Nor Flash Forum Discussions
Hi,
We recently processed a batch of S29GL128 wafers for assembly of the die into our System-In-Package product.
The wafers were supplied with electronic wafer maps generated by wafer probe test.
The wafer map has bin codes as below, see typical example extracted from the map file:
<Bin BinCode="1" BinCount="1391" BinQuality="Pass" BinDescription="Pass"/>
<Bin BinCode="X" BinCount="79" BinQuality="Fail" BinDescription="Fail"/>
<Bin BinCode="0" BinCount="462" BinQuality="NULL" BinDescription="NULL"/>
There were 8 wafers in one lot, in a single .XML map file for the batch. And 3 wafers from another lot in a single batch .XML file.
After the sub-contractor has picked the die and made the assembly there are some strange results showing in a qty of 160 pcs.
For these 160 PCS we are seeing a different Flash-ID register entry compared with the rest of the die.
Adr 0000h: Should have been: 0001h but we found : FFFFh
Adr 0001h: Should have been: 227Eh but we found : FFFFh
Adr 000Eh: Should have been: 2221h but we found : FFFFh
Adr 000Fh: Should have been: 2201h but we found : FFFFh
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Do we have the Single event upset rate or cross section for this part:S25FL512SAGMFA011-? Single event latchup rate?what is the process technology(nm) of this device? Any details will be
Show LessHi
Request to share FIT rate for S70FL01GSAGMFI011
Regards
Sai Kiran S
Infineon’s HyperBus Memory Interface and Protocol interface have come a long way since their 2014 introduction by legacy Cypress, now an Infineon company. Today, Infineon’s many memory families include the HyperFlash (3V S26KL-S, 1.8V S26KS-S), HyperRAM 2.0 (3V S27KL-2, 1.8V S27KS-2) and New Semper Flash with HyperBus (3V S26HL-T, 1.8V S26HS-T).
Chipset partners can request HyperBus Memory Controller RTL IP, which is provided free-of-charge, to integrate it as Hard IP into their MCU or SoC. Additionally, customers relying on FPGA, can also download Infineon Hyperbus Memory Controller RTL IP to integrate it as Soft IP into their FPGA enabling easy Flash and RAM expansion for their FPGA-based system. To request access to the HyperBus Memory Controller IP Package, please complete this form.
To find a list of chipset partners and chipset part numbers supporting HyperBus Interface and qualified with Infineon memories or for more information, please visit our frequently updated website for the HyperBus Memory Chipset.
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Cypress Semiconductor, an Infineon Technologies subsidiary, recently had its SEMPER™ Secure product awarded “Product of the Year” in the Memory category at the AspenCore World Electronics Achievement Awards (WEAA). This award is given to products that make industry-changing contributions to electronics. Everyone involved with SEMPER™ Secure has worked very hard to make such an innovative product, and we are grateful to those at WEAA who recognized our game changing product.
To see the award trophy and learn more about SEMPER™ Secure, please contact us and visit the official SEMPER™ Secure NOR Flash product page
Show LessIntroducing Infineon’s Development Kits and Daughter/Extension cards which include Infineon Serial Peripheral (SPI) NOR FLASH as well as Semper™ SPI NOR FLASH memory devices. These Development Kits are easy to use and aids with design efficiency.
Development Kits:
- CY8CKIT-046 (S25FL512S)
- CY8CKIT-062-BLE (S25FL512S)
- CY8CKIT-062-WiFi-BT (S25FL512S)
- CY8CKIT-062S4 PSoC 62S4 (S25FL512S)
- CY8CKIT-062S2-43012 WiFi-BT (S25FL512S)
- CY8CKIT-064B0S2-4343W Secure Boot WiFi-BT (S25FL512S)
- CYW9P62S1-43438EVB-01 WiFi-BT (S25FL512S)
Daughter/Extension Cards:
- FLASH Click Board - 1.8V (S25HS512T)
- FLASH Click Board - 3.0V (S25HL512T)
- FLASH Click Board - 3.0V (S25FL512S)
The Semper NOR FLASH and Semper™ Secure NOR FLASH Development Kits are coming soon, so please stay tuned.
