HONGKONG NSD TRADE LIMITEDWelcome to HONGKONG NSD TRADE LIMITED!Independent Distributor of Electronic Components
Follow us :

Real Time Clocks

Photo Mfr. Part # Availability Price Quantity Datasheet Series Package/Case Packaging Product Status Programmable Type Features Memory Size Time Format Date Format Interface Voltage - Supply Voltage - Supply, Battery Current - Timekeeping (Max) Operating Temperature Mounting Type Grade Qualification Supplier Device Package
ISL12025IVZ-T

ISL12025IVZ-T

IC RTC CLK/CALENDAR I2C 8TSSOP

Intersil

11,777 3.83
RFQ
ISL12025IVZ-T

Datasheet

- 8-TSSOP (0.173", 4.40mm Width) Bulk Obsolete Not Verified Clock/Calendar Alarm, Leap Year, Supervisor, Unique ID, Watchdog Timer - HH:MM:SS (12/24 hr) YY-MM-DD-dd I2C, 2-Wire Serial 2.7V ~ 5.5V 1.8V ~ 5.5V 10µA ~ 20µA @ 2.7V ~ 5.5V -40°C ~ 85°C Surface Mount - - 8-TSSOP
ISL12023IVZ

ISL12023IVZ

IC RTC CLK/CALENDAR I2C 14TSSOP

Intersil

3,716 3.87
RFQ
ISL12023IVZ

Datasheet

- 14-TSSOP (0.173", 4.40mm Width) Tube Obsolete Not Verified Clock/Calendar Alarm, Daylight Savings, Leap Year, SRAM 128B HH:MM:SS (12/24 hr) YY-MM-DD-dd I2C, 2-Wire Serial 2.7V ~ 5.5V 1.8V ~ 5.5V 14µA ~ 15µA @ 3V ~ 5V -40°C ~ 85°C Surface Mount - - 14-TSSOP
ISL12026IVZ-T

ISL12026IVZ-T

IC RTC CLK/CALENDAR I2C 8TSSOP

Renesas Electronics Corporation

2,357 4.44
RFQ
ISL12026IVZ-T

Datasheet

- 8-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Not Verified Clock/Calendar Alarm, Leap Year - HH:MM:SS (12/24 hr) YY-MM-DD-dd I2C, 2-Wire Serial 2.7V ~ 5.5V 1.8V ~ 5.5V 10µA ~ 20µA @ 2.7V ~ 5.5V -40°C ~ 85°C Surface Mount - - 8-TSSOP
DS1685E-3

DS1685E-3

IC RTC CLK/CALENDAR PAR 24TSSOP

Analog Devices Inc./Maxim Integrated

2,534 3.92
RFQ
DS1685E-3

Datasheet

- 24-TSSOP (0.173", 4.40mm Width) Tube Obsolete Not Verified Clock/Calendar Alarm, NVSRAM, Square Wave Output, Y2K 242B HH:MM:SS (12/24 hr) YY-MM-DD-dd Parallel 2.7V ~ 3.7V 2.5V ~ 3.7V 2mA @ 3V 0°C ~ 70°C Surface Mount - - 24-TSSOP
ISL1208IB8Z-T7A

ISL1208IB8Z-T7A

IC RTC CLK/CALENDAR I2C 8SOIC

Renesas Electronics Corporation

115 4.47
RFQ
ISL1208IB8Z-T7A

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Not Verified Clock/Calendar Alarm, Leap Year, SRAM 2B HH:MM:SS (12/24 hr) YY-MM-DD-dd I2C, 2-Wire Serial 2.7V ~ 5.5V 1.8V ~ 5.5V 4µA ~ 6µA @ 3V ~ 5V -40°C ~ 85°C Surface Mount - - 8-SOIC
BQ4845YS-A4N

BQ4845YS-A4N

IC RTC CLK/CALENDAR PAR 28SOIC

Texas Instruments

3,421 4.01
RFQ
BQ4845YS-A4N

Datasheet

- 28-SOIC (0.295", 7.50mm Width) Tube Obsolete Not Verified Clock/Calendar Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer - HH:MM:SS (12/24 hr) YY-MM-DD-dd Parallel 4.5V ~ 5.5V 2.3V ~ 4V 1.5mA (Typ) @ 4.5 V ~ 5.5 V -40°C ~ 85°C Surface Mount - - 28-SOIC
DS1344D-33+

