MSPM0G1107TRGZR from Texas Instruments, in a VQFN-48(7x7). Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin	Name	Type	Function
1	PA0/FCC_IN	bidirectional	5V-tolerant open-drain GPIO PA0; wake-from-SHUTDOWN capable. Muxable to UART0_TX, I2C0_SDA, TIMA0_C0, TIMA_FAL1, TIMG8_C1, FCC_IN. Default I2C0 BSL data (BSLSDA).
2	PA1	bidirectional	5V-tolerant open-drain GPIO PA1; wake-from-SHUTDOWN capable. Muxable to UART0_RX, I2C0_SCL, TIMA0_C1, TIMA_FAL2, TIMG8_IDX, TIMG8_C0. Default I2C0 BSL clock (BSLSCL).
3	PA28	bidirectional	High-drive GPIO PA28; wake-from-SHUTDOWN capable. Muxable to UART0_TX, I2C0_SDA, TIMA0_C3, TIMA_FAL0, TIMG7_C0, TIMA1_C0.
4	NRST	input	Active-low device reset input. Internal pull-up; assert low to reset the MCU.
5	PA31	bidirectional	High-drive GPIO PA31; wake-from-SHUTDOWN capable. Muxable to UART0_RX, I2C0_SCL, TIMA0_C3N, TIMG12_C1, CLK_OUT, TIMG7_C1, TIMA1_C1.
6	VDD	power_in	Main digital and analog supply, 1.62V to 3.6V. Bypass with 100nF close to the pin plus a bulk 1-10µF.
7	VSS	power_in	Device ground return; tie to the board ground plane. The exposed thermal pad should also connect to VSS.
8	PA2/ROSC	bidirectional	GPIO PA2 or ROSC input (external precision resistor for SYSOSC accuracy). Muxable to TIMG8_C1, SPI0_CS0, TIMG7_C1, SPI1_CS0.
9	PA3/LFXIN	bidirectional	GPIO PA3 or LFXT low-frequency crystal input (32kHz). Muxable to TIMG8_C0, SPI0_CS1, UART2_CTS, TIMA0_C2, TIMG7_C0, TIMA0_C1, I2C1_SDA.
10	PA4/LFCLK_IN/LFXOUT	bidirectional	GPIO PA4, LFXT crystal output, or digital LFCLK input. Muxable to TIMG8_C1, SPI0_POCI, UART2_RTS, TIMA0_C3, TIMG7_C1, TIMA0_C1N, I2C1_SCL.
11	PA5/HFXIN/FCC_IN	bidirectional	GPIO PA5, HFXT high-frequency crystal input (4-48MHz), or FCC (Frequency Clock Counter) input. Muxable to TIMG8_C0, SPI0_PICO, TIMA_FAL1, TIMG0_C0, TIMG6_C0.
12	PA6/HFCLK_IN/HFXOUT	bidirectional	GPIO PA6, HFXT crystal output, or digital HFCLK input. Muxable to TIMG8_C1, SPI0_SCK, TIMA_FAL0, TIMG0_C1, TIMG6_C1, TIMA0_C2N.
13	PA7/CLK_OUT	bidirectional	GPIO PA7 or configurable clock output. Muxable to TIMG8_C0, TIMA0_C2, TIMG8_IDX, TIMG7_C1, TIMA0_C1.
14	PB2	bidirectional	GPIO PB2. Muxable to UART3_TX, UART2_CTS, I2C1_SCL, TIMA0_C3, UART1_CTS, TIMG6_C0, TIMA1_C0.
15	PB3	bidirectional	GPIO PB3. Muxable to UART3_RX, UART2_RTS, I2C1_SDA, TIMA0_C3N, UART1_RTS, TIMG6_C1, TIMA1_C1.
16	PA8	bidirectional	GPIO PA8. Muxable to UART1_TX, SPI0_CS0, UART0_RTS, TIMA0_C0, TIMA1_C0N.
17	PA9/RTC_OUT/CLK_OUT	bidirectional	High-speed GPIO PA9 with RTC_OUT / CLK_OUT alt-functions. Muxable to UART1_RX, SPI0_PICO, UART0_CTS, TIMA0_C1, TIMA0_C0N, TIMA1_C1N.
