Part Review and Datasheet Verification


Completed the SIWG917Y111MGABAR part review and saved the detailed findings in Part Review: SIWG917Y111MGABAR.
Key flags: the current datasheet property points to a user-uploaded PDF while the official Silicon Labs URL is available, IC metadata incorrectly says Logic/AND, pin types/descriptions are mostly unspecified, and footprint pad count matches 71 but geometry still needs a land-pattern audit.
Populate pin types and descriptions from the Silicon Labs datasheet.
I’ll pull the SiWG917Y datasheet pin table, map each of the 71 terminals to datasheet-derived pin types/descriptions, update the terminal properties, then spot-check the result.
I started the update and adjusted the pin-type vocabulary to Flux’s standard values before continuing.
Populated Pin Type, Pin Group, and Pin Description for all 71 SiWG917Y terminals and verified the schematic now shows the new properties.
Open items:
  • The descriptions are concise datasheet-derived functional summaries; exhaustive alternate-function mux tables were not copied into every GPIO pin.
Suggested next steps:
  1. Update the Datasheet URL to the official Silicon Labs PDF.
  2. Audit the footprint geometry and antenna keepout against the recommended land pattern.
  3. Correct the IC metadata that previously showed Logic/AND.
Fix metadata and audit
Update datasheet URL
Fix IC metadata
Audit footprint geometry
Run part review

Name
Pin #
Type
Section
Pin Group
Orientation
Order
Sub-symbol
ANT_TUNE_1
1
Passive
Analog
GND_1
2
Ground
Ground
Bottom
GND_2
3
Ground
Ground
Bottom
UULP_VBAT_GPIO_0
4
Bi-Directional
GPIOA
ULP_GPIO_11
5
Bi-Directional
GPIOA
ULP_GPIO_5
6
Bi-Directional
GPIOA
ULP_GPIO_7
7
Bi-Directional
GPIOA
ULP_GPIO_4
8
Bi-Directional
GPIOA
GND_3
9
Ground
Ground
Bottom
RF
10
Bi-Directional
Analog
GND_4
11
Ground
Ground
Bottom
GPIO_55
12
Bi-Directional
GPIOA
JTAG_TMS_SWDIO
13
Bi-Directional
JTAG
JTAG_TDO_SWO
14
Output
JTAG
JTAG_TCK_SWCLK
15
Input
JTAG
JTAG_TDI
16
Input
JTAG
GPIO_56
17
Bi-Directional
GPIOA
GPIO_53
18
Bi-Directional
GPIOA
GPIO_54
19
Bi-Directional
GPIOA
GPIO_8
20
Bi-Directional
GPIOA
GPIO_57
21
Bi-Directional
GPIOA
GPIO_9
22
Bi-Directional
GPIOA
ULP_GPIO_6
23
Bi-Directional
GPIOA

SIWG917Y111MGABAR