DS1344D-33+

IC RTC CLK/CALENDAR SPI 14TDFN

Analog Devices Inc./Maxim Integrated

4,505 2.51
RFQ
DS1344D-33+

Datasheet

- 14-WFDFN Exposed Pad Bulk Active Not Verified Clock/Calendar Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger 96B HH:MM:SS (12/24 hr) YY-MM-DD-dd SPI 3V ~ 5.5V 1.3V ~ 5.5V 120µA ~ 160µA @ 3.63V ~ 5.5V -40°C ~ 85°C Surface Mount - - 14-TDFN (3x3)
BQ4285EP

BQ4285EP

IC RTC CLK/CALENDAR PAR 24DIP

Benchmarq

6,270 4.19
RFQ
BQ4285EP

Datasheet

- 24-DIP (0.600", 15.24mm) Tube Obsolete Not Verified Clock/Calendar Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 114B HH:MM:SS (12/24 hr) YY-MM-DD-dd Parallel 4.5V ~ 5.5V 2.5V ~ 4V 300µA @ 5V 0°C ~ 70°C Through Hole - - 24-PDIP
BQ4285EP

BQ4285EP

IC RTC CLK/CALENDAR PAR 24DIP

Texas Instruments

3,264 4.19
RFQ
BQ4285EP

Datasheet

- 24-DIP (0.600", 15.24mm) Tube Obsolete Not Verified Clock/Calendar Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 114B HH:MM:SS (12/24 hr) YY-MM-DD-dd Parallel 4.5V ~ 5.5V 2.5V ~ 4V 300µA @ 5V 0°C ~ 70°C Through Hole - - 24-PDIP
BQ4802LYPW

BQ4802LYPW

IC RTC CLK/CALENDAR PAR 28TSSOP

Texas Instruments

1,802 4.67
RFQ
BQ4802LYPW

Datasheet

- 28-TSSOP (0.173", 4.40mm Width) Bulk Active Not Verified Clock/Calendar Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer - HH:MM:SS (12/24 hr) YY-MM-DD-dd Parallel 2.7V ~ 3.6V 2.4V ~ 4V 1.5mA (Typ) @ 2.7 V ~ 3.6 V 0°C ~ 70°C Surface Mount - - 28-TSSOP
DS1685-3+

DS1685-3+

IC RTC CLK/CALENDAR PAR 24-DIP

Analog Devices Inc./Maxim Integrated

2,221 7.04
RFQ
DS1685-3+

Datasheet

- 24-DIP (0.600", 15.24mm) Bulk Obsolete Not Verified Clock/Calendar Alarm, NVSRAM, Square Wave Output, Y2K 242B HH:MM:SS (12/24 hr) YY-MM-DD-dd Parallel 2.7V ~ 3.7V 2.5V ~ 3.7V 2mA @ 3V 0°C ~ 70°C Through Hole - - 24-PDIP
BQ4285S-SB2

BQ4285S-SB2

IC RTC CLK/CALENDAR PAR 24SOIC

Texas Instruments

4,700 4.36
RFQ
BQ4285S-SB2

Datasheet

- 24-SOIC (0.295", 7.50mm Width) Bulk Obsolete Not Verified Clock/Calendar Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 114B HH:MM:SS (12/24 hr) YY-MM-DD-dd Parallel 4.5V ~ 5.5V 2.5V ~ 4V - 0°C ~ 70°C Surface Mount - - 24-SOIC
DS1685QN-3

DS1685QN-3

IC RTC CLK/CALENDAR PAR 28PLCC

Analog Devices Inc./Maxim Integrated

3,835 4.37
RFQ
DS1685QN-3

Datasheet

- 28-LCC (J-Lead) Tube Obsolete Not Verified Clock/Calendar Alarm, NVSRAM, Square Wave Output, Y2K 242B HH:MM:SS (12/24 hr) YY-MM-DD-dd Parallel 2.7V ~ 3.7V 2.5V ~ 3.7V 2mA @ 3V -40°C ~ 85°C Surface Mount - - 28-PLCC (11.51x11.51)
BQ4802LYDW

BQ4802LYDW

IC RTC CLK/CALENDAR PAR 28SOIC

Texas Instruments

4,075 4.89
RFQ
BQ4802LYDW

Datasheet

- 28-SOIC (0.295", 7.50mm Width) Bulk Active Not Verified Clock/Calendar Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer - HH:MM:SS (12/24 hr) YY-MM-DD-dd Parallel 2.7V ~ 3.6V 2.4V ~ 4V 1.5mA (Typ) @ 2.7 V ~ 3.6 V 0°C ~ 70°C Surface Mount - - 28-SOIC
DS1685QN-5

