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MSP430FR6922IPMR

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Texas Instruments Microcontroller Units (MCUs/MPUs/SOCs), LQFP-64(10x10). Pinout reviewed by a person against the datasheet, KiCad symbol/footprint/3D.

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msp430fr6922ipmr-etched.fit.json msp430fr6922ipmr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
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MSP430FR6922IPMR

Texas Instruments · Microcontroller Units (MCUs/MPUs/SOCs) · LQFP-64(10x10)

MSP430FR6922IPMR from Texas Instruments, in a LQFP-64(10x10). 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 P4.3 bidirectional General-purpose digital I/O port with optional peripheral functions (UCA0SOMI, UCA0RXD, UCB1STE) and selectable pull-up/pull-down resistor.
2 P1.4 bidirectional General-purpose digital I/O port with optional peripheral functions (UCB0CLK, UCA0STE, TA1.0) and selectable pull-up/pull-down resistor.
3 P1.5 bidirectional General-purpose digital I/O port with optional peripheral functions (UCB0STE, UCA0CLK, TA0.0) and selectable pull-up/pull-down resistor.
4 P1.6 bidirectional General-purpose digital I/O port with optional peripheral functions (UCB0SIMO/SDA, TA0.1) and selectable pull-up/pull-down resistor.
5 P1.7 bidirectional General-purpose digital I/O port with optional peripheral functions (UCB0SOMI/SCL, TA0.2) and selectable pull-up/pull-down resistor.
6 R33/LCDCAP passive LCD capacitor connection for internal charge pump with integrated isolation resistor.
7 P6.0 bidirectional General-purpose digital I/O port with optional LCD R23 function and selectable pull-up/pull-down resistor.
8 P6.1 bidirectional General-purpose digital I/O port with optional LCD reference voltage R13/LCDREF function and selectable pull-up/pull-down resistor.
9 P6.2 bidirectional General-purpose digital I/O port with optional comparator output (COUT) and LCD voltage R03 function.
10 P6.3 bidirectional General-purpose digital I/O port with LCD common output COM0 and selectable pull-up/pull-down resistor.
11 P6.4 bidirectional General-purpose digital I/O port with timer (TB0.0), LCD common output COM1, and selectable pull-up/pull-down resistor.
12 P6.5 bidirectional General-purpose digital I/O port with timer (TB0.1), LCD common output COM2, and selectable pull-up/pull-down resistor.
13 P6.6 bidirectional General-purpose digital I/O port with timer (TB0.2), LCD common output COM3, and selectable pull-up/pull-down resistor.
14 P3.0 bidirectional General-purpose digital I/O port with optional peripheral functions (UCB1CLK) and selectable pull-up/pull-down resistor.
15 P3.1 bidirectional General-purpose digital I/O port with optional peripheral functions (UCB1SIMO/SDA) and selectable pull-up/pull-down resistor.
16 P3.2 bidirectional General-purpose digital I/O port with optional peripheral functions (UCB1SOMI/SCL) and selectable pull-up/pull-down resistor.
17 DVSS1 power_in Digital ground supply connection.
18 DVCC1 power_in Digital power supply connection; recommended operating range 1.8V to 3.6V.
19 TEST input Test mode pin input with internal pull-down to select digital I/O on JTAG pins; active low logic.
20 RST input Reset input active low with minimum pulse duration 2µs; also serves as NMI interrupt input when configured.
21 PJ.0 bidirectional General-purpose digital I/O port with optional JTAG/timer functions (TDO, TB0OUTH, SMCLK, SRSCG1) and selectable pull-up/pull-down.
22 PJ.1 bidirectional General-purpose digital I/O port with optional JTAG/clock functions (TDI/TCLK, MCLK, SRSCG0) and selectable pull-up/pull-down.
23 PJ.2 bidirectional General-purpose digital I/O port with optional JTAG/clock functions (TMS, ACLK, SROSCOFF) and selectable pull-up/pull-down.
24 PJ.3 bidirectional General-purpose digital I/O port with optional JTAG/comparator functions (TCK, COUT, SRCPUOFF) and selectable pull-up/pull-down.
25 P3.3 bidirectional General-purpose digital I/O port with optional timer functions (TA1.1, TB0CLK) and selectable pull-up/pull-down resistor.
26 P3.4 bidirectional General-purpose digital I/O port with optional UART/timer functions (UCA1SIMO/TXD, TB0.0) and selectable pull-up/pull-down.
27 P3.5 bidirectional General-purpose digital I/O port with optional UART/timer functions (UCA1SOMI/RXD, TB0.1) and selectable pull-up/pull-down.
28 P3.6 bidirectional General-purpose digital I/O port with optional UART/timer functions (UCA1CLK, TB0.2) and selectable pull-up/pull-down.
