The manufacturer is 'Rochester Electronics'

    • Mounting Type
    • Type
    • Interface
    • Moisture Sensitivity Level (MSL)
    • Package / Case
    • Packaging
    • Part Status
    • RoHS Status
    • Time Format
    • Voltage - Supply
    • Operating Temperature
    • Features
    • All Manufacturers:

      Rochester Electronics

    Image

    Part Number

    Manufacturer

    Datasheet

    Availability

    Pricing(USD)

    Quantity

    RoHS

    Mounting Type

    Package / Case

    Surface Mount

    Supplier Device Package

    Operating Temperature (Max.)

    Operating Temperature (Min.)

    Operating Temperature

    Packaging

    JESD-609 Code

    Pbfree Code

    Part Status

    Moisture Sensitivity Level (MSL)

    Number of Terminations

    ECCN Code

    Type

    Terminal Finish

    Additional Feature

    HTS Code

    Voltage - Supply

    Terminal Position

    Peak Reflow Temperature (Cel)

    Number of Functions

    Supply Voltage

    Terminal Pitch

    Reach Compliance Code

    Time@Peak Reflow Temperature-Max (s)

    Pin Count

    JESD-30 Code

    Qualification Status

    Supply Voltage-Max (Vsup)

    Temperature Grade

    Supply Voltage-Min (Vsup)

    Interface

    Memory Size

    Clock Frequency

    External Data Bus Width

    Number of Timers

    Time Format

    Date Format

    Current - Timekeeping (Max)

    Voltage - Supply, Battery

    Information Access Method

    Features

    Height Seated (Max)

    Length

    Width

    RoHS Status

    DS1315SN-5

    Mfr Part No

    DS1315SN-5

    Rochester Electronics, LLC Datasheet

    -

    -

    Min: 1

    Mult: 1

    Surface Mount

    16-SOIC (0.295, 7.50mm Width)

    16-SOIC

    -40°C~85°C

    Tube

    Obsolete

    1 (Unlimited)

    Phantom Time Chip

    4.5V~5.5V

    Parallel

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

    YY-MM-DD-dd

    1.3mA @ 5V

    2.5V~3.7V

    Leap Year

    Non-RoHS Compliant

    DS1553P-100

    Mfr Part No

    DS1553P-100

    Rochester Electronics, LLC Datasheet

    -

    -

    Min: 1

    Mult: 1

    Surface Mount

    34-PowerCap™ Module

    YES

    0°C~70°C

    Tube

    e0

    no

    Obsolete

    3 (168 Hours)

    34

    Clock/Calendar

    TIN LEAD

    A POWERCAP MODULE CONTAINING CRYSTAL AND BATTERY REQUIRED

    4.5V~5.5V

    DUAL

    240

    5V

    NOT SPECIFIED

    34

    R-XDMA-U34

    COMMERCIAL

    Parallel

    8KB

    0.032MHz

    8

    HH:MM:SS (24 hr)

    YY-MM-DD-dd

    3mA @ 5V

    3V

    Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K

    Non-RoHS Compliant

    DS1744WP-120

    Mfr Part No

    DS1744WP-120

    Rochester Electronics, LLC Datasheet

    -

    -

    Min: 1

    Mult: 1

    Surface Mount

    34-PowerCap™ Module

    YES

    0°C~70°C

    Tube

    e0

    no

    Obsolete

    3 (168 Hours)

    34

    Clock/Calendar

    TIN LEAD

    A POWERCAP MODULE CONTAINING CRYSTAL AND BATTERY REQUIRED

    2.97V~3.63V

    DUAL

    240

    3.3V

    NOT SPECIFIED

    34

    R-XDMA-U34

    COMMERCIAL

    Parallel

    32KB

    0.032MHz

    8

    HH:MM:SS (24 hr)

    YY-MM-DD-dd

    2mA @ 3.3V

    3V

    Leap Year, NVSRAM, Y2K

    Non-RoHS Compliant

    DS1557WP-120IND

    Mfr Part No

    DS1557WP-120IND

    Rochester Electronics, LLC Datasheet

    -

    -

    Min: 1

    Mult: 1

    Surface Mount

    34-PowerCap™ Module

    YES

    -40°C~85°C

    Tube

    e0

    no

    Obsolete

    3 (168 Hours)

    34

    Clock/Calendar

    TIN LEAD

    2.97V~3.63V

    DUAL

    240

    3.3V

    NOT SPECIFIED

    34

    R-XDMA-U34

    COMMERCIAL

    Parallel

    512KB

    0.032MHz

    8

    HH:MM:SS (24 hr)

