text.skipToContent text.skipToNavigation
  1. home
  2. Semiconductors
  3. Real Time Clocks

Real Time Clocks

Loader
Results: 39
Download List
Part Details Price (USD)
Stock
Lead Time
Date Code
Package
Package Style
Date Format
Time Format
Interface
Non-Volatile Memory Size
SRAM Size
Supply Voltage-Nom
Temperature Grade
Operating Temp Range
Storage Temperature Range
Moisture Sensitivity Level
Mounting Feature

Datasheet
6098147 ISL1208IB8Z-TK
Renesas
ISL1208 Series 2.7 - 5.5 V 2 Byte Ram I2C® Real Time Clock/Calendar - SOIC-8
List
Min: 1
Mult. of: 1
More Info Increase Button Decrease Button
  • 1: $2.71
  • 50: $2.06
  • 100: $1.97
  • 250: $1.85
  • 500: $1.76
2,000 6 Weeks 1930 Cut Tape
Available in Mini-Reel
 SOIC-8 DW:DM:M:Y HH:MM:SS I2C 2B 2.7V to 5.5V Industrial -40°C to +85°C -65°C to +150°C Surface Mount

Datasheet
5027802 ISL1208IB8Z-TK
Renesas
ISL1208 Series 2.7 - 5.5 V 2 Byte Ram I2C® Real Time Clock/Calendar - SOIC-8
List
Min: 1,000
Mult. of: 1,000
Increase Button Decrease Button
  • 1,000: $1.41
2,000 12 Weeks 1930 Reel SOIC-8 DW:DM:M:Y HH:MM:SS I2C 2B 2.7V to 5.5V Industrial -40°C to +85°C -65°C to +150°C Surface Mount

Datasheet
5027801 ISL12022IBZ
Renesas
ISL12022 Series 2.7 - 5.5 V I2C 128 Bytes SRAM Real Time Clock - SOIC-8
List
Min: 1
Mult. of: 1
Increase Button Decrease Button
  • 1: $4.41
  • 196: $3.25
  • 294: $3.18
  • 392: $3.13
  • 490: $3.09
980 7 Weeks 1817 Tube SOIC-8 DW:DM:M:Y HH:MM:SS I2C 128B 2.7V to 5.5V Industrial -40°C to +85°C -65°C to +150°C Surface Mount

Datasheet
6027802 ISL1208IU8Z
Renesas
ISL1208 Series 2.7 - 5.5 V 2 Byte Ram I2C® Real Time Clock/Calendar - MSOP-8
List
Min: 1
Mult. of: 1
Increase Button Decrease Button
  • 1: $2.38
  • 240: $1.60
  • 320: $1.57
  • 800: $1.46
  • 1,200: $1.42
953 N/A 1228 Tube MSOP-8 DW:DM:M:Y HH:MM:SS I2C 2B 2.7V to 5.5V Industrial -40°C to +85°C -65°C to +150°C Surface Mount

Datasheet
4027802 ISL1208IB8Z
Renesas
ISL1208 Series 2.7 - 5.5 V 2 Byte Ram I2C® Real Time Clock/Calendar - SOIC-8
List
Min: 1
Mult. of: 1
Increase Button Decrease Button
  • 1: $2.11
  • 30: $1.61
  • 100: $1.47
  • 300: $1.34
  • 1,000: $1.22
922 14 Weeks 1633 Tube SOIC-8 DW:DM:M:Y HH:MM:SS I2C 2B 2.7V to 5.5V Industrial -40°C to +85°C -65°C to +150°C Surface Mount

Datasheet
6030542 CS82C54-10Z96
Renesas
CX82C54 Series 5V 10 MHz 16 bit Counter CMOS Programmable Interval Timer-PLCC-28
List
Min: 750
Mult. of: 750
Increase Button Decrease Button
  • 750: $8.28
750 9 Weeks 1936 Reel PLCC-28 16b 4.5V to 5.5V Commercial 0°C to 70°C -65°C to +150°C Surface Mount

Datasheet
1027537 ISL12020MIRZ
Renesas
ISL120020 Series 2.7 - 5.5 V I2C 128 Bytes SRAM Real Time Clock - DFN-20
List
Min: 1
Mult. of: 1
Increase Button Decrease Button
  • 1: $4.36
  • 106: $3.62
  • 159: $3.56
  • 212: $3.52
  • 265: $3.49
487 N/A 1721 Tube DW:DM:M:Y HH:MM:SS I2C 128B 2.7V to 5.5V Industrial -40°C to +85°C -40°C to +85°C Surface Mount

