There are no models available for this part yet.
Overview of DS1643-85+ by Maxim Integrated Products
Note: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
- Distributor Offerings: ( 0 listings )
- Number of FFF Equivalents: ( 0 replacements )
- CAD Models: ( Request Part )
- Number of Functional Equivalents: ( 10 options )
- Part Data Attributes ( Available )
- Reference Designs: ( Not Available )
Where used in Applications:
Consumer Electronics
Energy and Power Systems
Renewable Energy
CAD Models for DS1643-85+ by Maxim Integrated Products
Part Data Attributes for DS1643-85+ by Maxim Integrated Products
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|---|---|
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Pbfree Code
|
Yes
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Rohs Code
|
Yes
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Part Life Cycle Code
|
Obsolete
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Ihs Manufacturer
|
MAXIM INTEGRATED PRODUCTS INC
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Part Package Code
|
DMA
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Package Description
|
ROHS COMPLIANT, POWERCAP, MODULE-34
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Pin Count
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34
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Reach Compliance Code
|
unknown
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ECCN Code
|
EAR99
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HTS Code
|
8473.30.11.80
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Clock Frequency-Max
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0.032 MHz
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External Data Bus Width
|
8
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Information Access Method
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PARALLEL, DIRECT ADDRESS
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JESD-30 Code
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R-XDMA-U34
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JESD-609 Code
|
e3
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Number of Terminals
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34
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Number of Timers
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|
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Operating Temperature-Max
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70 °C
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Operating Temperature-Min
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|
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Package Body Material
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UNSPECIFIED
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Package Shape
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RECTANGULAR
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Package Style
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MICROELECTRONIC ASSEMBLY
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Qualification Status
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Not Qualified
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Supply Voltage-Max
|
5.5 V
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Supply Voltage-Min
|
4.5 V
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Supply Voltage-Nom
|
5 V
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Surface Mount
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YES
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Technology
|
CMOS
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Temperature Grade
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COMMERCIAL
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Terminal Finish
|
MATTE TIN
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Terminal Form
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J INVERTED
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Terminal Position
|
DUAL
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uPs/uCs/Peripheral ICs Type
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TIMER, REAL TIME CLOCK
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Alternate Parts for DS1643-85+
This table gives cross-reference parts and alternative options found for DS1643-85+. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of DS1643-85+, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Description | Manufacturer | Compare |
|---|---|---|---|
| DS16440-120 | Real Time Clock, CMOS, 0.720 INCH, EDIP-28 | Maxim Integrated Products | DS1643-85+ vs DS16440-120 |
| M48T18-100MH1TR | 0 TIMER(S), REAL TIME CLOCK, PDSO28, SNAPHAT, PLASTIC, SO-28 | STMicroelectronics | DS1643-85+ vs M48T18-100MH1TR |
| DS1243Y-120+ | Real Time Clock, Non-Volatile, CMOS, PDIP28, 0.720 INCH, ROHS COMPLIANT, ENCAPSULATED, DIP-28 | Maxim Integrated Products | DS1643-85+ vs DS1243Y-120+ |
| DS1643P-100+ | Real Time Clock, 0 Timer(s), CMOS, ROHS COMPLIANT, POWERCAP, MODULE-34 | Maxim Integrated Products | DS1643-85+ vs DS1643P-100+ |
| M48T58Y-70PC1TR | 0 TIMER(S), REAL TIME CLOCK, PDIP28, 0.600 INCH, CAPHAT, PLASTIC, DIP-28 | STMicroelectronics | DS1643-85+ vs M48T58Y-70PC1TR |
| DS1643L-15 | Real Time Clock, Non-Volatile, 0 Timer(s), CMOS, | Dallas Semiconductor | DS1643-85+ vs DS1643L-15 |
| DS1643P-100 | Real Time Clock, Non-Volatile, 0 Timer(s), CMOS, POWERCAP, MODULE-34 | Maxim Integrated Products | DS1643-85+ vs DS1643P-100 |
| DS1643-100 | Real Time Clock, Non-Volatile, 0 Timer(s), CMOS, 0.700 INCH, PLASTIC, MODULE, DIP-28 | Dallas Semiconductor | DS1643-85+ vs DS1643-100 |
| DS1643P-150 | Real Time Clock, Non-Volatile, 0 Timer(s), CMOS, | Dallas Semiconductor | DS1643-85+ vs DS1643P-150 |
| DS1643L-150 | Real Time Clock, Non-Volatile, 0 Timer(s), CMOS, | Dallas Semiconductor | DS1643-85+ vs DS1643L-150 |