    YY-MM-DD-dd

    4mA @ 3.3V

    3V

    Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K

    Non-RoHS Compliant

    DS1643P-70

    Mfr Part No

    DS1643P-70

    Rochester Electronics, LLC Datasheet

    -

    -

    Min: 1

    Mult: 1

    Surface Mount

    34-PowerCap™ Module

    YES

    0°C~70°C

    Tube

    e0

    no

    Obsolete

    1 (Unlimited)

    34

    Clock/Calendar

    TIN LEAD

    4.5V~5.5V

    DUAL

    240

    5V

    1.27mm

    unknown

    NOT SPECIFIED

    34

    R-XDMA-U34

    COMMERCIAL

    Parallel

    8KB

    0.032MHz

    8

    HH:MM:SS (24 hr)

    YY-MM-DD-dd

    3mA @ 5V

    3V

    Leap Year, NVSRAM

    2.3368mm

    25.019mm

    23.495mm

    Non-RoHS Compliant

    DS1251YP-70

    Mfr Part No

    DS1251YP-70

    Rochester Electronics, LLC Datasheet

    -

    -

    Min: 1

    Mult: 1

    Surface Mount

    34-PowerCap™ Module

    YES

    0°C~70°C

    Tube

    e0

    no

    Obsolete

    3 (168 Hours)

    34

    Phantom Time Chip

    TIN LEAD

    USE DS9034PCX TO ORDER POWERCAP

    4.5V~5.5V

    DUAL

    NOT SPECIFIED

    5V

    NOT SPECIFIED

    34

    R-XDMA-U34

    COMMERCIAL

    Parallel

    512KB

    8

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

    YY-MM-DD-dd

    10mA @ 5V

    3V

    Leap Year, NVSRAM

    Non-RoHS Compliant

    CDP68HC68T1M96

    Mfr Part No

    CDP68HC68T1M96

    Rochester Electronics, LLC Datasheet

    -

    -

    Min: 1

    Mult: 1

    Surface Mount

    20-SOIC (0.295, 7.50mm Width)

    YES

    -40°C~85°C

    Tape & Reel (TR)

    e0

    no

    Obsolete

    1 (Unlimited)

    20

    EAR99

    Clock/Calendar

    TIN LEAD

    8542.39.00.01

    3V~6V

    DUAL

    240

    5V

    1.27mm

    NOT SPECIFIED

    20

    R-PDSO-G20

    Not Qualified

    SPI

    32B

    4.1943MHz

    1

    HH:MM:SS (12/24 hr)

    YY-MM-DD-dd

    20μA~500μA @ 5V

    2.2V~6V

    SERIAL, 3-WIRE

    Alarm, Leap Year, Square Wave Output, Watchdog Timer

    2.65mm

    12.8mm

    7.5mm

    Non-RoHS Compliant

    X1227S8I

    Mfr Part No

    X1227S8I

    Rochester Electronics, LLC Datasheet

    -

    -

    Min: 1

    Mult: 1

    Surface Mount

    8-SOIC (0.154, 3.90mm Width)

    YES

    -40°C~85°C

    Tube

    e0

    no

    Obsolete

    1 (Unlimited)

    8

    Clock/Calendar

    TIN LEAD

    4.5V~5.5V

    DUAL

    240

    5V

    1.27mm

    40

    8

    R-PDSO-G8

    COMMERCIAL

    I2C, 2-Wire Serial

    0.032MHz

    1

    HH:MM:SS (12/24 hr)

    YY-MM-DD-dd

    10μA~20μA @ 2.7V~5V

    1.8V~5.5V

    I2C

    Alarm, Leap Year, Supervisor, Watchdog Timer

    1.7272mm

    4.9022mm

    3.9116mm

    Non-RoHS Compliant

    DS1305N

    Mfr Part No

    DS1305N

    Rochester Electronics, LLC Datasheet

    -

    -

    Min: 1

    Mult: 1

    Through Hole

    16-DIP (0.300, 7.62mm)

    NO

    -40°C~85°C

    Tube

    e0

    no

    Obsolete

    1 (Unlimited)

    16

    Clock/Calendar

    TIN LEAD

    2V~5.5V

    DUAL

    240

    5V

    2.54mm

    20

    16

    R-PDIP-T16

    COMMERCIAL

    SPI

    96B

    0.032MHz

    HH:MM:SS (12/24 hr)

    YY-MM-DD-dd

    25.3μA~81μA @ 2V~5V

    2V~5.5V

    SERIAL, 3-WIRE

    Alarm, Leap Year, NVSRAM, Trickle-Charger

    4.572mm

    19.175mm

    7.62mm

    Non-RoHS Compliant

    DS1556WP-120

    Mfr Part No

    DS1556WP-120

    Rochester Electronics, LLC Datasheet

    -

    -

    Min: 1

    Mult: 1

    Surface Mount

    34-PowerCap™ Module

    YES

    0°C~70°C

    Tube

    e0

    no

    Obsolete

    3 (168 Hours)