Need to learn more about these Development Kits from Infineon? Please submit your questions, comments or concerns below.
Show LessDo you need third party programmer support? Infineon works with the major global (Americas, Europe, Asia and Japan) providers of data and programming solutions to qualify our Flash memory devices on their programmers.
Our partners gain early access to our products and are provided dedicated support to ensure reliable programming of the devices.
The Flash product family devices supported by our partners are as follows:
- Parallel NOR family’s: The GL-S (65nm) and GL-T (45nn), Older Parallel NOR family's such as GL-P, PL-J, AL-J and AS-J are supported, but you will need go to Programmer website for details.
- SPI NOR family’s the FL-S (3.0V) and FS-S (1.8V) 65nm Mirrorbit. The FL-L (3.0V) 65ns Floating gate Flash
- HyperFlash family’s KL-S (3.0V) and KS-S (1.8V)
- Semper Flash Family’s Mirrorbit technology at 45nm
a) Quad SPI S25HL-T (3.0V) and S25HS-T (1.8V)
b) Octal Interface S28HL-T (3.0V) and S28HS-T (1.8V)
c) HyperBus Interface S26HL-T (3.0V) and S26HS-T (1.8V)
By going to a third party programmer website device search, you can find details of support for Infineon products on the Manufacturing Part Number (MPN) level.
For more information on Programmer System Partners, please click on the URL below:
https://www.cypress.com/products/device-programmer-system-partners (click Flash Memories)
If you don’t find a particular programmer vendor support, please connect with us so we can work with you to find the right programmer solution.
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Is high-performance, functional safety (ASIL-B Compliant), SafeBoot, enhanced reliability, automotive quality, and security a ‘must’ for your automotive or industrial application? Search no further, the Infineon Semper™ NOR FLASH Memory, as well as the Infineon Semper™ Secure families are your solution.
Semper™ NOR FLASH:
Density | Supply Voltage | Package Types |
256 Mb | 1.8V | 24-ball BGA (6x8 mm) |
512 Mb | 3.0V | 24-ball BGA (8x8 mm) |
1 Gb | 16-pin SOIC (300 mil) | |
2 Gb | 8-contact WSON (6x8 mm) | |
4 Gb | KGD (Contact Factory) |
To download Datasheets, Application Notes, Device Models and much more, please click on the URL directly below to register* and join the Semper™ Access Program (SAP) - Private Community:
https://go.cypress.com/semper-access-program-ap
Semper™ Secure:
Density | Supply Voltage | Package Types |
128 Mb | 2.7V - 3.6V | BGA-24 |
256 Mb | 1.7V - 2.0V | SOIC-16 |
512 Mb | WSON-8 |
To download Datasheets, Application Notes, Device Models and much more, please click on the URL directly below to register* and join the Semper™ Secure Early Access Program (EAP) – Private Community:
https://go.cypress.com/semper-secure-early-access-program
* = Registration is free
Need to learn more about the Semper™ NOR and Semper™ Secure FLASH products? Please submit your questions, comments or concerns below.
Show LessLinux/U-Boot is commonly used in many embedded system projects for automotive, industrial, and IoT. Linux/U-Boot has a subsystem for Flash memory devices called Memory Technology Devices (MTD) which enables user applications to use the same API for different Flash types and technologies.
As of today, the following SPI NOR Flash devices are supported in upstream Linux/U-Boot MTD:
- S25FL128S
- S25FL256S
- S25FL512S
- S25FS512S
- S25FL064L
- S25FL128L
- S25FL256L (Linux)
In addition, the following devices are under review or already accepted by upstream maintainers:
- S25FS128S (Linux) – Accepted
- S25FS256S (Linux) – Accepted
- S25FL256L (U-Boot) – Under Review