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Memory / SRAMs / DS1245ABP-70IND+
Datasheets
DS1245ABP-70IND+ by:
Maxim Integrated Products
Analog Devices Inc
Dallas Semiconductor
Maxim Integrated Products
Not Found

Non-Volatile SRAM Module, 128KX8, 70ns, CMOS, ROHS COMPLIANT, POWERCAP MODULE-34

Part Details for DS1245ABP-70IND+ by Maxim Integrated Products

Results Overview of DS1245ABP-70IND+ by Maxim Integrated Products

Tip: 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.

Applications Industrial Automation Computing and Data Storage Telecommunications

DS1245ABP-70IND+ Information

DS1245ABP-70IND+ by Maxim Integrated Products is an SRAM.
SRAMs are under the broader part category of Memory Components.

Memory components are essential in electronics for computer processing. They can be volatile or non-volatile, depending on the desired function. Read more about Memory Components on our Memory part category page.

Price & Stock for DS1245ABP-70IND+

Part # Distributor Description Stock Price Buy
DISTI # DS1245ABP-70IND+-ND
DigiKey IC NVSRAM 1MBIT PAR 34PWRCAP Min Qty: 40 Lead time: 10 Weeks Container: Tray Temporarily Out of Stock
  • 40 $44.8248
$44.8248 Buy Now
Vyrian Memory ICs 417
RFQ

Part Details for DS1245ABP-70IND+

DS1245ABP-70IND+ CAD Models

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DS1245ABP-70IND+ Part Data Attributes

Parametric Data
DS1245ABP-70IND+ Maxim Integrated Products
Buy Now Datasheet
Compare Parts:
DS1245ABP-70IND+ Maxim Integrated Products Non-Volatile SRAM Module, 128KX8, 70ns, CMOS, ROHS COMPLIANT, POWERCAP MODULE-34
Select a part to compare:
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Transferred
Ihs Manufacturer MAXIM INTEGRATED PRODUCTS INC
Part Package Code DMA
Package Description ROHS COMPLIANT, POWERCAP MODULE-34
Pin Count 34
Reach Compliance Code compliant
ECCN Code 3A991.B.2.A
HTS Code 8473.30.11.40
Access Time-Max 70 ns
JESD-30 Code R-XDMA-C34
JESD-609 Code e3
Length 25.019 mm
Memory Density 1048576 bit
Memory IC Type NON-VOLATILE SRAM MODULE
Memory Width 8
Number of Functions 1
Number of Terminals 34
Number of Words 131072 words
Number of Words Code 128000
Operating Mode ASYNCHRONOUS
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Organization 128KX8
Package Body Material UNSPECIFIED
Package Equivalence Code MODULE,34LEAD,1.0
Package Shape RECTANGULAR
Package Style MICROELECTRONIC ASSEMBLY
Parallel/Serial PARALLEL
Qualification Status Not Qualified
Seated Height-Max 6.85 mm
Standby Current-Max 0.0006 A
Supply Current-Max 0.085 mA
Supply Voltage-Max (Vsup) 5.25 V
Supply Voltage-Min (Vsup) 4.75 V
Supply Voltage-Nom (Vsup) 5 V
Surface Mount YES
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Finish MATTE TIN
Terminal Form C BEND
Terminal Pitch 1.27 mm
Terminal Position DUAL
Width 23.495 mm

Alternate Parts for DS1245ABP-70IND+

This table gives cross-reference parts and alternative options found for DS1245ABP-70IND+. 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 DS1245ABP-70IND+, 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 Manufacturer Composite Price Description Compare
DS1245ABP-70+ Maxim Integrated Products Check for Price Non-Volatile SRAM Module, 128KX8, 70ns, CMOS, ROHS COMPLIANT, POWERCAP MODULE-34 DS1245ABP-70IND+ vs DS1245ABP-70+
DS1245ABP-70IND+ Analog Devices Inc Check for Price 1024k Nonvolatile SRAM, N/A, 34 Pins, -40 to 85C DS1245ABP-70IND+ vs DS1245ABP-70IND+

DS1245ABP-70IND+ Related Parts

DS1245ABP-70IND+ Frequently Asked Questions (FAQ)

  • A good PCB layout for the DS1245ABP-70IND+ involves keeping the analog and digital grounds separate, using a solid ground plane, and placing the device close to the battery or power source. Additionally, keeping the input and output traces short and away from noise sources is recommended.

  • To ensure the accuracy of the RTC, use a high-quality crystal oscillator, keep the device at a stable temperature, and avoid exposing it to electromagnetic interference (EMI). Also, use the calibration feature to adjust the RTC frequency to match the crystal oscillator's frequency.

  • The DS1245ABP-70IND+ can supply up to 1.5mA to the backup battery. However, it's recommended to limit the current to 1mA to ensure reliable operation and prevent overheating.

  • The POR and BOR features in the DS1245ABP-70IND+ are designed to reset the device during power-up or brown-out conditions. To handle these features, ensure that the power supply is stable and within the recommended operating range. Also, use a capacitor on the VCC pin to filter out noise and prevent false resets.

  • The recommended operating temperature range for the DS1245ABP-70IND+ is -40°C to +85°C. However, the device can operate up to +125°C for short periods during soldering or reflow processes.