    34

    Clock/Calendar

    TIN LEAD

    2.97V~3.63V

    DUAL

    NOT SPECIFIED

    3.3V

    unknown

    NOT SPECIFIED

    34

    R-XDMA-U34

    COMMERCIAL

    Parallel

    128KB

    0.032MHz

    8

    HH:MM:SS (24 hr)

    YY-MM-DD-dd

    4mA @ 3.3V

    3V

    Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K

    Non-RoHS Compliant

    DS17885-3

    Mfr Part No

    DS17885-3

    Rochester Electronics, LLC Datasheet

    -

    -

    Min: 1

    Mult: 1

    Through Hole

    24-DIP (0.600, 15.24mm)

    NO

    0°C~70°C

    Tube

    e3

    yes

    Obsolete

    1 (Unlimited)

    24

    Clock/Calendar

    MATTE TIN

    2.7V~3.7V

    DUAL

    260

    3V

    2.54mm

    30

    24

    R-PDIP-T24

    COMMERCIAL

    Parallel

    8KB

    0.032MHz

    8

    1

    HH:MM:SS (12/24 hr)

    YY-MM-DD-dd

    2mA @ 2.7V~3.7V

    2.5V~3.7V

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

    5.08mm

    31.75mm

    15.24mm

    ROHS3 Compliant

    DS1315-33

    Mfr Part No

    DS1315-33

    Rochester Electronics, LLC Datasheet

    -

    -

    Min: 1

    Mult: 1

    Through Hole

    16-DIP (0.300, 7.62mm)

    16-PDIP

    0°C~70°C

    Tube

    Obsolete

    1 (Unlimited)

    Phantom Time Chip

    3V~3.6V

    Parallel

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

    YY-MM-DD-dd

    1.1mA @ 3.3V

    2.5V~3.7V

    Leap Year

    Non-RoHS Compliant

    X1228S14IZ

    Mfr Part No

    X1228S14IZ

    Rochester Electronics, LLC Datasheet

    -

    -

    Min: 1

    Mult: 1

    Surface Mount

    14-SOIC (0.154, 3.90mm Width)

    YES

    -40°C~85°C

    Tube

    e3

    yes

    Obsolete

    3 (168 Hours)

    14

    Clock/Calendar

    MATTE TIN

    2.7V~5.5V

    DUAL

    260

    5V

    1.27mm

    40

    14

    R-PDSO-G14

    COMMERCIAL

    I2C, 2-Wire Serial

    0.032MHz

    1

    HH:MM:SS (12/24 hr)

    YY-MM-DD-dd

    10μA~20μA @ 2.7V~5V

    1.8V~5.5V

    I2C

    Alarm, Leap Year, Supervisor, Watchdog Timer

    1.7272mm

    8.6614mm

    3.9116mm

    ROHS3 Compliant

    DS1685-5

    Mfr Part No

    DS1685-5

    Rochester Electronics, LLC Datasheet

    -

    -

    Min: 1

    Mult: 1

    Through Hole

    24-DIP (0.600, 15.24mm)

    NO

    0°C~70°C

    Tube

    e0

    no

    Obsolete

    1 (Unlimited)

    24

    Clock/Calendar

    TIN LEAD

    4.5V~5.5V

    DUAL

    240

    5V

    2.54mm

    20

    24

    R-PDIP-T24

    COMMERCIAL

    Parallel

    242B

    0.032MHz

    8

    1

    HH:MM:SS (12/24 hr)

    YY-MM-DD-dd

    3mA @ 5V

    2.5V~3.7V

    Alarm, NVSRAM, Square Wave Output, Y2K

    5.08mm

    31.75mm

    15.24mm

    Non-RoHS Compliant

    X1228S14-4.5A

    Mfr Part No

    X1228S14-4.5A

    Rochester Electronics, LLC Datasheet

    -

    -

    Min: 1

    Mult: 1

    Surface Mount

    14-SOIC (0.154, 3.90mm Width)

    YES

    0°C~70°C

    Tube

    e0

    no

    Obsolete

    1 (Unlimited)

    14

    Clock/Calendar

    TIN LEAD

    2.7V~5.5V

    DUAL

    240

    5V

    1.27mm

    NOT SPECIFIED

    14

    R-PDSO-G14

    COMMERCIAL

    I2C, 2-Wire Serial

    0.032MHz

    1

    HH:MM:SS (12/24 hr)

