Home /All Categories /Integrated Circuits (ICs) /Clock/Timing - Real Time Clocks /
Filters
  • Manufacturer
    • Maxim Integrated
    • Analog Devices, Inc.
    • Renesas
    • Epson
    • Intersil
    • Rochester Electronics
    • STMicroelectronics
    • Microchip
    • Micro Crystal
    • Texas Instruments
    • IDT
    • MAXIM Dallas
    • NXP
    • Diodes
    • Freescale
    • Nisshinbo
    • RICOH
    • Abracon
    • ABLIC
    • Pericom
    • Cymbet
    • NJR CORPORATION
    • Micrel
    • National Semiconductor
    • SEIKO
    • SII Semiconductor
    • HGSEMI
    • HTC
    • ON Semiconductor
    • ROHM Semiconductor
    • Vishay
    • Ambiq Micro
    • ECS International
    • pSemi
    • HARRIS
    • Nexperia
    • Wuxi I-core Elec
    • AMS
    • Micro Commercial Components
    • NTE ELECT
    • Xicor
    • Cypress
    • Electric Imp
    • HCI
    • Holtek
    • KYOCERA
    • Microsemi
    • OSRAM
    • SIMTEK
    • SparkFun
    • Silicon Image
  • RoHS Status
  • Package / Case
  • Time Format
  • Current - Timekeeping (Max)
  • Date Format
  • Features
  • Interface
  • Moisture Sensitivity Level (MSL)
  • Mounting Type
  • Operating Temperature
  • Packaging
  • Part Status

Attribute column

Categories

Clock/Timing - Real Time Clocks

View Mode:
3751 Results

Product

Inventory

Pricing(USD)

Quantity

Datasheet

RoHS

Factory Lead Time

Contact Plating

Mount

Mounting Type

Package / Case

Surface Mount

Number of Pins

Supplier Device Package

Weight

Number of Terminals

Battery Backup Switching

Bus Type

Clock Frequency-Max

ECCN (US)

Factory Pack QuantityFactory Pack Quantity

Ihs Manufacturer

Lead Shape

Manufacturer

Manufacturer Part Number

Maximum Operating Supply Voltage (V)

Maximum Operating Temperature

Maximum Operating Temperature (°C)

Maximum Power Dissipation (mW)

Minimum Operating Supply Voltage (V)

Minimum Operating Temperature

Minimum Operating Temperature (°C)

Mounting

Mounting Styles

MSL

Operating Temperature-Max

Operating Temperature-Min

Package Body Material

Package Code

Package Description

Package Equivalence Code

Package Height

Package Length

Package Shape

Package Style

Package Width

Part Life Cycle Code

Part Package Code

PCB changed

Reflow Temperature-Max (s)

Risk Rank

RoHS

Rohs Code

RTC Bus Interface

RTC Memory Size

Standard Package Name

Supplier Package

Supplier Temperature Grade

Supply Voltage-Max

Supply Voltage-Min

Supply Voltage-Nom

Typical Operating Supply Voltage (V)

Usage Level

User RAM (byte)

Operating Temperature

Packaging

Published

Series

JESD-609 Code

Pbfree Code

Part Status

Moisture Sensitivity Level (MSL)

Number of Terminations

ECCN Code

Type

Terminal Finish

Max Operating Temperature

Min Operating Temperature

HTS Code

Subcategory

Technology

Voltage - Supply

Terminal Position

Terminal Form

Peak Reflow Temperature (Cel)

Supply Voltage

Terminal Pitch

Reach Compliance Code

Frequency

Time@Peak Reflow Temperature-Max (s)

Base Part Number

Pin Count

JESD-30 Code

Function

Qualification Status

Operating Supply Voltage

Supply Voltage-Max (Vsup)

Power Supplies

Temperature Grade

Supply Voltage-Min (Vsup)

Interface

Max Supply Voltage

Min Supply Voltage

Memory Size

uPs/uCs/Peripheral ICs Type

Clock Frequency

Accuracy

Access Time

Logic Function

Seated Height-Max

External Data Bus Width

Number of Timers

Time Format

Non-Volatile Memory

Date Format

Current - Timekeeping (Max)

Time-Min

Interrupt Capability

Voltage - Supply, Battery

Volatile

Information Access Method

Features

Height

Height Seated (Max)

Length

Width

Radiation Hardening

REACH SVHC

RoHS Status

Lead Free

ISL12022MIBZ-TR5421
ISL12022MIBZ-TR5421

Intersil (Renesas Electronics America)

15
Datasheet

6 Weeks

-

Surface Mount

-

SOIC

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Tape & Reel

2007

-

e3

-

Active

1 (Unlimited)

20

EAR99

-

Matte Tin (Sn) - annealed

85°C

-40°C

8542.39.00.01

-

-

-

DUAL

-

260

3V

1.27mm

-

-

30

-

20

R-PDSO-G20

-

-

-

-

3/5V

INDUSTRIAL

-

2-Wire, I2C, Serial

5.5V

2.7V

128B

-

0.032MHz

0.0005 %

-

Clock

-

-

-

HH:MM:SS

-

YY-MM-DD-dd

-

SECONDS

Y

-

NO

I2C

-

-

2.65mm

12.8mm

7.5mm

No

-

RoHS Compliant

-

ISL1208IB8Z
ISL1208IB8Z

Intersil (Renesas Electronics America)

4500
Datasheet

14 Weeks

Tin

Surface Mount

-

SOIC

-

8

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Bulk

2003

-

e3

-

Active

1 (Unlimited)

8

EAR99

-

-

85°C

-40°C

-

-

-

-

DUAL

-

260

3V

1.27mm

-

-

30

-

-

-

-

-

-

-

3/5V

INDUSTRIAL

-

2-Wire, I2C, Serial

5.5V

2.7V

2B

-

0.032MHz

-

-

Clock

-

-

-

HH:MM:SS

2 B

YY-MM-DD-dd

-

SECONDS

Y

-

-

I2C

-

1.5mm

-

5mm

4mm

No

No SVHC

RoHS Compliant

Lead Free

DS1742-70
DS1742-70

Rochester Electronics, LLC

In Stock

-

Datasheet

-

-

-

Through Hole

24-DIP Module (0.600, 15.24mm)

NO

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

0°C~70°C

Tube

-

-

e3

yes

Obsolete

3 (168 Hours)

24

-

Clock/Calendar

TIN

-

-

-

-

-

4.5V~5.5V

DUAL

-

260

5V

2.54mm

unknown

-

NOT SPECIFIED

-

24

R-PDIP-P24

-

COMMERCIAL

-

-

-

-

-

Parallel

-

-

2KB

-

0.032MHz

-

-

-

-

8

-

HH:MM:SS (24 hr)

-

YY-MM-DD-dd

3mA @ 5V

-

-

-

-

-

Leap Year, NVSRAM, Y2K

-

8.51mm

37.595mm

15.24mm

-

-

ROHS3 Compliant

-

PCF8563BS/4,118
PCF8563BS/4,118

NXP USA Inc.

4

-

Datasheet

7 Weeks

-

-

Surface Mount

10-VFDFN Exposed Pad

YES

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-40°C~85°C

Tape & Reel (TR)

2003

-

e4

-

Active

1 (Unlimited)

10

-

Clock/Calendar

Nickel/Palladium/Gold (Ni/Pd/Au)

-

-

8542.39.00.01

-

-

1.8V~5.5V

DUAL

-

260

2V

0.5mm

-

-

30

PCF8563

10

S-PDSO-G10

-

Not Qualified

-

-

2/5V

-

-

I2C, 2-Wire Serial

-

-

-

-

0.032MHz

-

-

-

-

-

1

HH:MM:SS (24 hr)

-

YY-MM-DD-dd

0.6μA~0.75μA @ 2V~5V

SECONDS

Y

-

YES

I2C

Alarm, Leap Year, Watchdog Timer

-

1mm

3mm

3mm

-

-

ROHS3 Compliant

-

M41ST85WMH6E
M41ST85WMH6E

STMicroelectronics

In Stock

-

Datasheet

-

-

Surface Mount

Surface Mount

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

-

28

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-40°C~85°C

Tube

-

-

e3

-

Obsolete

3 (168 Hours)

28

EAR99

Clock/Calendar

MATTE TIN

-

-

8542.39.00.01

-

-

2.7V~3.6V

DUAL

-

260

3V

1.27mm

-

-

40

M41ST

28

-

-

-

3.3V

-

-

-

-

I2C, 2-Wire Serial

-

-

44B

-

0.032MHz

-

-

Clock

-

-

1

HH:MM:SS:hh (24 hr)