DS1685QN-5

IC RTC CLK/CALENDAR PAR 28PLCC

Analog Devices Inc./Maxim Integrated

3,873 4.38
RFQ
DS1685QN-5

Datasheet

- 28-LCC (J-Lead) Tube Obsolete Not Verified Clock/Calendar Alarm, NVSRAM, Square Wave Output, Y2K 242B HH:MM:SS (12/24 hr) YY-MM-DD-dd Parallel 4.5V ~ 5.5V 2.5V ~ 3.7V 3mA @ 5V -40°C ~ 85°C Surface Mount - - 28-PLCC (11.51x11.51)
DS12885Q/T&R

DS12885Q/T&R

IC RTC CLK/CALENDAR PAR 28PLCC

Dallas Semiconductor

2,500 4.48
RFQ
DS12885Q/T&R

Datasheet

- 28-LCC (J-Lead) Bulk Obsolete Not Verified Clock/Calendar Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 114B HH:MM:SS (12/24 hr) YY-MM-DD-dd Parallel 4.5V ~ 5.5V 2.5V ~ 4V - - Surface Mount - - 28-PLCC (11.51x11.51)
DS1685EN-5

DS1685EN-5

IC RTC CLK/CALENDAR PAR 24TSSOP

Analog Devices Inc./Maxim Integrated

2,140 4.51
RFQ
DS1685EN-5

Datasheet

- 24-TSSOP (0.173", 4.40mm Width) Tube Obsolete Not Verified Clock/Calendar Alarm, NVSRAM, Square Wave Output, Y2K 242B HH:MM:SS (12/24 hr) YY-MM-DD-dd Parallel 4.5V ~ 5.5V 2.5V ~ 3.7V 3mA @ 5V -40°C ~ 85°C Surface Mount - - 24-TSSOP
ISL1208IRT8Z

ISL1208IRT8Z

IC RTC CLK/CALENDAR I2C 8TDFN

Renesas Electronics Corporation

734 3.68
RFQ
ISL1208IRT8Z

Datasheet

- 8-WDFN Exposed Pad Tube Obsolete Not Verified Clock/Calendar Alarm, Leap Year, SRAM 2B HH:MM:SS (12/24 hr) YY-MM-DD-dd I2C, 2-Wire Serial 2.7V ~ 5.5V 1.8V ~ 5.5V 4µA ~ 6µA @ 3V ~ 5V -40°C ~ 85°C Surface Mount - - 8-TDFN (3x3)
DS14285N

DS14285N

IC RTC CLK/CALENDAR PAR 24DIP

Analog Devices Inc./Maxim Integrated

2,083 4.68
RFQ
DS14285N

Datasheet

- 24-DIP (0.600", 15.24mm) Tube Obsolete Not Verified Clock/Calendar Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 114B HH:MM:SS (12/24 hr) YY-MM-DD-dd Parallel 4.5V ~ 5.5V 2.5V ~ 3.6V 0.5µA @ 4.5V ~ 5.5V -40°C ~ 85°C Through Hole - - 24-PDIP
DS1670E

DS1670E

IC RTC SYST CTRLR SER 20TSSOP

Analog Devices Inc./Maxim Integrated

2,992 4.69
RFQ
DS1670E

Datasheet

- 20-TSSOP (0.173", 4.40mm Width) Tube Obsolete Not Verified Portable System Controller Alarm, Leap Year, Watchdog Timer - HH:MM:SS (12/24 hr) YY-MM-DD-dd 3-Wire Serial 2.97V ~ 3.63V 2.5V ~ 3.7V 100µA @ 3.3V 0°C ~ 70°C Surface Mount - - 20-TSSOP
Total 2405 Record«Prev1... 3031323334353637...121Next»
HONGKONG NSD TRADE LIMITED
HONGKONG NSD TRADE LIMITED
HONGKONG NSD TRADE LIMITED HONGKONG NSD TRADE LIMITED HONGKONG NSD TRADE LIMITED
HONGKONG NSD TRADE LIMITED
HONGKONG NSD TRADE LIMITED HONGKONG NSD TRADE LIMITED HONGKONG NSD TRADE LIMITED HONGKONG NSD TRADE LIMITED
Search

Search

PRODUCT

PRODUCT

PHONE

PHONE

USER

USER