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Manufacturer Part #
PIC32MX550F256L-I/PT
PIC32MX Series 256 kB Flash 32 kB RAM SMT 32-Bit Microcontroller - TQFP-100
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| Mfr. Name: | Microchip | ||||||||||
| Standard Pkg: | Product Variant Information section Available PackagingPackage Qty:119 per Tray Package Style:TQFP-100 Mounting Method:Surface Mount | ||||||||||
| Date Code: | 2533 | ||||||||||
Microchip PIC32MX550F256L-I/PT - Product Specification
Shipping Information:
ECCN:
PCN Information:
*** Update for PCN 115312 ***Description of Change: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.Reason for Change:To improve manufacturability by qualifying QMI519 as a new die attach to standardize the use of PFAS free material and CuPdAu as a new bond wire material.Estimated First Ship Date:September 03, 2025 (date code: 2536)Revision History:July 22, 2025: Issued final notification.August 15, 2025: Re-issued the final notification to update the qualification report list, which now includes either a link to the qual report or an attached PDF file for each CCB. Updated the affected CPN list to removed EOL'ed CPNS: ATECC608A-MAHLG-T, ATECC608A-MAHVL-T, ATECC608A-MAHVM-T, ATECC508A-MAHPH-S, ATECC508A-MAHUW-T, ATECC608B MAH5O-T, ATECC508A-MAHKN-T, ATECC608B-MAHAF-S, ATECC508A-MAHKN-S, ATECC508A-MAH1A-T, ATECC608A-MAH4K-T, ATECC608A-MAH3P-T, ATECC608A MAH3Q-S, ATECC608A-MAH4W-T, ATECC608A-MAHAC-S, ATECC608A-MAHD3-S, ATECC608A-MAHGA-T, ATECC608A-MAHGX-T, ATECC508A-MAH2E-T, ATECC608A MAH2B-T, ATECC608A-MAH2G-S, ATECC608A-MAHT2-B, ATECC508A-MAH1C-S, ATECC508A-MAH1Q-S, ATECC508A-MAH1Q-T, ATECC608A-MAH1G-S, ATECC608A MAH1G-T, ATECC608A-MAH1K-S, ATECC508A-MAHWW-S, ATECC508A-MAHWW-T, ATECC608B-MAHAK-S, ATECC608B-MAHPA-T, ATECC608B-MAHSB-T, ATECC608B MAHSC-T, ATECC608A-MAH2U-T, ATECC608A-MAH2V-S, ATECC608A-MAH2X-S, ATECC608A-MAH2Y-S, ATECC608A-MAH3J-T and ATECC608A-MAH1W-T.September 18, 2025: Re-issued the final notification to add PFAS Elimination and Die Attach Explanation file and updated the affected CPN list to remove ATMEGA8535L-8JU, AT89LP6440-20JU, X34070T-H/ST, LX34050QPW-TR, LX3302AQPW-TR-EASY, LX3302AQPW-TR-C01, LX34311T-H/ST, LX34070AT-H/ST, LX34070-H/ST, LX34050QPW, LX3302AQPW-EASY, LX34070T-H/STVAO, LX3302AQPW-TR, LX34050QPW-TR-VAO, LX3302AQPW-TR-GM, LX34311T-H/STVAO, LX34070AT-H/STVAO, LX34070-H/STVAO, LX3302AQPW and LX34050QPW-VAO.
*****FPCN114582 UPDATE/MATERIAL CHANGEQualification 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.*Re-issued the final notification to update the qualification report list, which now includes either a link to the qual report or an attached PDF file for each CCB. Updated the affected CPN list to removed EOL'ed CPNS: ATECC608A-MAHLG-T, ATECC608A-MAHVL-T, ATECC608AMAHVM-T, ATECC508A-MAHPH-S, ATECC508A-MAHUW-T, ATECC608B-MAH5O-T, ATECC508AMAHKN-T, ATECC608B-MAHAF-S, ATECC508A-MAHKN-S, ATECC508A-MAH1A-T, ATECC608AMAH4K-T, ATECC608A-MAH3P-T, ATECC608A-MAH3Q-S, ATECC608A-MAH4W-T, ATECC608AMAHAC-S, ATECC608A-MAHD3-S, ATECC608A-MAHGA-T, ATECC608A-MAHGX-T, ATECC508AMAH2E-T, ATECC608A-MAH2B-T, ATECC608A-MAH2G-S, ATECC608A-MAHT2-B, ATECC508AMAH1C-S, ATECC508A MAH1Q-S, ATECC508A-MAH1Q-T, ATECC608A-MAH1G-S, ATECC608AMAH1G-T, ATECC608A-MAH1K-S, ATECC508A-MAHWW-S, ATECC508A-MAHWW-T, ATECC608B-MAHAK-S, ATECC608B-MAHPA-T, ATECC608B-MAHSB-T, ATECC608B-MAHSC-T,ATECC608A MAH2U-T, ATECC608A-MAH2V-S, ATECC608A-MAH2X-S, ATECC608A-MAH2Y-S, ATECC608A-MAH3J-T and ATECC608A-MAH1W-T.
