DS3645B+

DS3645B+

  • Description:IC MEMORY 49CSBGA
  • Series:-

SKU:72a5dfddb586 Category: Brand:

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Product Detailed Parameters

  • Description:IC MEMORY 49CSBGA
  • Series:-
  • Mfr:Analog Devices Inc./Maxim Integrated
  • Package:Tray
  • Applications:Security
  • Core Processor:-
  • Program Memory Type:SRAM
  • Controller Series:-
  • RAM Size:4K x 8
  • Interface:I2C
  • Number of I/O:-
  • Voltage - Supply:-
  • Operating Temperature:-55°C ~ 95°C
  • Mounting Type:Surface Mount
  • Package / Case:49-LFBGA, CSPBGA
  • Supplier Device Package:49-CSBGA (7x7)
  • Grade:-
  • Qualification:-

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DS3645B+

Buying Guide
Summary

Analog Devices Inc./Maxim Integrated DS3645B is used in Application Specific Microcontrollers category in embedded designs where toolchain fit and peripheral availability drive integration risk. Key specs include Description (IC MEMORY 49CSBGA), RAM (4K x 8), Temperature (-55°C ~ 95°C), Package/case (49-LFBGA, CSPBGA), and Mounting (Surface Mount).

Selection Notes
  • For DS3645B, double-check the mounting type (Surface Mount) for your intended installation method.
  • Double-check the data interface (I2C) for integration and verification planning.
  • Verify the operating temperature range (-55°C ~ 95°C) and derate as needed in your application.
Alternates & Substitutions
  • For Application Specific Microcontrollers substitutions, lock footprint/pinout and operating envelope first, then verify the critical performance conditions on your hardware.
  • Lock the mechanical constraints first (package/case 49-LFBGA, CSPBGA, supplier package 49-CSBGA (7x7), mounting Surface Mount) before comparing performance specs.
  • For MCU/memory substitutions, match interface I2C, memory 4K x 8 and verify pin-mux, timing margins, and power sequencing.
  • If you already have candidate alternates, send the list and we can check drop-in risks against (package 49-LFBGA, CSPBGA, interface I2C).
FAQ

What is the Program Memory Type of DS3645B?
SRAM

What is the Applications of DS3645B?
Security

Which packaging option is listed for DS3645B?
Tray

What Supplier Device Package does DS3645B have?
49-CSBGA (7x7)

Application Scenarios

Selecting Analog Devices Inc./Maxim Integrated DS3645B for Application Specific Microcontrollers usually comes down to meeting the system constraints that matter most: limits, interfaces, and testability in the real build. In practice, they commonly sit at the center of sensor fusion, protocol processing, or deterministic control loops where latency and reliability matter. Well-matched compute devices reduce software complexity by providing the right hardware acceleration and I/O integration. In building automation, local compute keeps systems functional even when cloud connectivity is intermittent. In consumer products, compute and peripheral integration reduces BOM and speeds product iterations while maintaining stable user experience. Across smart factories, they run real-time control and protocol stacks in cabinets with dust and vibration, where remote diagnostics and OTA updates reduce downtime.

Compatibility Advice
  • For production stability, plan debug and production test access early so firmware loading, boundary checks, and fault recovery are repeatable. This avoids one-off tuning in production.
  • In practice, validate that alternate parts preserve boot modes, memory interfaces, and critical timing assumptions rather than only pinout before committing to volume builds.
Project Fit
  • Ideal when you can test and document Analog Devices Inc./Maxim Integrated DS3645B for Application Specific Microcontrollers integration on the assembled PCB, typically when you can provision debug/programming access so production test and field recovery are practical. That said, riskier when integrating Analog Devices Inc./Maxim Integrated DS3645B for Application Specific Microcontrollers, boot and recovery behavior depends on sequencing and strapping that cannot be controlled across builds, because the key behaviors cannot be confirmed on the assembled system.
DS3645B+DS3645B+

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