PCN/PDN/NRND Information ATMEGA328P-MU｜Chip One Stop - Mail order site for electronic parts and semiconductors

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PCN/PDN/NRND Information

PCN (product/process change notification) and PDN (production discontinuation notification) information.

Notification Date	Notification Type	Notification Information
2024/06/10	PCN(Product Change Notice)	Microchip has decided to not qualify Microchip Technology Gresham Fab 4 (GRTM) as an additional fabrication site for selected Atmel products.
2024/06/24	PCN(Product Change Notice)	Microchip has decided to not qualify Microchip Technology Gresham ? Fab 4 (GRTM) as an additional fabrication site for selected AT42QT1xx, AT90PWM81xx, ATMEGA128xx, ATMEGA16xx, ATMEGA32xx, ATMEGA64xx, ATMEGA8xx and ATTINYxx device families available in various packages.
2025/07/22	PCN(Product Change Notice)	PCN No.: CENO-16EGCZ399 Description: CCBs 7684, 7686, 7703, 7704, 6429.001 and 7042.001 Final Notice: Qualification of QMI519 as a new die attach material and CuPdAu as a new bond wire material for various products available in PLCC, QSOP, SOIC, SOIJ, SSOP, TSSOP, MQFP, TQFP, DFN, QFN, QFN-S, SQFN, TDFN, UDFN, UQFN, VDFN, VQFN, WQFN and TQFP packages assembled at MP3A, MTAI and MMT sites. *As there are many affected products, we will inform you the model numbers by divided notifications. This is the 9/9th notification.
2025/09/19	PCN(Product Change Notice)	PDN No.: NTDO-13QSSF734 Description: CCB 6186 Final Notice: Qualification of MP3A as an additional assembly site for ATtiny88, ATmega328P, ATtiny861A, ATmega168PA, ATtiny461A, ATtiny261A, ATtiny48, ATmega88PA, ATmega48PA, AT90PWM81, AT90PWM81EP and AT90PWM81OS device families available in 32L VQFN (5x5x0.9mm) package using CuPdAu bond wire material.
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PCN/PDN/NRND Information

Notification Type

Notification Information

Notification Date

Products subject to notification

Manufacturer	Manufacturer Part Number	Last Time Buy	Successor Products

Product & Sales Information of products subject to notification

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PCN/PDN Information
Information displayed when specification changes in PCN information (Product Change Notification) or PDN information (Product Discontinuance information) available.
For details regarding product specification changes or discontinuation, please ensure to check the manufacturer's official website.

Package type▼: Bulk:
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Tape & Reel:
Tape & Reel is the unmodified original reel received from the manufacturer.
In case the MOQ is smaller than the manufacturer's standard package quantity, it will be cut tapes even if the package is shown as "Tape & Reel".
Cut tape:
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If you require a one continuous cut tape, please put your comment on your remarks.
For our supplier's stock, we are unable to ensure that the package will be one continuous cut tape even if you put your remark.

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: New Products released by manufacturers within 1 year

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PCN/PDN/NRND Information

Product & Sales Information of products subject to notification