. SOIC-8
Each (Supplied on Cut Tape)
Cắt Băng
1+US$1.410
10+US$1.020
50+US$0.924
100+US$0.699
I2C
Binary
YYYY:MM:WK:DD:Hr:Min:Secs
Calendar, Clock
Binary
1.2V
5.5V
SOIC
SOIC
I2C
8Pins
-
-
-40°C
85°C
-
M41T0M6F
STMICROELECTRONICS M41T0M6F
2806827

Bảng Tính

RoHS

STMICROELECTRONICS
  1. RTC
  2. Date Time Format (Day/Date/Month/Year/Century
  3. HH:MM:SS)
  4. I2C
  5. 2V to 5.5V Supply
  6. SOIC-8
Each (Supplied on Cut Tape)
Cắt Băng
1+US$4.800
10+US$3.320
50+US$3.160
100+US$3.000
250+US$2.850
Thêm định giá…
I2C
HH:MM:SS
Day; Date; Month; Year; Century
RTC
HH:MM:SS
2V
5.5V
SOIC
SOIC
I2C
8Pins
-
-
-40°C
85°C
-
M41T94MQ6F
STMICROELECTRONICS M41T94MQ6F
2806843

Bảng Tính

RoHS

STMICROELECTRONICS
  1. RTC
  2. Date Time Format (Day/Date/Month/Year/Century
  3. HH:MM:SS:hh)
  4. SPI
  5. 2.7V to 5.5V Supply
  6. SOIC-16
Each (Supplied on Cut Tape)
Cắt Băng
1+US$5.350
10+US$4.080
25+US$3.770
50+US$3.600
100+US$3.420
Thêm định giá…
SPI
HH:MM:SS:hh
Day; Date; Month; Year; Century
Alarm RTC
HH:MM:SS:hh
2.7V
5.5V
SOIC
SOIC
SPI
16Pins
-
-
-40°C
85°C
-
M48T58Y-70MH1F
STMICROELECTRONICS M48T58Y-70MH1F
2849896

Bảng Tính

RoHS

STMICROELECTRONICS
  1. RTC
  2. Clock/Calendar
  3. Date Time Format (YY-MM-DD-dd
  4. HH:MM:SS)
  5. Parallel
  6. 4.5V to 5.5V
  7. SOIC-28
Each (Supplied on Cut Tape)
Cắt Băng
1+US$22.310
10+US$17.890
25+US$16.760
50+US$16.440
100+US$16.120
Parallel
HH:MM:SS
YY-MM-DD-dd
Calendar, Clock
HH:MM:SS
4.5V
5.5V
SOIC
SOIC
Parallel
28Pins
-
-
0°C
70°C
-
M41T83RMY6F
STMICROELECTRONICS M41T83RMY6F
2806835

Bảng Tính

RoHS

STMICROELECTRONICS
  1. RTC
  2. Date Time Format (Day/Date/Month/Year/Century
  3. HH:MM:SS:hh)
  4. I2C
  5. 2.7V to 5.5V Supply
  6. SOIC-18
Each (Supplied on Cut Tape)
Cắt Băng
1+US$5.420
10+US$4.140
25+US$3.820
50+US$3.640
100+US$3.460
Thêm định giá…
I2C
HH:MM:SS:hh
Day; Date; Month; Year; Century
Alarm RTC
HH:MM:SS:hh
2.7V
5.5V
SOIC
SOIC
I2C
18Pins
-
-
-40°C
85°C
-
DS1338C-3#
ANALOG DEVICES DS1338C-3#
2798727

Bảng Tính

RoHS

ANALOG DEVICES
  1. RTC IC
  2. Date Time Format (Day/Date/Month/Year hh:mm:ss)
  3. I2C
  4. 2.7 V to 5.5 V supply
  5. SOIC-16
Each
1+US$11.020
10+US$8.630
46+US$7.700
138+US$7.240
276+US$7.010
Thêm định giá…
I2C
HH:MM:SS
Day; Date; Month; Year
RTC
HH:MM:SS
2.7V
5.5V
SOIC
SOIC
I2C
16Pins
-
-
-40°C
85°C
-
MCP7940M-I/SN
MICROCHIP MCP7940M-I/SN
2098890

Bảng Tính

RoHS

MICROCHIP
  1. RTC IC
  2. Date Time Format (Date/Month/Year hh:mm:ss)
  3. I2C
  4. 1.8 V to 5.5 V
  5. SOIC-8
Each
1+US$0.697
25+US$0.684
100+US$0.670
I2C
HH:MM:SS
DD:MM:YYYY
RTC
HH:MM:SS
1.8V
5.5V
SOIC
SOIC
I2C
8Pins
-
AEC-Q100
-40°C
85°C
AEC-Q100
MCP79400-I/SN
MICROCHIP MCP79400-I/SN
2361117

Bảng Tính

RoHS

MICROCHIP
  1. Alarm RTC IC
  2. Year/Month/Week/Date/Hr/Min/Sec 12Hr / 24Hr
  3. I2C
  4. 1.8 V to 5.5 V
  5. SOIC-8
Each
1+US$0.969
25+US$0.898
100+US$0.847
I2C
12Hr / 24Hr
YYYY:MM:WK:DD:Hr:Min:Secs
Alarm RTC
12Hr / 24Hr
1.8V
5.5V
SOIC
SOIC
I2C
8Pins
-
-
-40°C
85°C
-
MCP79402-I/SN
MICROCHIP MCP79402-I/SN
2361119

Bảng Tính

RoHS

MICROCHIP
  1. Alarm RTC IC
  2. Year/Month/Week/Date/Hr/Min/Sec 12Hr / 24Hr
  3. I2C
  4. 1.8 V to 5.5 V
  5. SOIC-8
Each
1+US$1.090
25+US$1.070
100+US$1.050
I2C
12Hr / 24Hr
YYYY:MM:WK:DD:Hr:Min:Secs
Alarm RTC
12Hr / 24Hr
1.8V
5.5V
SOIC
SOIC
I2C
8Pins
-
-
-40°C
85°C
-
PCA2129T/Q900/2,51
NXP PCA2129T/Q900/2,51
2427480

Bảng Tính

RoHS

NXP
  1. Calendar
  2. Clock IC
  3. Year/Month/Week/Date/Hr/Min/Sec Binary
  4. I2C
  5. SPI
  6. 1.8 V to 4.2 V
  7. SOIC-16
Each (Supplied on Cut Tape)
Cắt Băng
1+US$6.620
10+US$5.040
25+US$4.650
50+US$4.430
100+US$4.210
Thêm định giá…
I2C, SPI
Binary
YYYY:MM:WK:DD:Hr:Min:Secs
Calendar, Clock
Binary
1.8V
4.2V
SOIC
SOIC
I2C, SPI
16Pins
-
-
-40°C
85°C
-
DS3234SN#
ANALOG DEVICES DS3234SN#
2519296

Bảng Tính

RoHS

ANALOG DEVICES
  1. RTC IC
  2. Date Time Format (Date/Month/Year hh:mm:ss)
  3. SPI
  4. 2 V to 5.5 V
  5. SOIC-20
Each
1+US$16.480
10+US$12.990
36+US$11.830
108+US$11.130
252+US$10.710
Thêm định giá…
SPI
HH:MM:SS
YY-MM-DD
RTC
HH:MM:SS
2V
5.5V
SOIC
SOIC
SPI
20Pins
-
-
-40°C
85°C
-
DS1302S+
ANALOG DEVICES DS1302S+
2519293

Bảng Tính

RoHS

ANALOG DEVICES
  1. RTC IC
  2. Date Time Format (Date/Month/Year hh:mm:ss)
  3. Serial
  4. 2 V to 5.5 V
  5. SOIC-8
Each
1+US$6.650
10+US$5.120
88+US$4.340
176+US$4.190
264+US$4.100
Thêm định giá…
3 Wire, Serial
HH:MM:SS
YY-MM-DD
RTC
HH:MM:SS
2V
5.5V
SOIC
SOIC
3 Wire, Serial
8Pins
-
-
0°C
70°C
-
DS3232SN#
ANALOG DEVICES DS3232SN#
2518949

Bảng Tính

RoHS

ANALOG DEVICES
  1. RTC IC
  2. Date Time Format (Date/Month/Year hh:mm:ss)
  3. I2C
  4. 2.3 V to 5.5 V
  5. SOIC-20
Each
1+US$16.370
10+US$12.910
36+US$11.760
108+US$11.040
252+US$10.630
Thêm định giá…
I2C
HH:MM:SS
DD:MM:YY
RTC
HH:MM:SS
2.3V
5.5V
SOIC
SOIC
I2C
20Pins
-
-
-40°C
85°C
-
DS1307Z+T&R
ANALOG DEVICES DS1307Z+T&R
2798723

Bảng Tính

RoHS

ANALOG DEVICES
  1. RTC IC
  2. Date Time Format (Day/Date/Month/Year hh:mm:ss)
  3. I2C
  4. 4.5 V to 5.5 V supply
  5. SOIC-8
Each (Supplied on Cut Tape)
Cắt Băng
1+US$5.450
10+US$4.160
25+US$3.820
100+US$3.470
250+US$3.300
Thêm định giá…
I2C
HH:MM:SS
Day; Date; Month; Year
RTC
HH:MM:SS
4.5V
5.5V
SOIC
SOIC
I2C
8Pins
-
-
0°C
70°C
-
DS1307ZN+T&R
ANALOG DEVICES DS1307ZN+T&R
2798724

Bảng Tính

RoHS

ANALOG DEVICES
  1. RTC IC
  2. Date Time Format (Day/Date/Month/Year hh:mm:ss)
  3. I2C
  4. 4.5 V to 5.5 V supply
  5. SOIC-8
Each (Supplied on Cut Tape)
Cắt Băng
1+US$6.030
10+US$4.600
25+US$4.240
100+US$3.850
250+US$3.660
Thêm định giá…
I2C
HH:MM:SS
Day; Date; Month; Year
RTC
HH:MM:SS
4.5V
5.5V
SOIC
SOIC
I2C
8Pins
-
-
-40°C
85°C
-
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