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Name	Last commit message	Last updated
docs	ucd90160argcr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray	3d ago
viewers	ucd90160argcr: viewers · Ray	4d ago
package.json	Publish 0.1.0 · Ray	4d ago
page.json	Set visibility: public · Ray	4d ago
README.md	Initial commit: component/ucd90160argcr · Ray	4d ago
ucd90160argcr-etched.fit.json	ucd90160argcr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray	3d ago
ucd90160argcr-etched.glb	ucd90160argcr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray	3d ago
ucd90160argcr-etched.step	ucd90160argcr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray	3d ago
ucd90160argcr.glb	Publish 0.1.0 · Ray	4d ago
ucd90160argcr.kicad_mod	Publish 0.1.0 · Ray	4d ago
ucd90160argcr.kicad_sym	Publish 0.1.0 · Ray	4d ago
ucd90160argcr.lbr	Publish 0.1.0 · Ray	4d ago
ucd90160argcr.step	Publish 0.1.0 · Ray	4d ago

UCD90160ARGCR

Texas Instruments · Supervisor And Reset ICs · VQFN-64-EP(9x9)

UCD90160ARGCR from Texas Instruments, in a VQFN-64-EP(9x9). Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin	Name	Type	Function
1	MON1	input	Analog input (0 to 2.5 V)
2	MON2	input	Analog input (0 to 2.5 V)
3	MON3	input	Analog input (0 to 2.5 V)
4	MON4	input	Analog input (0 to 2.5 V)
5	MON5	input	Analog input (0 to 2.5 V)
6	MON6	input	Analog input (0 to 2.5 V)
7	V33DIO1	power_in	Digital I/O 3.3-V supply
8	DVSS1	power_in	Digital ground
9	RESET	input	Active-low device reset input; hold low for at least 2 μs to reset the device
10	TRCK	output	Test return clock
11	GPIO1	bidirectional	General-purpose discrete I/O
12	GPIO2	bidirectional	General-purpose discrete I/O
13	GPIO3	bidirectional	General-purpose discrete I/O
14	GPIO4	bidirectional	General-purpose discrete I/O
15	PMBUS_CLK	bidirectional	PMBus clock (must have pullup to 3.3 V)
16	PMBUS_DATA	bidirectional	PMBus data (must have pullup to 3.3 V)
17	FPWM1/GPIO5	bidirectional	PWM (15.259 kHz to 125 MHz) or GPIO
18	FPWM2/GPIO6	bidirectional	PWM (15.259 kHz to 125 MHz) or GPIO
19	FPWM3/GPIO7	bidirectional	PWM (15.259 kHz to 125 MHz) or GPIO
20	FPWM4/GPIO8	bidirectional	PWM (15.259 kHz to 125 MHz) or GPIO
21	FPWM5/GPIO9	bidirectional	PWM (15.259 kHz to 125 MHz) or GPIO
22	FPWM6/GPIO10	bidirectional	PWM (15.259 kHz to 125 MHz) or GPIO
23	FPWM7/GPIO11	bidirectional	PWM (15.259 kHz to 125 MHz) or GPIO
24	FPWM8/GPIO12	bidirectional	PWM (15.259 kHz to 125 MHz) or GPIO
25	GPIO13	bidirectional	General-purpose discrete I/O
26	DVSS2	power_in	Digital ground
27	PMBALERT	tri_state	PMBus alert, active-low, open-drain output (must have pullup to 3.3 V)
28	PMBUS_CNTRL	input	PMBus control
29	GPIO14	bidirectional	General-purpose discrete I/O
30	GPIO15	bidirectional	General-purpose discrete I/O
31	PWM1/GPI1	bidirectional	Fixed 10-kHz PWM output or GPI
32	PWM2/GPI2	bidirectional	Fixed 1-kHz PWM output or GPI
33	GPIO16	bidirectional	General-purpose discrete I/O
34	GPIO17	bidirectional	General-purpose discrete I/O
35	GPIO18	bidirectional	General-purpose discrete I/O
36	TCK/GPIO19	bidirectional	Test clock or GPIO
37	TDO/GPIO20	bidirectional	Test data out or GPIO
38	TDI/GPIO21	bidirectional	Test data in (tie to VDD with 10-kΩ resistor) or GPIO
39	TMS/GPIO22	bidirectional	Test mode select (tie to VDD with 10-kΩ resistor) or GPIO
40	TRST	input	Test reset. Tie to ground with 10-kΩ resistor
41	PWM4/GPI4	bidirectional	PWM (0.93 Hz to 7.8125 MHz) or GPI
42	PWM3/GPI3	bidirectional	PWM (0.93 Hz to 7.8125 MHz) or GPI
43	DVSS3	power_in	Digital ground
44	V33DIO2	power_in	Digital I/O 3.3-V supply
45	V33D	power_in	Digital core 3.3-V supply
46	V33A	power_in	Analog 3.3-V supply
47	BPCap	passive	1.8-V bypass capacitor
48	AVSS2	power_in	Analog ground
49	AVSS1	power_in	Analog ground
50	MON14	input	Analog input (0.2 to 2.5 V)
51	NC1	unconnected	No Connect
52	MON15	input	Analog input (0.2 to 2.5 V)
53	NC2	unconnected	No Connect
54	MON16	input	Analog input (0.2 to 2.5 V)
55	MON7	input	Analog input (0 to 2.5 V)
56	MON8	input	Analog input (0 to 2.5 V)
57	MON9	input	Analog input (0 to 2.5 V)
58	MON10	input	Analog input (0 to 2.5 V)
59	MON11	input	Analog input (0 to 2.5 V)
60	PMBUS_ADDR1	input	PMBus analog address input. Most-significant address bit
61	PMBUS_ADDR0	input	PMBus analog address input. Least-significant address bit
62	MON12	input	Analog input (0 to 2.5 V)
63	MON13	input	Analog input (0 to 2.5 V)
64	AVSS3	power_in	Analog ground
65	EP	passive	Exposed pad (from the footprint; not named in the datasheet pin table).

Key specifications

Parameter	Value
Manufacturer	Texas Instruments
Package	VQFN-64-EP(9x9)
Category	Power Management (PMIC)
Pins	65

CAD (KiCad official)

Symbol: UCD90160ARGCR
Footprint: Package_DFN_QFN:QFN-64-1EP_9x9mm_P0.5mm_EP6x6mm
3D model: VQFN-64-EP(9x9) (KiCad packages3D, STEP)
3D model files: ucd90160argcr-etched.step / ucd90160argcr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ucd90160argcr.step / ucd90160argcr.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

Datasheet: Texas Instruments datasheet (60 pp, sha256 19d3faa54bdeccf5, retrieved 2026-10-01, tier: lcsc)
Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-4-5-20251001 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF