Real Time Clocks (2519)

Series:

-

Type:

Clock/Calendar

Features:

Alarm, Daylight Savings, NVSRAM

Memory Size:

242B

Time Format:

HH:MM:SS (12/24 hr)

Date Format:

YY-MM-DD-dd

Interface:

Parallel

Voltage - Supply:

2.7V ~ 5.5V

Voltage - Supply, Battery:

2.4V ~ 4V

Current - Timekeeping (Max):

100µA @ 3V

Operating Temperature:

0°C ~ 70°C

Mounting Type:

Surface Mount

Package / Case:

24-SSOP (0.154", 3.90mm Width)

Supplier Device Package:

24-SSOP/QSOP

Series:

-

Type:

Clock/Calendar

Features:

Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output

Memory Size:

242B

Time Format:

HH:MM:SS (12/24 hr)

Date Format:

YY-MM-DD-dd

Interface:

Parallel

Voltage - Supply:

4.5V ~ 5.5V

Voltage - Supply, Battery:

2.5V ~ 4V

Current - Timekeeping (Max):

300µA @ 5V

Operating Temperature:

0°C ~ 70°C

Mounting Type:

Surface Mount

Package / Case:

24-SOIC (0.295", 7.50mm Width)

Supplier Device Package:

24-SOIC

Series:

-

Type:

Clock/Calendar

Features:

Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output

Memory Size:

242B

Time Format:

HH:MM:SS (12/24 hr)

Date Format:

YY-MM-DD-dd

Interface:

Parallel

Voltage - Supply:

4.5V ~ 5.5V

Voltage - Supply, Battery:

2.5V ~ 4V

Current - Timekeeping (Max):

300µA @ 5V

Operating Temperature:

0°C ~ 70°C

Mounting Type:

Surface Mount

Package / Case:

24-SSOP (0.154", 3.90mm Width)

Supplier Device Package:

24-SSOP/QSOP

Series:

-

Type:

Clock/Calendar

Features:

Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output

Memory Size:

242B

Time Format:

HH:MM:SS (12/24 hr)

Date Format:

YY-MM-DD-dd

Interface:

Parallel

Voltage - Supply:

4.5V ~ 5.5V

Voltage - Supply, Battery:

2.5V ~ 4V

Current - Timekeeping (Max):

300µA @ 5V

Operating Temperature:

0°C ~ 70°C

Mounting Type:

Surface Mount

Package / Case:

24-SSOP (0.154", 3.90mm Width)

Supplier Device Package:

24-SSOP/QSOP

Series:

-

Type:

Clock/Calendar

Features:

Alarm, Leap Year, Square Wave Output, Watchdog Timer

Memory Size:

-

Time Format:

HH:MM:SS:hh (24 hr)

Date Format:

YY-MM-DD-dd

Interface:

I²C, 2-Wire Serial

Voltage - Supply:

2.7V ~ 5.5V

Voltage - Supply, Battery:

2V ~ 3.5V

Current - Timekeeping (Max):

100µA @ 2.7V ~ 5.5V

Operating Temperature:

-40°C ~ 85°C

Mounting Type:

Surface Mount

Package / Case:

18-SOX, 18-SOIC with Crystal (7.5mm Width)

Supplier Device Package:

18-SOX

Series:

-

Type:

Clock/Calendar

Features:

EEPROM, Leap Year, NVSRAM

Memory Size:

56B, 8KB

Time Format:

HH:MM:SS

Date Format:

YY-MM-DD-dd

Interface:

I²C, 2-Wire Serial

Voltage - Supply:

4.5V ~ 5.5V

Voltage - Supply, Battery:

2.5V ~ 3.5V

Current - Timekeeping (Max):

100µA (Typ) @ 4.5V ~ 5.5V

Operating Temperature:

-40°C ~ 85°C

Mounting Type:

Surface Mount

Package / Case:

18-SOX, 18-SOIC with Crystal (7.5mm Width)

Supplier Device Package:

18-SOX

Series:

-

Type:

Clock/Calendar

Features:

Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer

Memory Size:

44B

Time Format:

HH:MM:SS:hh (24 hr)

Date Format:

YY-MM-DD-dd

Interface:

I²C, 2-Wire Serial

Voltage - Supply:

2.7V ~ 3.6V

Voltage - Supply, Battery:

2.5V ~ 3.5V

Current - Timekeeping (Max):

0.5mA @ 2.7V ~ 3.6V

Operating Temperature:

-40°C ~ 85°C

Mounting Type:

Surface Mount

Package / Case:

28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets

Supplier Device Package:

28-SOH

Series:

-

Type:

Clock/Calendar

Features:

Alarm, Leap Year

Memory Size:

-

Time Format:

HH:MM:SS (12/24 hr)

Date Format:

YY-MM-DD-dd

Interface:

3-Wire Serial

Voltage - Supply:

1.3V ~ 5.5V

Voltage - Supply, Battery:

-

Current - Timekeeping (Max):

0.93µA ~ 1.1µA @ 3V ~ 5V

Operating Temperature:

-40°C ~ 85°C

Mounting Type:

Surface Mount

Package / Case:

8-SMD, Flat Lead

Supplier Device Package:

SNT-8A

Series:

-

Type:

Clock/Calendar

Features:

Alarm, Leap Year, Supervisor, Watchdog Timer

Memory Size:

-

Time Format:

HH:MM:SS:hh (12/24 hr)

Date Format:

YY-MM-DD-dd

Interface:

I²C, 2-Wire Serial

Voltage - Supply:

2.7V ~ 5.5V

Voltage - Supply, Battery:

1.8V ~ 5.5V

Current - Timekeeping (Max):

10µA ~ 20µA @ 2.7V ~ 5V

Operating Temperature:

-40°C ~ 85°C

Mounting Type:

Surface Mount

Package / Case:

14-TSSOP (0.173", 4.40mm Width)

Supplier Device Package:

14-TSSOP

Series:

-

Type:

Clock/Calendar

Features:

Alarm, FRAM, Leap Year, Square Wave Output, TCXO/Crystal

Memory Size:

8KB

Time Format:

HH:MM:SS (12/24 hr)

Date Format:

YY-MM-DD-dd

Interface:

I²C, 2-Wire Serial

Voltage - Supply:

2.7V ~ 3.63V

Voltage - Supply, Battery:

2.3V ~ 3.6V

Current - Timekeeping (Max):

110µA @ 3.63V

Operating Temperature:

-40°C ~ 85°C

Mounting Type:

Surface Mount

Package / Case:

20-SOIC (0.295", 7.50mm Width)

Supplier Device Package:

20-SOIC