64 B

YY-MM-DD-dd

0.5mA @ 2.7V~3.6V

1/100SECOND

Y

2.5V~3.5V

-

I2C

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

2.69mm

-

18.49mm

8.89mm

No

-

Non-RoHS Compliant

Lead Free

RV-3029-C3-TA-QC-Opt. B
RV-3029-C3-TA-QC-Opt. B

Micro Crystal

In Stock

-

-

-

-

-

-

-

-

-

-

-

-

Backup Switching

-

-

-

1000

-

-

-

-

-

+ 85 C

-

-

-

- 40 C

-

-

SMD/SMT

MSL 1 - Unlimited

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Details

-

Serial, 2-Wire, I2C

2 B

-

-

-

5.5 V

1.3 V

-

-

-

-

-

-

-

RV-3029-C3

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

HH:MM:SS

-

YY-MM-DD-dd

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

PCF8573T,512
PCF8573T,512

NXP Semiconductors

In Stock

-

-

-

-

-

-

-

-

-

-

-

-

-

Serial

-

EAR99

-

-

Gull-wing

-

-

-

-

85

200

-

-

-40

Surface Mount

-

-

-

-

-

-

-

-

2.45(Max)

10.5(Max)

-

-

7.6(Max)

-

-

16

-

-

-

-

-

-

SOP

SO

-

-

-

-

-

-

-

-

Tube

-

-

-

-

Obsolete

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

16

-

Clock/Calendar/Alarm

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

HH:MM:SS

-

YY:MM:DD

-

-

-

-

-

-

-

-

-

-

-

-

-

RoHS Compliant

-

M41ST84WMQ6E
M41ST84WMQ6E

STMicroelectronics

In Stock

-

Datasheet

-

-

Surface Mount

Surface Mount

16-SOIC (0.154, 3.90mm Width)

-

16

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-40°C~85°C

Tube

-

-

e4

-

Obsolete

1 (Unlimited)

16

EAR99

Clock/Calendar

Nickel/Palladium/Gold (Ni/Pd/Au)

-

-

8542.39.00.01

-

-

2.7V~3.6V

DUAL

-

260

3V

1.27mm

unknown

-

30

M41ST

16

-

-

Not Qualified

3.3V

-

-

-

-

I2C, 2-Wire Serial

-

-

44B

-

0.032MHz

-

-

Clock

-

-

1

HH:MM:SS:hh (24 hr)

64 B

YY-MM-DD-dd

0.5mA @ 2.7V~3.6V

1/100SECOND

Y

2.5V~3.5V

-

I2C

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

1.6mm

-

10mm

4mm

-

-

ROHS3 Compliant

Lead Free

M48T59Y-70MH1F
M48T59Y-70MH1F

STMicroelectronics

In Stock

-

Datasheet

-

-

Surface Mount

Surface Mount

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

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

0°C~70°C

Tape & Reel (TR)

-

Timekeeper®

-

-

Obsolete

1 (Unlimited)

28

EAR99

Clock/Calendar

-

-

-

8542.39.00.01

-

-

4.5V~5.5V

DUAL

-

260

5V

1.27mm

-

70GHz

10

M48T59

28

R-PDSO-G28

-

Not Qualified

-

-

5V

-

-

Parallel

-

-

62.5kB

-

-

-

70 ns

Clock

-

8

-

HH:MM:SS (24 hr)

-

YY-MM-DD-dd

3mA @ 4.5V~5.5V

SECONDS

Y

-

NO

-

Alarm, Leap Year, Watchdog Timer

-

3.05mm

18.1mm

8.56mm

-

-

ROHS3 Compliant

Lead Free

PT7C43190AWEX
PT7C43190AWEX

Diodes Incorporated

30
Datasheet

14 Weeks

-

-

Surface Mount

8-SOIC (0.154, 3.90mm Width)

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-40°C~85°C

Tape & Reel (TR)

-

-

-

-

Active

1 (Unlimited)

-

-

Clock/Calendar

-

-

-

-

-

-

1.35V~5.5V

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

3-Wire Serial

-

-

-

-

-

-

-

-

-

-

-

HH:MM:SS (12/24 hr)

-

YY-MM-DD-dd

0.6μA~14μA @ 3V~5V

-

-

-

-

-

Alarm, Leap Year, Square Wave Output

-

-

-

-

-

-

ROHS3 Compliant

-

PT7C433833AWEX
PT7C433833AWEX

Diodes Incorporated

In Stock

-

Datasheet

20 Weeks

-

-

Surface Mount

8-SOIC (0.154, 3.90mm Width)

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-40°C~85°C

Tape & Reel (TR)

-

-

-

-

Active

1 (Unlimited)

-

EAR99

Clock/Calendar

-

-

-

8542.39.00.01

-

-

2.7V~5.5V

-

-

NOT SPECIFIED

-

-

-

-

NOT SPECIFIED

-

-

-

-

-

-

-

-

-

-

I2C, 2-Wire Serial

-

-

56B

-

-

-

-

-

-

-

-

HH:MM:SS (12/24 hr)

-

YY-MM-DD-dd

125μA @ 2.7V~5.5V

-

-

1.5V~3.7V

-

-

Leap Year, NVSRAM, Square Wave Output

-

-

-

-

-

-

RoHS Compliant

-

1339-31DCGI8
1339-31DCGI8

Renesas Electronics America Inc.

