Part Information Review

0:03

Work done
  • Verified the official NXP datasheet source. The direct part-number URL was not the active NXP datasheet, but the official NXP document is IMXRT1170CEC Rev. 5, 01/2024 at https://www.nxp.com/docs/en/data-sheet/IMXRT1170CEC.pdf, and it explicitly covers MIMXRT1176DVMAA.
  • Audited project metadata against the datasheet:
    • MPN: MIMXRT1176DVMAA matches.
    • Package: MAPBGA-289_L14.0-W14.0-R17-C17-P0.80-TL matches the datasheet package family: 289-pin MAPBGA, 14 mm x 14 mm, 0.8 mm pitch.
    • Manufacturer: should be normalized to NXP Semiconductors.
    • Part Type: should be Microcontroller or Crossover MCU, not a sourcing/category label.
    • Datasheet URL: missing and should be set to the official NXP URL above.
    • Description: missing and should summarize the part as a dual-core i.MX RT1170 crossover MCU with 1 GHz Arm Cortex-M7, 400 MHz Arm Cortex-M4, 2 MB SRAM, and the 289 MAPBGA package.
  • Audited schematic terminal count against the datasheet ball map:
    • Datasheet: 289-ball 17 x 17 MAPBGA.
    • Project schematic: 289 terminal elements.
    • Project layout: 289 pads and 1 footprint.
    • Count-level alignment is good.
  • Audited the official ball map:
    • Datasheet Table 115 lists a full 17 x 17 ball map from rows A through U, skipping I/O-style row letters as expected for BGA notation.
    • The observed project terminals match many sampled datasheet pin/ball pairs, including USB, MIPI, GPIO, power, clock, control, and ground pins.
  • Audited footprint/package details:
    • Datasheet mechanical package: SOT1534-4 / LFBGA289, 14 mm x 14 mm x 1.37 mm nominal body, 289 balls, 0.8 mm pitch, 17 x 17 array.
    • Project layout has a matching 289-pad footprint at count level.

Success criteria review


CriterionStatusNotes
Datasheet URL property updated❌ BlockedI identified the official URL, but the project is read-only for this session, so I could not write the property.
Metadata and properties match datasheet⚠️ Partially verifiedMPN and package match. Manufacturer, part type, description, operating temperature, and datasheet URL need updates.
Schematic terminals fully synchronized⚠️ Partially verifiedTerminal count matches 289, but terminal metadata is incomplete: observed terminals have Pin Type: Unspecified, Terminal Type: unspecified, and no populated short pin descriptions. The part-project sync guidance requires exact terminal count, exact pin numbers, and per-terminal properties such as pin type, pin description, section, pin group, orientation, and sub-symbol grouping .
NC/exposed pad handling confirmed⚠️ Needs follow-upThe datasheet ball map is complete at 289 balls. The extracted datasheet note says NC signals are no-connect if present, but I did not find separate exposed-pad terminals in the sampled package data.
Footprint corresponds to package⚠️ Count-level verifiedLayout has 289 pads, matching the datasheet. Full geometry validation still needs pad pitch/diameter/body-outline comparison in an editable or exportable footprint environment.

Required updates when edit access is available


AreaRequired value/action
Datasheet URLhttps://www.nxp.com/docs/en/data-sheet/IMXRT1170CEC.pdf
Manufacturer NameNXP Semiconductors
Part TypeMicrocontroller or Crossover MCU
DescriptionCrossover MCU with Arm Cortex-M7/M4 cores, 1 GHz M7, 400 MHz M4, 2 MB SRAM, 289 MAPBGA 14 mm x 14 mm package
Operating Temperature0°C to +95°C junction
Operating VoltageUse 3.6 V as the max recommended external I/O/supply-domain operating voltage field, with domain-specific rails documented separately. The sync guidance says Operating Voltage should use the maximum recommended operating voltage as a numeric field where applicable .
Terminal pin typesPopulate from signal category: VSS/DCDC_GND = Ground; VDD*/NVCC*/VDDA*/DCDC_IN = Power In; DCDC_DIG/DCDC_ANA = Power Out or Power domain depending project convention; GPIO* = Bi-Directional; USB/MIPI/CLK/crystal/control pins by function.
Terminal descriptionsAdd short 3-6 word functional labels, not long datasheet text, per the part sync guidance .
Section / Pin Group / Orientation / Sub-symbolAdd for all terminals. For a >20-pin MCU/SoC, each terminal should belong to a sub-symbol, with power and ground in a dedicated Power group, per the grouping guidance .
Blocker
I could not apply the metadata and terminal-property updates because this session does not have edit permission on the project. The audit identified the needed corrections and verified the count-level schematic and footprint alignment, but the write portion of the plan remains pending until edit access is granted.
Create review note
List pin issues
Check footprint geometry
Review pin metadata
8 days



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    A common return path for electric current. Commonly known as ground.
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  • Power Net Portal
    Wirelessly connects power nets on schematic. Identical to the net portal, but with a power symbol. Used to organize schematics and separate functional blocks. To wirelessly connect power net portals, give them the same designator. #portal #power
  • Generic Resistor
    A generic fixed resistor ideal for rapid circuit topology development. Its footprint automatically adapts based on the selected package case code—supporting 0402, 0603, 0805, 1203, and many other standard SMD packages, as well as axial horizontal and vertical configurations. Save precious design time by seamlessly add more information to this part (value, footprint, etc.) as it becomes available. Standard resistor values: 1.0 ohm, 10 ohm, 100 ohm, 1.0k ohm, 10k ohm, 100k ohm, 1.0M ohm 1.1 ohm, 11 ohm, 110 ohm, 1.1k ohm, 11k ohm, 110k ohm, 1.1M ohm 1.2 ohm, 12 ohm, 120 ohm, 1.2k ohm, 12k ohm, 120k ohm, 1.2M ohm 1.3 ohm, 13 ohm, 130 ohm, 1.3k ohm, 13k ohm, 130k ohm, 1.3M ohm 1.5 ohm, 15 ohm, 150 ohm, 1.5k ohm, 15k ohm, 150k ohm, 1.5M ohm 1.6 ohm, 16 ohm, 160 ohm, 1.6k ohm, 16k ohm, 160k ohm, 1.6M ohm 1.8 ohm, 18 ohm, 180 ohm, 1.8K ohm, 18k ohm, 180k ohm, 1.8M ohm 2.0 ohm, 20 ohm, 200 ohm, 2.0k ohm, 20k ohm, 200k ohm, 2.0M ohm 2.2 ohm, 22 ohm, 220 ohm, 2.2k ohm, 22k ohm, 220k ohm, 2.2M ohm 2.4 ohm, 24 ohm, 240 ohm, 2.4k ohm, 24k ohm, 240k ohm, 2.4M ohm 2.7 ohm, 27 ohm, 270 ohm, 2.7k ohm, 27k ohm, 270k ohm, 2.7M ohm 3.0 ohm, 30 ohm, 300 ohm, 3.0K ohm, 30K ohm, 300K ohm, 3.0M ohm 3.3 ohm, 33 ohm, 330 ohm, 3.3k ohm, 33k ohm, 330k ohm, 3.3M ohm 3.6 ohm, 36 ohm, 360 ohm, 3.6k ohm, 36k ohm, 360k ohm, 3.6M ohm 3.9 ohm, 39 ohm, 390 ohm, 3.9k ohm, 39k ohm, 390k ohm, 3.9M ohm 4.3 ohm, 43 ohm, 430 ohm, 4.3k ohm, 43K ohm, 430K ohm, 4.3M ohm 4.7 ohm, 47 ohm, 470 ohm, 4.7k ohm, 47k ohm, 470k ohm, 4.7M ohm 5.1 ohm, 51 ohm, 510 ohm, 5.1k ohm, 51k ohm, 510k ohm, 5.1M ohm 5.6 ohm, 56 ohm, 560 ohm, 5.6k ohm, 56k ohm, 560k ohm, 5.6M ohm 6.2 ohm, 62 ohm, 620 ohm, 6.2k ohm, 62K ohm, 620K ohm, 6.2M ohm 6.8 ohm, 68 ohm, 680 ohm, 6.8k ohm, 68k ohm, 680k ohm, 6.8M ohm 7.5 ohm, 75 ohm, 750 ohm, 7.5k ohm, 75k ohm, 750k ohm, 7.5M ohm 8.2 ohm, 82 ohm, 820 ohm, 8.2k ohm, 82k ohm, 820k ohm, 8.2M ohm 9.1 ohm, 91 ohm, 910 ohm, 9.1k ohm, 91k ohm, 910k ohm, 9.1M ohm #generics #CommonPartsLibrary
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MIMXRT1176DVMAA

MIMXRT1176DVMAA thumbnail
ARM® Cortex®-M4, Cortex®-M7 RT1170 Microcontroller IC 32-Bit Dual-Core 400MHz, 800MHz External Program Memory 289-LFBGA (14x14) Pre-ordered MCUs MIMXRT1176DVMAA MAPBGA-289_L14.0-W14.0-R17-C17-P0.80-TL LCSC Part Number: C1020237 JLCPCB Part Class: Extended Part Manufactured by NXP(恩智浦)

Properties

NXP(恩智浦)

U

MIMXRT1176DVMAA

C1020237

MAPBGA-289_L14.0-W14.0-R17-C17-P0.80-TL

Pre-ordered MCUs

Extended Part

parametric-v1

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