| 2023/11/17 |
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PCN(产品规格变更通知)
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Supplier Notice No.:35281 Title: MICRON_Z41C (8Gb, DDR4, Die-Rev R) Datasheet Update for Temperature Controlled Refresh (TCR) in Extended Temperature (ET) Mode
Description: Micron recently identified a marginality on the Z41C (8Gb, DDR4, Die-Rev R) that results in a deviation from our 8Gb DDR4 datasheet REV. T 09/2021. This notification is to inform you for the Z41C part numbers referenced in this PCN that Temperature Controlled Refresh (TCR) is not supported in extended temperature mode (MR4[3:2]=2'b11) for DRAM operation of die-rev R.
Anticipated Impact: Temperature Controlled Refresh in Extended Temperature mode is not supported on Z41C (8Gb,DDR4 Die-Rev R)
Reason: Product Quality and Reliability
Product Ship Date: 2023-11-17 |
| 2023/11/17 |
|
PCN(产品规格变更通知)
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Supplier Notice No.:35281 Title: MICRON_Z41C (8Gb, DDR4, Die-Rev R) Datasheet Update for Temperature Controlled Refresh (TCR) in Extended Temperature (ET) Mode
Description: Micron recently identified a marginality on the Z41C (8Gb, DDR4, Die-Rev R) that results in a deviation from our 8Gb DDR4 datasheet REV. T 09/2021. This notification is to inform you for the Z41C part numbers referenced in this PCN that Temperature Controlled Refresh (TCR) is not supported in extended temperature mode (MR4[3:2]=2'b11) for DRAM operation of die-rev R.
Anticipated Impact: Temperature Controlled Refresh in Extended Temperature mode is not supported on Z41C (8Gb,DDR4 Die-Rev R)
Reason: Product Quality and Reliability
Product Ship Date: 2023-11-17 |
| 2025/05/07 |
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PDN(产品停产通知)
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PCN No.:35920 Change Desc.:End of Life of DRAM DDR4 Compute Segment (Z41C, Z42B) Components and Modules Micron is announcing the Compute Segment end of life of DRAM DDR4 (Z41C, Z42B) Components and Modules. |
| 2025/07/24 |
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EOL REVERSAL(生产中止恢复,生产中)
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PCN No.:35920#1 Change Desc.:(EOL_REVERSAL)End of Life of DRAM DDR4 Compute Segment (Z41C, Z42B) Components and Modules. The EOL PCN impacts compute segment only, it means Micron does not EOL DDR4. Micron is announcing the Compute Segment end of life of DRAM DDR4 (Z41C, Z42B)Components and Modules.
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