    YY-MM-DD-dd

    10μA~20μA @ 2.7V~5V

    1.8V~5.5V

    I2C

    Alarm, Leap Year, Supervisor, Watchdog Timer

    1.7272mm

    8.6614mm

    3.9116mm

    Non-RoHS Compliant

    DS1306

    Mfr Part No

    DS1306

    Rochester Electronics, LLC Datasheet

    -

    -

    Min: 1

    Mult: 1

    Through Hole

    16-DIP (0.300, 7.62mm)

    NO

    0°C~70°C

    Tube

    e0

    no

    Obsolete

    1 (Unlimited)

    16

    Clock/Calendar

    TIN LEAD

    2V~5.5V

    DUAL

    240

    5V

    2.54mm

    20

    16

    R-PDIP-T16

    COMMERCIAL

    SPI

    96B

    0.032MHz

    HH:MM:SS (12/24 hr)

    YY-MM-DD-dd

    25.3μA~81μA @ 2V~5V

    2V~5.5V

    SERIAL, 3-WIRE

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

    4.572mm

    19.175mm

    7.62mm

    Non-RoHS Compliant

    DS1616

    Mfr Part No

    DS1616

    Rochester Electronics, LLC Datasheet

    -

    -

    Min: 1

    Mult: 1

    Through Hole

    24-DIP (0.600, 15.24mm)

    NO

    85°C

    -40°C

    Tube

    e0

    no

    Obsolete

    1 (Unlimited)

    24

    with Temp. Recorder

    TIN LEAD

    INTEGRATED 8-BIT ANALOG-TO-DIGITAL CONVERTER, 2048-BYTE DATALOG MEMORY

    5V

    DUAL

    240

    1

    5V

    2.54mm

    20

    24

    R-PDIP-T24

    5.5V

    INDUSTRIAL

    4V

    3-Wire Serial

    32B

    HH:MM:SS

    YYYY-MM-DD

    5.08mm

    31.75mm

    15.24mm

    Non-RoHS Compliant

    DS1672-2

    Mfr Part No

    DS1672-2

    Rochester Electronics, LLC Datasheet

    -

    -

    Min: 1

    Mult: 1

    Through Hole

    8-DIP (0.300, 7.62mm)

    NO

    -40°C~85°C

    Tube

    e0

    no

    Obsolete

    1 (Unlimited)

    8

    Binary Counter

    TIN LEAD

    1.8V~2.2V

    DUAL

    240

    2V

    2.54mm

    20

    8

    R-PDIP-T8

    COMMERCIAL

    I2C, 2-Wire Serial

    0.032MHz

    Binary

    500μA @ 2.2V

    1.3V~3.63V

    I2C

    Trickle-Charger

    4.572mm

    9.375mm

    7.62mm

    Non-RoHS Compliant

    DS1340Z-33

    Mfr Part No

    DS1340Z-33

    Rochester Electronics, LLC Datasheet

    -

    -

    Min: 1

    Mult: 1

    Surface Mount

    8-SOIC (0.154, 3.90mm Width)

    YES

    -40°C~85°C

    Tube

    no

    Obsolete

    1 (Unlimited)

    8

    Clock/Calendar

    NOT SPECIFIED

    2.97V~5.5V

    DUAL

    NOT SPECIFIED

    3.3V

    1.27mm

    unknown

    NOT SPECIFIED

    8

    R-PDSO-G8

    COMMERCIAL

    I2C, 2-Wire Serial

    0.032MHz

    HH:MM:SS (24 hr)

    YY-MM-DD-dd

    150μA @ 5.5V

    1.3V~5.5V

    I2C

    Leap Year, Trickle-Charger

    1.75mm

    4.9mm

    3.9mm

    Non-RoHS Compliant

    DS1284QN

    Mfr Part No

    DS1284QN

    Rochester Electronics, LLC Datasheet

    -

    -

    Min: 1

    Mult: 1

    Surface Mount

    28-LCC (J-Lead)

    YES

    -40°C~85°C

    Tube

    e0

    no

    Obsolete

    1 (Unlimited)

    28

    Clock/Calendar

    TIN LEAD

    ACCURACY 2 MIN/MONTH @ 25 DEGREE C; 1024 HZ FIXED O/P

    4.5V~5.5V

    QUAD

    245

    5V

    1.27mm

    unknown

    NOT SPECIFIED

    28

    S-PQCC-J28

    COMMERCIAL

    Parallel

    50B

    0.032MHz

    8

    1

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

    YY-MM-DD-dd

    7mA @ 5V

    2.4V~3.5V

    Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer

    4.57mm

    11.505mm

    11.505mm

    Non-RoHS Compliant