1000
Datasheet

12 Weeks

-

-

Surface Mount

8-SOIC (0.154, 3.90mm Width)

-

-

8-SOIC

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Industrial grade

-

-40°C~85°C

Tape & Reel (TR)

-

-

-

-

Active

1 (Unlimited)

-

-

Clock/Calendar

-

-

-

-

-

-

3.3V~5.5V

-

-

-

-

-

-

-

-

IDT1339

-

-

-

-

-

-

-

-

-

I2C, 2-Wire Serial

-

-

-

-

-

-

-

-

-

-

-

HH:MM:SS (12/24 hr)

-

YY-MM-DD-dd

200μA @ 3.63V~5.5V

-

-

1.3V~3.7V

-

-

Alarm, Leap Year, Square Wave Output, Trickle-Charger

-

-

-

-

-

-

ROHS3 Compliant

-

ISL12020MIRZ
ISL12020MIRZ

Intersil (Renesas Electronics America)

1806
Datasheet

7 Weeks

Tin

Surface Mount

-

DFN

-

20

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

2008

-

e3

-

Active

1 (Unlimited)

20

EAR99

-

-

85°C

-40°C

8542.39.00.01

-

-

-

DUAL

-

260

3V

0.5mm

-

-

-

-

20

-

-

-

-

-

3/5V

INDUSTRIAL

-

2-Wire, I2C, Serial

5.5V

2.7V

128B

-

0.032MHz

0.0005 %

-

Clock

-

-

-

HH:MM:SS

128 B

YY-MM-DD-dd

-

SECONDS

Y

-

-

I2C

-

1.3mm

-

5.5mm

4mm

No

No SVHC

RoHS Compliant

Lead Free

PCF8523TS/1,112
PCF8523TS/1,112

NXP USA Inc.

In Stock

-

Datasheet

7 Weeks

-

-

Surface Mount

14-TSSOP (0.173, 4.40mm Width)

YES

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-40°C~85°C

Tube

2003

-

-

-

Obsolete

1 (Unlimited)

14

-

Clock/Calendar

-

-

-

8542.39.00.01

-

-

1.6V~5.5V

DUAL

-

NOT SPECIFIED

3V

0.65mm

-

-

NOT SPECIFIED

PCF8523

14

R-PDSO-G14

-

Not Qualified

-

-

1.2/5.5V

-

-

I2C, 2-Wire Serial

-

-

-

-

0.032MHz

-

-

-

-

-

1

HH:MM:SS (12/24 hr)

-

YY-MM-DD-dd

0.5μA @ 2V~5V

SECONDS

Y

1.8V~5.5V

YES

I2C

Alarm, Leap Year, Watchdog Timer

-

1.1mm

5mm

4.4mm

-

-

ROHS3 Compliant

-

X1205V8IZ
X1205V8IZ

Intersil (Renesas Electronics America)

In Stock

-

Datasheet

-

-

Surface Mount

-

TSSOP

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Bulk

2005

-

e3

-

-

1 (Unlimited)

8

EAR99

-

MATTE TIN

85°C

-40°C

8542.39.00.01

-

-

-

DUAL

-

260

5V

0.65mm

-

-

40

-

8

R-PDSO-G8

-

Not Qualified

-

5.5V

3/5V

INDUSTRIAL

2.7V

2-Wire, I2C, Serial

-

-

-

TIMER, REAL TIME CLOCK

0.032MHz

-

-

-

-

-

-

HH:MM:SS (12/24 hr)

-

YY-MM-DD-dd

-

SECONDS

Y

-

YES

I2C

-

-

1.2mm

4.4mm

3mm

-

-

RoHS Compliant

Lead Free

PCF85363ATT1/AJ
PCF85363ATT1/AJ

NXP USA Inc.