Datasheet
9098193 ISL1208IB8Z-T7A
Renesas
ISL1208 Series 2.7 - 5.5 V 2 Byte Ram I2C® Real Time Clock/Calendar - SOIC-8
List
Min: 1
Mult. of: 1
More Info Increase Button Decrease Button
  • 1: $3.69
  • 5: $3.18
  • 25: $2.73
  • 50: $2.56
  • 100: $2.40
450 8 Weeks 1905 Cut Tape
Available in Mini-Reel
 SOIC-8 DW:DM:M:Y HH:MM:SS I2C 2B 2.7V to 5.5V Industrial -40°C to +85°C -65°C to +150°C Surface Mount

Datasheet
1028887 CDP68HC68T1M2Z
Renesas
CDP68HC68T1 Series 3 V to 6 V SPI 32 Byte SMT Real Time Clock - SOIC-16
List
Min: 1
Mult. of: 1
Increase Button Decrease Button
  • 1: $12.30
  • 96: $9.87
  • 144: $9.68
  • 192: $9.55
320 8 Weeks 1906 Tube SOIC-16 SPI 32B 256b 3V to 6V Industrial Surface Mount

Datasheet
6027852 ISL12022MAIBZ
Renesas
ISL12022MA Series 2.7 - 5.5 V I2C 128 Bytes SRAM Real Time Clock - SOIC-20
List
Min: 38
Mult. of: 38
Increase Button Decrease Button
  • 38: $4.61
  • 76: $4.19
  • 152: $4.13
  • 190: $4.11
  • 570: $4.01
266 N/A 1829 Tube SOIC-20 YY:MM:DD HH:MM:SS I2C 128B 2.7V to 5.5V Industrial -40°C to +85°C -40°C to +85°C Surface Mount

Datasheet
7027785 ISL12020MIRZ-T7A
Renesas
ISL120020 Series 2.7 - 5.5 V I2C 128 Bytes SRAM Real Time Clock - DFN-20
List
Min: 250
Mult. of: 250
Increase Button Decrease Button
  • 250: $5.85
250 N/A 1937 Reel DW:DM:M:Y HH:MM:SS I2C 128B 2.7V to 5.5V Industrial -40°C to +85°C -40°C to +85°C Surface Mount

Datasheet
6027801 ISL12022IBZ-T7A
Renesas
ISL12022 Series 2.7 - 5.5 V I2C 128 Bytes SRAM Real Time Clock - SOIC-8
List
Min: 250
Mult. of: 250
Increase Button Decrease Button
  • 250: $3.77
  • 500: $3.28
250 N/A 1851 Reel SOIC-8 DW:DM:M:Y HH:MM:SS I2C 128B 2.7V to 5.5V Industrial -40°C to +85°C -65°C to +150°C Surface Mount

Datasheet
8027785 ISL1208IB8Z-T7A
Renesas
ISL1208 Series 2.7 - 5.5 V 2 Byte Ram I2C® Real Time Clock/Calendar - SOIC-8
List
Min: 250
Mult. of: 250
Increase Button Decrease Button
  • 250: $1.92
  • 500: $1.69
  • 750: $1.68
  • 1,000: $1.67
250 N/A 1905 Reel SOIC-8 DW:DM:M:Y HH:MM:SS I2C 2B 2.7V to 5.5V Industrial -40°C to +85°C -65°C to +150°C Surface Mount

Datasheet
2098082 ISL12020MIRZ-T7A
Renesas
ISL120020 Series 2.7 - 5.5 V I2C 128 Bytes SRAM Real Time Clock - DFN-20
List
Min: 1
Mult. of: 1
More Info Increase Button Decrease Button
  • 1: $11.26
  • 5: $9.68
  • 25: $8.33
  • 50: $7.81
  • 100: $7.32
250 N/A 1937 Cut Tape
Available in Mini-Reel
 DW:DM:M:Y HH:MM:SS I2C 128B 2.7V to 5.5V Industrial -40°C to +85°C -40°C to +85°C Surface Mount

Datasheet
7027801 ISL12026IBZ
Renesas
ISL12026 Series Real Time Clock/Calendar with EEPROM (512 x 8) - SOIC-8
List
Min: 1
Mult. of: 1
Increase Button Decrease Button
  • 1: $2.78
  • 30: $2.50
  • 100: $2.40
  • 200: $2.35
  • 500: $2.28
236 7 Weeks 1811 Tube SOIC-8 DW:DM:M:Y HH:MM:SS Serial 16B -0.3V to +6V Industrial -40°C to +85°C -65°C to +150°C Surface Mount
5041565 ISL12026IVZ-T
Renesas
ISL12026 Series 5.5 V I2C / Serial Surface Mount Real Time Clock - TSSOP-8
List
Min: 2,500
Mult. of: 2,500
More Info Increase Button Decrease Button
  • 2,500: $1.89
0 20 Weeks Reel TSSOP-8 DW:DM:M:Y HH:MM:SS I2C/Serial 512b 2.7V to 5.5V -40°C to +85°C -65°C to +150°C Surface Mount