18	PA10/CLK_OUT	bidirectional	High-drive GPIO PA10 with CLK_OUT alt-function; wake-from-SHUTDOWN capable. Default UART BSL TX (BSLTX). Muxable to UART0_TX, SPI0_POCI, I2C0_SDA, TIMA1_C0, TIMG12_C0, TIMA0_C2, I2C1_SDA.
19	PA11	bidirectional	High-drive GPIO PA11; wake-from-SHUTDOWN capable. Default UART BSL RX (BSLRX). Muxable to UART0_RX, SPI0_SCK, I2C0_SCL, TIMA1_C1, TIMA0_C2N, I2C1_SCL.
20	PB6	bidirectional	GPIO PB6. Muxable to UART1_TX, SPI1_CS0, SPI0_CS1, TIMG8_C0, UART2_CTS, TIMG6_C0, TIMA1_C0N.
21	PB7	bidirectional	GPIO PB7. Muxable to UART1_RX, SPI1_POCI, SPI0_CS2, TIMG8_C1, UART2_RTS, TIMG6_C1, TIMA1_C1N.
22	PB8	bidirectional	GPIO PB8. Muxable to UART1_CTS, SPI1_PICO, TIMA0_C0.
23	PB9	bidirectional	GPIO PB9. Muxable to UART1_RTS, SPI1_SCK, TIMA0_C1, TIMA0_C0N.
24	PB14	bidirectional	GPIO PB14. Muxable to SPI1_CS3, SPI1_POCI, SPI0_CS3, TIMG12_C1, TIMG8_IDX, TIMA0_C0.
25	PB15	bidirectional	GPIO PB15. Muxable to UART2_TX, SPI1_PICO, UART3_CTS, TIMG8_C0, TIMG7_C0.
26	PB16	bidirectional	GPIO PB16. Muxable to UART2_RX, SPI1_SCK, UART3_RTS, TIMG8_C1, TIMG7_C1.
27	PA12/FCC_IN	bidirectional	High-speed GPIO PA12 with FCC input alt-function. Muxable to UART3_CTS, SPI0_SCK, TIMG0_C0, TIMA0_C3.
28	PA13	bidirectional	High-speed GPIO PA13. Muxable to UART3_RTS, SPI0_POCI, UART3_RX, TIMG0_C1, TIMA0_C3N.
29	PA14/CLK_OUT/A0_12	bidirectional	High-speed GPIO PA14, ADC0 analog input channel 12, or CLK_OUT. Muxable to UART0_CTS, SPI0_PICO, UART3_TX, TIMG12_C0.
30	PA15/A1_0	bidirectional	GPIO PA15 or ADC1 analog input channel 0. Muxable to UART0_RTS, SPI1_CS2, I2C1_SCL, TIMA1_C0, TIMG8_IDX, TIMA1_C0N, TIMA0_C2.
31	PA16/A1_1/FCC_IN	bidirectional	GPIO PA16, ADC1 analog input channel 1, or FCC input. Muxable to SPI1_POCI, I2C1_SDA, TIMA1_C1, TIMA1_C1N, TIMA0_C2N.
32	PA17/A1_2	bidirectional	Wakeup-capable GPIO PA17 or ADC1 analog input channel 2. Muxable to UART1_TX, SPI1_SCK, I2C1_SCL, TIMA0_C3, TIMG7_C0, TIMA1_C0.
33	PA18/A1_3/GPAMP_IN-	bidirectional	Wakeup-capable GPIO PA18, ADC1 analog input channel 3, or GPAMP inverting input. Also BSL_invoke pin. Muxable to UART1_RX, SPI1_PICO, I2C1_SDA, TIMA0_C3N, TIMG7_C1, TIMA1_C1.
34	PA19/SWDIO	bidirectional	High-speed GPIO PA19 or Serial Wire Debug data I/O (SWDIO). Default debug pin.
35	PA20/SWCLK	bidirectional	GPIO PA20 or Serial Wire Debug clock input (SWCLK). Default debug pin.
36	PB17/A1_4	bidirectional	GPIO PB17 or ADC1 analog input channel 4. Muxable to UART2_TX, SPI0_PICO, SPI1_CS1, TIMA1_C0, TIMA0_C2.
37	PB18/A1_5	bidirectional	GPIO PB18 or ADC1 analog input channel 5. Muxable to UART2_RX, SPI0_SCK, SPI1_CS2, TIMA1_C1, TIMA0_C2N.