Description of Change: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.Reason for Change:To improve manufacturability by qualifying QMI519 as a new die attach to standardize the use of PFAS free material and CuPdAu as a new bond wire material.September 03, 2025 (date code: 2536)
Microchip has released a new Document for the PIC32MX1XX/2XX/5XX 64/100-pin Family Silicon Errata and Data Sheet Clarification of devices.Notification Status: FinalDescription of Change:Revision M Document Updated the image and verbiage for clarification in SiliconIssue 17. Module: “Flash Memory Reference:M32S-245”.Impacts to Data Sheet: NoneReason for Change: To improve productivityChange Implementation Status: CompleteDate Document Changes Effective: 21 Jul 2025
PCN Status:Final NotificationDescription of Change:Qualification of palladium coated copper with gold flash (CuPdAu) as an additional bond wire material and QMI519 as an additional die attach material for selected DSPIC33xx, PIC24EPxx, PIC32MXxx, PIC24FJxx, and PIC18F9xx device families available in 100L TQFP (12x12x1mm) package at MTAI assembly site.Reason for Change:To improve manufacturability by qualifying palladium coated copper with gold flash (CuPdAu) as an additional bond wire material and QMI519 as an additional die attach material.Change Implementation Status:In ProgressEstimated First Ship Date:15 January 2025 (date code: 253)
Description of Change:Qualification of palladium coated copper with gold flash (CuPdAu) as an additional bond wire material and QMI519 as an additional die attach material for selected DSPIC33xx, PIC24EPxx, PIC32MXxx, PIC24FJxx, and PIC18F9xx device families available in 100L TQFP (12x12x1mm) package.Reason for Change:To improve manufacturability by qualifying palladium coated copper with gold flash (CuPdAu) as an additional bond wire material and QMI519 as an additional die attach material.Change Implementation Status:In ProgressEstimated Qualification Completion Date:October 2024
Microchip has released a new Errata for the PIC32MX1XX/2XX/5XX 64/100-pin Family Silicon Errata and Data Sheet Clarification of devices.Description of Change:Added Silicon Issue 19. Module:Flash: RTSP Date Document Changes Effective: 23 Sep 2022NOTE: Please be advised that this is a change to the document only the product has not been changed.
Final Notice: Qualification of 100L TQFP (12x12x1mm) with 240x240 Lead-Frame Paddle size at ASAC (UDG) assembly site. Pre Change: Assembled at MTAI assembly site.Post Change: Assembled at MTAI and ASAC assembly sites.Please be advised that after the estimated first ship date customers may receive pre and post change parts.
Part Status:
- https://futureelec.wufoo.com/forms/?formname=r8bzou01ws8brs&field12=NA&field16=en&field2=PIC32MX550F256L-I/PT&field4=Microchip&field18=https://p1na.futureelectronics.com/p/semiconductors--microcontrollers--32-bit/pic32mx550f256l-i-pt-microchip-5055328
- https://futureelec.wufoo.com/forms/?formname=r8bzou01ws8brs&field12=NA&field16=en&field2=PIC32MX550F256L-I/PT&field4=Microchip&field18=https://p1na.futureelectronics.com/p/semiconductors--microcontrollers--32-bit/pic32mx550f256l-i-pt-microchip-5055328
Microchip PIC32MX550F256L-I/PT - Technical Attributes
| Family Name: | PIC32MX |
| Core Processor: | MIPS32 M4K |
| Program Memory Type: | Flash |
| Flash Size (Bytes): | 256kB |
| RAM Size: | 32kB |
| Speed: | 50MHz |
| No of I/O Lines: | 81 |
| InterfaceType / Connectivity: | CAN/IrDA/I2C/LIN/PMP/SPI/UART/USB OTG |
| Peripherals: | BOR/DMA/On-Chip-ADC/POR/PWM/Watchdog |
| Number Of Timers: | 5 |
| Supply Voltage: | 2.3V to 3.6V |
| Operating Temperature: | -40°C to +85°C |
| On-Chip ADC: | 48-chx10-bit |
| Watchdog Timers: | 1 |
| Package Style: | TQFP-100 |
| Mounting Method: | Surface Mount |
Available Packaging
Package Qty:
119 per Tray
Package Style:
TQFP-100
Mounting Method:
Surface Mount