Datasheet
5096199 ISL12057IUZ-T
Renesas
ISL12057 Series 3.6 V Low Cost and Low Power I2C RTC Real Time Clock - MSOP-8
List
Min: 2,500
Mult. of: 2,500
More Info Increase Button Decrease Button
  • 2,500: $1.25
0 6 Weeks Reel MSOP-8 DW:DM:M:Y HH:MM:SS I2C 1.4V to 3.6V Industrial -40°C to +85°C -65°C to +150°C 1 Surface Mount

Datasheet
3027801 ISL12008IB8Z
Renesas
ISL12008 Series 2.7 - 5.5 V I2C 400 kHz Real Time Clock - SOIC-8
List
Min: 1,960
Mult. of: 98
More Info Increase Button Decrease Button
  • 98: $2.33
  • 196: $1.45
  • 392: $1.36
  • 490: $1.33
  • 1,470: $1.21
0 20 Weeks Tube SOIC-8 I2C 2.7V to 5.5V Industrial Surface Mount

Datasheet
9068050 ISL12020MIRZ-T
Renesas
Low Power RTC with Battery Backed SRAM, 20 Ld DFN, Temperature compensated
List
Min: 4,000
Mult. of: 4,000
More Info Increase Button Decrease Button
  • 4,000: $4.01
0 8 Weeks Reel

Datasheet
7027852 ISL12022MIBZ
Renesas
ISL12022 Series 2.7 - 5.5 V I2C 128 Bytes SRAM Real Time Clock - SOIC-20
List
Min: 38
Mult. of: 38
Increase Button Decrease Button
  • 38: $5.42
  • 76: $4.41
  • 152: $4.27
  • 190: $4.22
  • 570: $4.01
0 N/A Tube SOIC-20 DW:DM:M:Y HH:MM:SS I2C 128B 2.7V to 5.5V Industrial -40°C to +85°C -40°C to +85°C Surface Mount

Datasheet
2035265 ISL12022MIBZ-T
Renesas
Low Power RTC w/ Battery Backed SRAM, Integrated ±5ppm Temp. Compensation.SOIC20
List
Min: 1,000
Mult. of: 1,000
More Info Increase Button Decrease Button
  • 1,000: $3.70
0 7 Weeks Reel

Datasheet
9027801 ISL12026IBZ-T7A
Renesas
ISL12026 Series Real Time Clock/Calendar with EEPROM (512 x 8) - SOIC-8
List
Min: 250
Mult. of: 250
Increase Button Decrease Button
  • 250: $2.80
  • 500: $2.46
  • 750: $2.43
0 6 Weeks Reel SOIC-8 DW:DM:M:Y HH:MM:SS Serial 16B -0.3V to +6V Industrial -40°C to +85°C -65°C to +150°C Surface Mount

Datasheet
7053927 ISL12057IUZ
Renesas
ISL12057 Series 1.8 - 3.6 V I2C Real Time Clock/Calendar/Alarm Function - MSOP-8
List
Min: 50
Mult. of: 50
Increase Button Decrease Button
  • 50: $1.36
  • 150: $1.23
  • 250: $1.22
  • 750: $1.19
  • 1,250: $1.18
0 6 Weeks 1922 Tube MSOP-8 DW:DM:M:Y HH:MM:SS I2C 1.4V to 3.6V Industrial -40°C to +85°C -65°C to +150°C Surface Mount

Datasheet
9027802 ISL1209IU10Z-TK
Renesas
ISL1209 Series 2.7 - 5.5 V 2 Byte Ram I2C® Real Time Clock/Calendar - MSOP-10
List
Min: 1,000
Mult. of: 1,000
Increase Button Decrease Button
  • 1,000: $1.85
0 N/A Reel MSOP-10 DW:DM:M:Y HH:MM:SS I2C 2B 2.7V to 5.5V Industrial -40°C to +85°C -65°C to +150°C Surface Mount

Datasheet
7027802 ISL1208IU8Z-T7A
Renesas
ISL1208 Series 2.7 - 5.5 V 2 Byte Ram I2C® Real Time Clock/Calendar - MSOP-8
List
Min: 250
Mult. of: 250
Increase Button Decrease Button
  • 250: $2.39
  • 500: $2.10
  • 750: $2.08
0 6 Weeks Reel MSOP-8 DW:DM:M:Y HH:MM:SS I2C 2B 2.7V to 5.5V Industrial -40°C to +85°C -65°C to +150°C Surface Mount