38	PB19/A1_6	bidirectional	GPIO PB19 or ADC1 analog input channel 6. Muxable to SPI0_POCI, TIMG8_C1, UART0_CTS, TIMG7_C1.
39	PA21/A1_7/VREF-	bidirectional	GPIO PA21, ADC1 analog input channel 7, or external VREF negative input. Muxable to UART2_TX, TIMG8_C0, UART1_CTS, TIMA0_C0, TIMG6_C0.
40	PA22/A0_7/GPAMP_OUT	bidirectional	GPIO PA22, ADC0 analog input channel 7, or GPAMP output. Muxable to UART2_RX, TIMG8_C1, UART1_RTS, TIMA0_C1, CLK_OUT, TIMA0_C0N, TIMG6_C1.
41	PB20/A0_6	bidirectional	GPIO PB20 or ADC0 analog input channel 6. Muxable to SPI0_CS2, SPI1_CS0, TIMA0_C2, TIMG12_C0, TIMA_FAL1, TIMA0_C1, TIMA1_C1N.
42	PB24/A0_5	bidirectional	GPIO PB24 or ADC0 analog input channel 5. Muxable to SPI0_CS3, SPI0_CS1, TIMA0_C3, TIMG12_C1, TIMA0_C1N, TIMA1_C0N.
43	PA23/VREF+	bidirectional	GPIO PA23 or external VREF positive input. Muxable to UART2_TX, SPI0_CS3, TIMA0_C3, TIMG0_C0, UART3_CTS, TIMG7_C0, TIMG8_C0.
44	PA24/A0_3	bidirectional	GPIO PA24 or ADC0 analog input channel 3. Muxable to UART2_RX, SPI0_CS2, TIMA0_C3N, TIMG0_C1, UART3_RTS, TIMG7_C1, TIMA1_C1.
45	PA25/A0_2	bidirectional	GPIO PA25 or ADC0 analog input channel 2. Muxable to UART3_RX, SPI1_CS3, TIMG12_C1, TIMA0_C3, TIMA0_C1N.
46	PA26/A0_1/GPAMP_IN+	bidirectional	GPIO PA26, ADC0 analog input channel 1, or GPAMP non-inverting input. Muxable to UART3_TX, SPI1_CS0, TIMG8_C0, TIMA_FAL0, TIMG7_C0.
47	PA27/A0_0/RTC_OUT	bidirectional	GPIO PA27, ADC0 analog input channel 0, or RTC clock output. Muxable to SPI1_CS1, TIMG8_C1, TIMA_FAL2, TIMG7_C1.
48	VCORE	power_out	Regulated internal core supply output. Bypass with a low-ESR 1µF ceramic capacitor to VSS; do not connect to an external load.
PAD	EPAD	power_in	Exposed thermal pad on the bottom of the VQFN. TI recommends connecting the pad to VSS for both electrical and thermal grounding.

Key specifications

Parameter	Value
Manufacturer	Texas Instruments
Package	VQFN-48(7x7)
Category	Embedded Processors & Controllers
Pins	49

Ordering variants

Same part, different packaging or reel option.

MSPM0G1107TRGZR
MSPM0G1107TRGZT
MSPM0G1107TRGZRTPTR
MSPM0G1107TRGZRTPT
MSPM0G1107TRGZRTPMR
MSPM0G1107TRGZRTPM
MSPM0G1107TRGZRTRHBR
MSPM0G1107TRGZRTRHBT
MSPM0G1107TRGZRTDGS28R
MSPM0G1107TRGZRTDGS28
MSPM0G1107TRGZRTRGER
MSPM0G1107TRGZRTRGET

CAD (KiCad official)

Symbol: MSPM0G1107TRGZR
Footprint: Package_DFN_QFN:QFN-48-1EP_7x7mm_P0.5mm_EP5.15x5.15mm
3D model: VQFN-48(7x7) (KiCad packages3D, STEP)

Provenance

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

Datasheet: Texas Instruments datasheet (None pp, sha256 2cddc09fb7f556fb, retrieved 2026-08-17, 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: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF