Part Review and Datasheet Update

flux

Fixed and verified the part cleanup.
  • Updated the project description with official NXP/VFLGA40/SOT2062-1 metadata and datasheet reference.
  • Added datasheet-derived pin descriptions and corrected electrical types for pins 1–45.
  • Renamed exposed pads 41–45 to EP_GND_41–EP_GND_45; schematic and PCB pad labels now reflect the exposed GND/heatsink function.
  • Re-inspection confirms the updated metadata, pin descriptions/types, and exposed pad labels are present.
adrian95

adrian95

Run an ERC/DRC review, update the review document with these fixes, and verify the part-level datasheet property.

flux

I’ll run ERC/DRC-style checks, verify the part-level Datasheet URL, update the review document with the completed fixes, and report any remaining issues.

flux

Completed the review follow-up.
  • ERC/DRC/component-review checks returned no open errors, warnings, uncertain, stale, or unrun items.
  • Verified the part-level Datasheet URL property is present in direct project metadata; it points to an uploaded PDF asset, with the official NXP URL also recorded in Implementation Details.
  • Updated and re-read the review document: pn5190b1hnc121e-part-review.
Open note: the library search index still appears stale and reports older empty metadata, but direct project metadata shows the datasheet property is set.
Fix docs and properties
Set official datasheet
Export QA report
Validate footprint geometry
Review commit changes
VSS
Pin Number
17
VDDBOOST
Pin Number
2
XTAL2
Pin Number
19
VSS_PA
Pin Number
12
ATX_A
Pin Number
24
VREF
Pin Number
4
VBATPWR
Pin Number
39
VSS
Pin Number
35
VBAT
Pin Number
5
EP_GND_45
Pin Number
45
IRQ
Pin Number
28
VEN
Pin Number
37
TX1
Pin Number
11
AUX_1
Pin Number
21
VDDC
Pin Number
36
VDDNV
Pin Number
38
VUP_TX
Pin Number
6
RXN
Pin Number
14
GPIO0
Pin Number
33
GPIO2
Pin Number
31
VDDIO
Pin Number
29
VDDPA
Pin Number
9
N.C.
Pin Number
34
AUX_2
Pin Number
22
EP_GND_42
Pin Number
42
EP_GND_41
Pin Number
41
VSS_REF
Pin Number
3
VMID
Pin Number
16
BOOST_LX
Pin Number
1
ATX_B
Pin Number
25
EP_GND_43
Pin Number
43
TXVCM
Pin Number
10
AUX_3 / VTUNE0
Pin Number
23
VSS
Pin Number
8
EP_GND_44
Pin Number
44
TX2
Pin Number
13
ATX_D
Pin Number
27
VSS_PWR
Pin Number
40
GPIO1
Pin Number
32
XTAL1
Pin Number
18
GPIO3
Pin Number
30
RXP
Pin Number
15
TXVCASC
Pin Number
7
VTUNE1
Pin Number
20
ATX_C
Pin Number
26

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PN5190B1HN/C121E Part Review
Scope
Reviewed available Flux part information for published part project PN5190B1HN/C121E against the official NXP PN5190B1 datasheet, then applied metadata and terminal cleanup fixes.
Official datasheet
  • Official NXP URL: https://www.nxp.com/docs/en/data-sheet/PN5190B1.pdf
  • Verified current project-level part property: Datasheet URL is set to an uploaded PDF asset URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/user-uploaded/08ca74dbfc6430922757bb8e5fcc2b4b81576bfb9e4f630e3d92066a11724a72.pdf.
  • Implementation Details also records the official NXP datasheet URL.
  • Note: the library keyword search index still returned stale/older values showing an empty datasheet field, while direct project metadata inspection shows the part-level Datasheet URL is present.
Current part metadata verified
  • Project/name: PN5190B1HN/C121E
  • MPN: PN5190B1HN/C121E
  • Manufacturer Name: NXP USA Inc.
  • Part Type: RFID Reader-Writer IC
  • Package or Case Code: 40-VFLGA
  • Designator Prefix: U
  • Terminal count: 45
  • Datasheet URL: present
  • Description: updated to official NXP PN5190B1HN/C121E NFC frontend wording with VFLGA40/SOT2062-1 package details.
Key datasheet specs
  • Device: NXP PN5190B1 high-power NFC frontend / RFID reader-transponder IC.
  • Ordering code: PN5190B1HN/C121E.
  • Official package: VFLGA40, SOT2062-1; 5 mm × 5 mm × 0.8 mm, 0.4 mm pitch, MSL 3. Datasheet notes this was formerly referred to as HVQFN40.
  • RF: 13.56 MHz NFC frontend; supports ISO/IEC 14443 A/B, FeliCa, NFC tag types 1/2/3/4A/4B/5, ISO/IEC 15693/ICODE, ISO/IEC 18000-3 Mode 3, NFC-IP1/IP2, peer-to-peer, and ISO14443-A card mode.
  • Host interface: SPI up to 15 Mbit/s, IRQ line, 1024-byte TX and RX buffers.
  • Main supply ranges: VBAT 2.4 V to 5.5 V; VDDIO 1.62 V to 1.98 V or 2.4 V to 3.6 V; VUP_TX up to 6.0 V; VDDPA up to 5.7 V depending on transmitter configuration.
  • Current/power highlights: hard power-down typ. 40 µA, standby typ. 45 µA, ULPCD typ. 22 µA at 330 ms polling; transmitter PA supply current up to 350 mA typical configuration; integrated boost input current up to 1.0 A average / 1.7 A peak.
  • Temperature: -40 °C to +85 °C at full transmitter output current up to 350 mA; -40 °C to +105 °C at 120 mA TX current and VDDPA = 3.6 V; Tj max 125 °C.
Symbol and terminal fixes applied
  • Pin names and pin numbers were already aligned with the datasheet for pins 1–40.
  • Added datasheet-derived Pin Description values for all terminals.
  • Corrected Pin Type values for outputs, inputs, power inputs, power outputs, grounds, GPIO, and no-connect terminal.
  • Exposed pad terminals 41–45 were relabeled to EP_GND_41 through EP_GND_45, retain their original Pin Number values, and are typed as Ground with description Exposed heatsink pad; connect to GND.
Footprint cross-check
  • Observed PCB pads: 45 pad nodes.
  • Pad labels now correspond to the 40 signal/power terminals plus five exposed-pad/heatsink ground pads.
  • Package description has been updated to use official VFLGA40 / SOT2062-1 wording while noting former HVQFN40 terminology.
  • Pad-count and label-level checks pass. The available inspection output still does not expose pad geometry, so pad dimensions/pitch/solder-paste geometry were not independently revalidated here.
ERC/DRC and component-review results
  • ERC/DRC/component-review query completed at 2026-07-01T02:37:35.709Z.
  • No matching open/error/warning/uncertain/stale/unrun checks were returned for Design Rule Checks, Electrical Rule Checks, or Component Review Checks.
  • A follow-up query for success/informational records also returned no individual check records, indicating there were no reportable review items from the checker for this part project at the time of review.
Previously flagged cleanup items — current status
  1. Dedicated Datasheet URL part property: resolved/present in direct project metadata, using uploaded PDF asset URL; official NXP URL also recorded in Implementation Details.
  2. Manufacturer Name: resolved as NXP USA Inc..
  3. Part Type: resolved as RFID Reader-Writer IC.
  4. Package wording: resolved in project description as VFLGA40 / SOT2062-1, formerly HVQFN40.
  5. Pin descriptions: resolved for all 45 terminals.
  6. Electrical pin types: resolved for all 45 terminals.
  7. Exposed pads 41–45: resolved as EP_GND_41–EP_GND_45, type Ground, with exposed heatsink/GND descriptions.
Remaining notes
  • The public/library search index may lag behind direct project metadata; direct project inspection is the source of truth for the current part-level Datasheet URL.
  • If package geometry validation is required, use a footprint/land-pattern inspection workflow that exposes pad dimensions and compare against NXP SOT2062-1 mechanical data.

  • Scope

  • Official datasheet

  • Current part metadata verified

  • Key datasheet specs

  • Symbol and terminal fixes applied

  • Footprint cross-check

  • ERC/DRC and component-review results

  • Previously flagged cleanup items — current status

  • Remaining notes

Documents

Assets

stp

PN5190B1HN_C121E

PN5190B1HN_C121E.stp3D Model
kicad_mod

PN5190B1HN_C121E

HVQFN40_PN5190_5X5_NXP.kicad_modFootprint
PN5190B1HNC121E-thumb.png

PN5190B1HNC121E-thumb.png

PN5190B1HNC121E-thumbThumbnail
PN5190B1HN_C121E

PN5190B1HN_C121E

PN5190B1HN_C121E PN5190B1HN_C121E Symbol.svgDefault

PN5190B1HN/C121E

PN5190B1HN/C121E thumbnail
#NXP #PN5190 #NFC #RFFrontend #RFID #13_56MHz #SPI #ISO14443 #ISO15693 #FeliCa #VFLGA40 #SOT2062-1 #IntegratedCircuit

Properties

PN5190B1HN/C121E

Official datasheet: https://www.nxp.com/docs/en/data-sheet/PN5190B1.pdf

NXP USA Inc.

RFID Reader-Writer IC

nxp.com/docs/en/data-sheet/PN5190B1.pdf

U

parametric-v1

creativecommons.org/licenses/by/4.0/

40-VFLGA

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