Part Review and Datasheet Update

flux

Completed the fixes and reran the targeted review. Datasheet URL now points to the official NXP RT600 PDF, VDDIO_0 now matches J12/J13/K12/M10, and VSSA now matches D7/D11; details are updated in MIMXRT685SFVKB Part Review (mimxrt685sfvkb-part-review).
Open items:
  • The part now reports 173 schematic terminals after removing three WLCSP-column VDDIO_0 entries; a full 176-ball audit is recommended to identify any missing VFBGA balls/reserved terminals.
  • Most pins still lack detailed Pin Description.
  • VSS/VSSA electrical pin type convention remains worth standardizing.
A

adrian95

Run a full 176-ball audit, restore missing VFBGA balls, and add datasheet pin descriptions.

flux

I’ll audit every current terminal against the RT600 VFBGA176 datasheet, restore any missing balls, and add datasheet-derived pin descriptions where available.

flux

The full audit found an NXP datasheet conflict: VFBGA176 balls D7/D11 are listed both as PIO0_17/PIO0_28 and as VSSA. I’ll preserve the conflict in the review, add descriptions, and avoid silently deleting either assignment without NXP clarification.

flux

Completed the full audit and added datasheet-derived pin descriptions across the part. The review is updated in MIMXRT685SFVKB Part Review (mimxrt685sfvkb-part-review).
Open items:
  • NXP’s Table 4 has an unresolved VFBGA176 conflict: D7/D11 are listed both as PIO0_17/PIO0_28 and as VSSA.
  • I did not restore the three removed WLCSP-column VDDIO_0 balls because they are not valid VFBGA176 assignments.
  • Final 176-ball restoration needs NXP errata/support or another authoritative pin list to resolve D7/D11 safely.
Resolve and verify
Search NXP sources
Validate footprint geometry
Normalize ground pins
Export audit report
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Files

Pins

Symbol

Layout

3D View

PIO0_0 (Bi-Directional)PIO0_2 (Bi-Directional)PIO0_4 (Bi-Directional)PIO0_6/ CH0B (Bi-Directional)PIO0_8/ TCK (Bi-Directional)PIO0_10/ TDI (Bi-Directional)PIO0_12/ CH1A (Bi-Directional)PIO0_14 (Bi-Directional)PIO0_16 (Bi-Directional)PIO0_18 (Bi-Directional)PIO0_20/ CH2B (Bi-Directional)PIO0_22 (Bi-Directional)PIO0_24 (Bi-Directional)PIO0_26/ CH3A (Bi-Directional)PIO0_28 (Bi-Directional)PIO0_30 (Bi-Directional)PIO1_0 (Bi-Directional)PIO1_2/ CMP0_C (Bi-Directional)PIO1_4 (Bi-Directional)PIO1_6 (Bi-Directional)PIO1_8/ CH4A (Bi-Directional)PIO1_10 (Bi-Directional)PIO1_12 (Bi-Directional)PIO1_14 (Bi-Directional)PIO1_16 (Bi-Directional)PIO1_18 (Bi-Directional)PIO1_20 (Bi-Directional)PIO1_22 (Bi-Directional)PIO1_24 (Bi-Directional)PIO1_26 (Bi-Directional)PIO1_28 (Bi-Directional)PIO1_30 (Bi-Directional)PIO2_0 (Bi-Directional)PIO2_2 (Bi-Directional)PIO2_4 (Bi-Directional)PIO2_6 (Bi-Directional)PIO2_8 (Bi-Directional)PIO2_10 (Bi-Directional)PIO2_12 (Bi-Directional)PIO2_14/ CMP0_A (Bi-Directional)PIO2_16 (Bi-Directional)PIO2_18 (Bi-Directional)PIO2_20 (Bi-Directional)PIO2_22 (Bi-Directional)PIO0_1 (Bi-Directional)PIO0_3 (Bi-Directional)PIO0_5/ CH0A (Bi-Directional)PIO0_7/ TRST (Bi-Directional)PIO0_9/ TMS (Bi-Directional)PIO0_11/ TDO (Bi-Directional)PIO0_13/ CH1B (Bi-Directional)PIO0_15 (Bi-Directional)PIO0_17 (Bi-Directional)PIO0_19/ CH2A (Bi-Directional)PIO0_21 (Bi-Directional)PIO0_23 (Bi-Directional)PIO0_25 (Bi-Directional)PIO0_27/ CH3B (Bi-Directional)PIO0_29 (Bi-Directional)PIO0_31 (Bi-Directional)PIO1_1 (Bi-Directional)PIO1_3 (Bi-Directional)PIO1_5 (Bi-Directional)PIO1_7 (Bi-Directional)PIO1_9/ CH4B (Bi-Directional)PIO1_11 (Bi-Directional)PIO1_13 (Bi-Directional)PIO1_15 (Bi-Directional)PIO1_17 (Bi-Directional)PIO1_19 (Bi-Directional)PIO1_21 (Bi-Directional)PIO1_23 (Bi-Directional)PIO1_25 (Bi-Directional)PIO1_27 (Bi-Directional)PIO1_29 (Bi-Directional)PIO1_31 (Bi-Directional)PIO2_1 (Bi-Directional)PIO2_3 (Bi-Directional)PIO2_5 (Bi-Directional)PIO2_7 (Bi-Directional)PIO2_9 (Bi-Directional)PIO2_11 (Bi-Directional)PIO2_13 (Bi-Directional)PIO2_15/ CMP0_D (Bi-Directional)PIO2_17 (Bi-Directional)PIO2_19 (Bi-Directional)PIO2_21 (Bi-Directional)PIO2_23 (Bi-Directional)PIO2_24 (Bi-Directional)PIO2_26 (Bi-Directional)PIO2_28 (Bi-Directional)PIO2_30 (Bi-Directional)PMIC_I2C_SDA (Bi-Directional)USB1_DP (Bi-Directional)RESETN (Input)RTCXOUT (Input)PMIC_I2C_SCL (Output)PMIC_MODE1 (Output)USB1_VDD3V3 (Power In)VDD1V8 (Power In)VDD1V8 (Power In)VDD1V8 (Power In)VDD1V8 (Power In)VDDA_ADC1V8 (Power In)VDD_AO1V8 (Power In)VDDCORE (Power In)VDDCORE (Power In)VDDCORE (Power In)VDDCORE (Power In)VDDIO_0 (Power In)VDDIO_0 (Power In)VDDIO_1 (Power In)VDDIO_1 (Power In)VDDIO_1 (Power In)VDDIO_1 (Power In)VDDIO_2 (Power In)VREFN (Power In)VSS (Power Out)VSS (Power Out)VSS (Power Out)VSS (Power Out)VSS (Power Out)VSS (Power Out)VSS (Power Out)VSS (Power Out)VSS (Power Out)VSS (Power Out)VSS (Power Out)VSS (Power Out)VSSA (Power Out)XTALOUT (Power Out)PIO2_25 (Bi-Directional)PIO2_27 (Bi-Directional)PIO2_29 (Bi-Directional)PIO2_31/ CMP0_B (Bi-Directional)USB1_DM (Bi-Directional)PMIC_IRQ_N (Input)RTCXIN (Input)USB1_VBUS (Input)PMIC_MODE0 (Output)LDO_ENABLE (Power In)VDD1V8 (Power In)VDD1V8 (Power In)VDD1V8 (Power In)VDD1V8 (Power In)VDD1V8_1 (Power In)VDDA_BIAS (Power In)VDD_AO1V8 (Power In)VDDCORE (Power In)VDDCORE (Power In)VDDCORE (Power In)VDDCORE (Power In)VDDIO_0 (Power In)VDDIO_0 (Power In)VDDIO_1 (Power In)VDDIO_1 (Power In)VDDIO_1 (Power In)VDDIO_2 (Power In)VDDIO_2 (Power In)VREFP (Power In)VSS (Power Out)VSS (Power Out)VSS (Power Out)VSS (Power Out)VSS (Power Out)VSS (Power Out)VSS (Power Out)VSS (Power Out)VSS (Power Out)VSS (Power Out)VSS (Power Out)VSSA (Power Out)XTALIN (Power Out)

MIMXRT685SFVKB