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FusionHD™

System enhancing NOR Flash

  • High Speed XiP
  • 7 nA Sleep Mode
  • Datalogging feature set
  • Battery Monitor
  • Security

Enhance system performance

Designed with high performance, low power, next generation IoT devices in mind, FusionHD includes advanced features to lower system power and reduce processor overhead. FusionHD offers unique features that improve code storage, execute in place, and data logging at the system level.

Tests show that by using features such as Active Interrupt, Read Modify Write, small page erase, and low power program and erase, FusionHD was able to operate five times faster and consume up to 70% less power than competitive devices.

Conditions of each test sequence: 24 bytes programmed
(sequential pattern) into each of 320 consecutive pages

Density Product / Datasheet Speed Vcc range Interface Details Status Samples
               
32Mbit AT25XE321D 133MHz 1.65V-3.6V SPI Dual, Quad I/O, XiP Support   ● Active Order Samples
16Mbit AT25XE161D 133MHz 1.65V-3.6V SPI Dual, Quad I/O, XiP Support   ● Active Order Samples
8Mbit AT25XE081D 133MHz 1.65V-3.6V SPI Dual, Quad I/O, XiP Support   ● Active Order Samples
4Mbit AT25XE041D 133MHz 1.65V-3.6V SPI Dual, Quad I/O, XiP Support   ● Active Order Samples
AT25XE321D details
Ordering Code Package
AT25XE321D-SSHN-T SOIC 150MIL 8S2 8
AT25XE321D-SSHN-B SOIC 150MIL 8S2 8
AT25XE321D-SHN-T SOIC 208MIL 8S2 8
AT25XE321D-SHN-B SOIC 208MIL 8S2 8
AT25XE321D-MHN-T UDFN 8MA1 8 - 5x6
AT25XE321D-MHN-Y UDFN 8MA1 8 - 5x6
AT25XE321D-UUN-T 8-WLCSP
AT25XE321D-DWF See Wafer-Die Solution Menu
AT25XE161D details
Ordering Code Package
AT25XE161D-SSHN-T SOIC 150MIL 8S1 8
AT25XE161D-SSHN-B SOIC 150MIL 8S1 8
AT25XE161D-SHN-T SOIC 208MIL 8S2 8
AT25XE161D-SHN-B SOIC 208MIL 8S2 8
AT25XE161D-MAHN-T UDFN 8MA3 - 2x3
AT25XE161D-UUN-T 8-WLCSP
AT25XE161D-DWF See Wafer-Die Solution Menu
AT25XE081D details
Ordering Code Package
AT25XE081D-SSHN-T SOIC 150MIL 8S1 8
AT25XE081D-SSHN-B SOIC 150MIL 8S1 8
AT25XE081D-SHN-T SOIC 208MIL 8S2 8
AT25XE081D-SHN-B SOIC 208MIL 8S2 8
AT25XE081D-MAHN-T UDFN 8MA3 - 2x3
AT25XE081D-UUN-T 8-WLCSP
AT25XE081D-DWF See Wafer-Die Solution Menu
AT25XE041D details
Ordering Code Package
AT25XE041D-SSHN-T SOIC 150MIL 8S1 8
AT25XE041D-SSHN-B SOIC 150MIL 8S1 8
AT25XE041D-SHN-T SOIC 208MIL 8S2 8
AT25XE041D-SHN-B SOIC 208MIL 8S2 8
AT25XE041D-MAHN-T UDFN 8MA3 - 2x3
AT25XE041D-UUN-T 8-WLCSP
AT25XE041D-DWF See Wafer-Die Solution Menu
Product Briefs and Summaries
Name Date Version
AT25XE FusionHD Product Overview (346.19 KB)
Application notes
Name Date Version
AN005 Rev A Active Interrupt Proven to Lower Power Consumption (873.64 KB)
AN501: Power-Up/Down Considerations in NOR Flash (587.36 KB) 01/05/2021 A1
User guides and manuals
Name Date Version
Dialog Flash Memory for Dialog SoC Products (184.91 KB) 23/07/2021
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FusionHD; up to 5x faster and 70% less power

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Small Page Erase

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NOR Flash System Enhancing Flexible RW SRAM Buffer