SRAM Forum Discussions
Hi everyone,
I think the Industrial and Automotive-A parts of CY62157EV30 are the same.
I don't know why they have a different part name.
Does anyone know the reason?
Thanks
Insu
Show LessHello,
Please, confirm that this lot number 627531 is valid, it is your product.
MPN CY7C1041D-10ZSXI.
Thank you!
Hi,
We are using QDR 2 in our design (part no. CY7C2663KV). We are using two set of QDR IC's and each one is connected two different FPGA IC's. We are able to read and write the QDR memory in normal environment. But at negative temperature the read/write operations are getting failed. FPGA memory controller IP core shows calibration is failed.
This happens only when we subject our board in negative temperature. One set of QDR1 and FPGA1 is only failed and other set QDR2 and FPGA2 is working in negative temperature.
Any idea's how to resolve the issue.
Regards,
gsenk.
Show LessHi~
I'm looking for the SRAM part for my customer.
Their requirements are as below
1. Above 4KByte
2. Operation Voltage 5V (Minimum 3.3V)
3. Communication Interface : I2C or SPI
4. MCU info : CY96F6C5RBPMC-GS-UJE1 and STM82Fxx
Actually I tried to find in Infineon's website.
But I cannot find suitable one which meets requirements above.
The closeset product is like as below lin
CY7C10212CV33-12BAXET - Infineon Technologies
BRs
Daniel Lim
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Hi,
I would like to know the status of the output(i/o0-7,i/o8-15) and the operation mode in the following condition(red square).
p12.
condition /CE=L,/OE=X,/WE=X,/BLE=H,/BLH=H
Regards,
Junichi Nagata
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Dear experts,
Our customer posted an interesting point that they need this part# to be marked F04 on the line below the date code on the chip. They have shared a picture of their previous receipt.
I cannot find any PCN relating to this. The F04 is neither shown on the packing.
Question:
1. What is the significance of this F04? Is there a PCN to show marking has changed?
2. Does it have any inpact on Fit Form Function?
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5962-8866902XB --- CY7C428-65DMB --- both are same part numbers. Please advise us
Hi,
I believe there are errors in the datasheet for P/N CY7C1380D. Please check
the following issues:
1. The timing diagrams on pages 24 and on are visually corrupted. The hatching used
to indicated don't care is only partially visible which makes the diagram confusing.
2. The "Functional overview" section describes the various access patterns for using the device.
However, the descriptions don't match up with the waveforms (even disregarding the visual issues).
For example, the description of "Single Read Accesses" asserts that during the first cycle of an ADSP_N read, the write signals GW_n/BWE_n must be deasserted. But the diagram marks them as Don't Care.
I compared both the diagram and the description to a newer datasheet for P/N CY7C1381KV33
and neither problem appears there. I believe that in (2) above the datasheet verbal description is wrong (indeed, it does not match the one in CY7C1381KV33). And the corrupted diagram seems
to be identical to the one in the newer datasheet, except for the missing hatched lines.
I've been unable to contact support so I'm hoping they keep an eye on reports via this channel.
Regards,
John
Can anyone please provide me the full material declaration of CYPRESS S29GL064S70TFI023 and CY7C1041GN30-10ZSXIT
In the CY7C1380KV33 data sheet which Electrical and Switching parameters are tested at temperature and which are only tested at lab ambient? Are all components subjected to temperature testing or are only a sample per lot, date code... tested at temperature?
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