100

-

Datasheet

7 Weeks

-

-

Surface Mount

10-TFSOP, 10-MSOP (0.118, 3.00mm Width)

YES

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Industrial grade

-

-40°C~85°C

Tape & Reel (TR)

2010

-

-

-

Active

1 (Unlimited)

10

-

Clock/Calendar

-

-

-

-

-

-

0.9V~5.5V

DUAL

-

NOT SPECIFIED

3.3V

0.5mm

-

-

NOT SPECIFIED

-

10

S-PDSO-G10

-

-

-

-

-

-

-

I2C, 2-Wire Serial

-

-

64B

-

-

-

-

-

-

-

1

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

-

YY-MM-DD-dd

0.885μA @ 3.3V

-

-

0.9V~5.5V

-

I2C

Alarm, Leap Year, Watchdog Timer

-

1.1mm

3mm

3mm

-

-

ROHS3 Compliant

-

M41ST85WMH6
M41ST85WMH6

STMicroelectronics

22

-

Datasheet

-

-

Surface Mount

-

-

YES

28

-

-

28

-

Serial (2-Wire, I2C)

0.032 MHz

EAR99

-

STMICROELECTRONICS

-

STMicroelectronics

M41ST85WMH6

3.6

-

85

1000

2.7

-

-40

Surface Mount

-

-

85 °C

-40 °C

PLASTIC/EPOXY

SOP

0.300 INCH, SNAPHAT, PLASTIC, SOH-28

SOP28,.5

2.69(Max)

18.49(Max)

RECTANGULAR

SMALL OUTLINE

8.89(Max)

Obsolete

SOIC

28

NOT SPECIFIED

7.79

Compliant

Yes

-

-

SOH

SOH

Industrial

3.6 V

2.7 V

3 V

3.3

-

64

-

Tube

-

-

e0

-

Obsolete

-

-

EAR99

-

TIN LEAD

85 °C

-40 °C

8542.39.00.01

Timer or RTC

CMOS

-

DUAL

GULL WING

NOT SPECIFIED

-

1.27 mm

compliant

-

-

-

28

R-PDSO-G28

Clock/Calendar/Alarm/Supervisor

Not Qualified

3.3 V

-

3/3.3 V

INDUSTRIAL

-

-

3.6 V

2.7 V

-

TIMER, REAL TIME CLOCK

-

-

-

Clock

3.05 mm

-

1

HH:MM:SS:hh

-

DW:DM:M:Y

-

1/100 SECOND

Y

-

NO

I2C

-

-

-

18.1 mm

8.56 mm

-

-

RoHS non-compliant

-

BQ4845YS-A4G4
BQ4845YS-A4G4

Texas Instruments

In Stock

-

Datasheet

-

Gold

Surface Mount

Surface Mount

28-SOIC (0.295, 7.50mm Width)

-

28

-

730.794007mg

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

0°C~70°C

Tube

-

-

e4

-

Obsolete

1 (Unlimited)

28

EAR99

Clock/Calendar

-

-

-

8542.39.00.01

-

-

4.5V~5.5V

DUAL

-

260

5V

1.27mm

-

-

-

BQ4845

28

-

-

-

5V

-

5V

-

-

Parallel

-

-

-

-

0.032MHz

-

-

Clock

-

-

1

HH:MM:SS (12/24 hr)

-

YY-MM-DD-dd

1.5mA Typ @ 4.5 V~5.5 V

SECONDS

Y

2.3V~4V

NO

-

Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer

2.35mm

-

18mm

7.52mm

No

-

ROHS3 Compliant

Lead Free

BQ4285S-SB2G4
BQ4285S-SB2G4

Texas Instruments

In Stock

-

Datasheet

-

Gold

Surface Mount

Surface Mount

24-SOIC (0.295, 7.50mm Width)

-

24

-

624.398247mg

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

0°C~70°C

Tube

-

-

e4

-

Obsolete

1 (Unlimited)

24

EAR99

Clock/Calendar

-

-

-

8542.39.00.01

-

-

4.5V~5.5V

DUAL

-

260

5V

1.27mm

-

-

-

BQ4285

24

-

-

-

5V

-

5V

-

-

Parallel

-

-

114B

-

0.032MHz

-

-

Clock

-

-

1

HH:MM:SS (12/24 hr)

-

YY-MM-DD-dd

-

SECONDS

Y

2.5V~4V

NO

-

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

2.35mm

-

15.4mm

7.52mm

No

-

ROHS3 Compliant

Lead Free

AB1815-T3
AB1815-T3

Abracon LLC

869

-

Datasheet

13 Weeks

-

Surface Mount

Surface Mount

16-VFQFN Exposed Pad

-

-

16-QFN (3x3)

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-40°C~85°C

Cut Tape (CT)

2012

-

-

-

Active

1 (Unlimited)

-

-

Clock/Calendar

-

85°C

-40°C

-

-

-

1.7V~3.6V

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

SPI

3.6V

1.7V

256B

-

-

-

-

Clock

-

-

-

HH:MM:SS:hh

256 B

YY-MM-DD-dd

0.17μA~0.22μA @ 1.8V~3V

-

-

1.5V~3.6V

-

-

Alarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer

-

-

-

-

No

-

RoHS Compliant

Lead Free

Account Center (0 Items)

It is empty.