29 P3.7 bidirectional General-purpose digital I/O port with optional UART/timer functions (UCA1STE, TB0.3) and selectable pull-up/pull-down.
30 P2.3 bidirectional General-purpose digital I/O port with optional UART/timer functions (UCA0STE, TB0OUTH) and selectable pull-up/pull-down.
31 P2.2 bidirectional General-purpose digital I/O port with optional UART/timer functions (UCA0CLK, TB0.4, RTCCLK) and selectable pull-up/pull-down.
32 P2.1 bidirectional General-purpose digital I/O port with optional UART/timer functions (UCA0SOMI/RXD, TB0.5, DMAE0) and selectable pull-up/pull-down.
33 P2.0 bidirectional General-purpose digital I/O port with optional UART/timer functions (UCA0SIMO/TXD, TB0.6, TB0CLK) and selectable pull-up/pull-down.
34 P7.0 bidirectional General-purpose digital I/O port with optional timer clock input (TA0CLK) and selectable pull-up/pull-down resistor.
35 P7.1 bidirectional General-purpose digital I/O port with optional timer/clock functions (TA0.0, ACLK output) and selectable pull-up/pull-down.
36 P7.2 bidirectional General-purpose digital I/O port with optional timer output (TA0.1) and selectable pull-up/pull-down resistor.
37 P7.3 bidirectional General-purpose digital I/O port with optional timer output (TA0.2) and selectable pull-up/pull-down resistor.
38 P7.4 bidirectional General-purpose digital I/O port with optional clock output (SMCLK) and selectable pull-up/pull-down resistor.
39 DVSS2 power_in Digital ground supply connection.
40 DVCC2 power_in Digital power supply connection; recommended operating range 1.8V to 3.6V.
41 P1.3 bidirectional General-purpose digital I/O port with optional timer/ADC functions (TA1.2, A3, C3) and selectable pull-up/pull-down.
42 P1.2 bidirectional General-purpose digital I/O port with optional timer/ADC/comparator functions (TA1.1, TA0CLK, COUT, A2, C2) and pull-up/pull-down.
43 P1.1 bidirectional General-purpose digital I/O port with optional timer/ADC/reference functions (TA0.2, TA1CLK, COUT, A1, C1, VREF+, VeREF+) and pull-up/pull-down.
44 P1.0 bidirectional General-purpose digital I/O port with optional timer/ADC/reference/DMA functions (TA0.1, DMAE0, RTCCLK, A0, C0, VREF-, VeREF-) and pull-up/pull-down.
45 P9.4 bidirectional General-purpose digital I/O port with optional ADC/comparator functions (A12, C12) and selectable pull-up/pull-down resistor.
46 P9.5 bidirectional General-purpose digital I/O port with optional ADC/comparator functions (A13, C13) and selectable pull-up/pull-down resistor.
47 P9.6 bidirectional General-purpose digital I/O port with optional ADC/comparator functions (A14, C14) and selectable pull-up/pull-down resistor.
48 P9.7 bidirectional General-purpose digital I/O port with optional ADC/comparator functions (A15, C15) and selectable pull-up/pull-down resistor.
49 AVCC1 power_in Analog power supply connection; recommended operating range 1.8V to 3.6V, matched to DVCC within ±0.3V.
50 AVSS1 power_in Analog ground supply connection.
51 PJ.4 bidirectional General-purpose digital I/O port with crystal oscillator input function (LFXIN) and selectable pull-up/pull-down resistor.
52 PJ.5 bidirectional General-purpose digital I/O port with crystal oscillator output function (LFXOUT) and selectable pull-up/pull-down resistor.
53 AVSS2 power_in Analog ground supply connection.
54 P5.4 bidirectional General-purpose digital I/O port with optional UART function (UCA1SIMO/TXD) and selectable pull-up/pull-down resistor.
55 P5.5 bidirectional General-purpose digital I/O port with optional UART function (UCA1SOMI/RXD) and selectable pull-up/pull-down resistor.
56 P5.6 bidirectional General-purpose digital I/O port with optional UART clock function (UCA1CLK) and selectable pull-up/pull-down resistor.
57 P5.7 bidirectional General-purpose digital I/O port with optional UART/timer functions (UCA1STE, TB0CLK) and selectable pull-up/pull-down.
58 P4.4 bidirectional General-purpose digital I/O port with optional I2C/timer functions (UCB1STE, TA1CLK) and selectable pull-up/pull-down.
59 P4.5 bidirectional General-purpose digital I/O port with optional I2C/timer functions (UCB1CLK, TA1.0) and selectable pull-up/pull-down.
60 P4.6 bidirectional General-purpose digital I/O port with optional I2C/timer functions (UCB1SIMO/SDA, TA1.1) and selectable pull-up/pull-down.
61 P4.7 bidirectional General-purpose digital I/O port with optional I2C/timer functions (UCB1SOMI/SCL, TA1.2) and selectable pull-up/pull-down.
62 DVSS3 power_in Digital ground supply connection.
63 DVCC3 power_in Digital power supply connection; recommended operating range 1.8V to 3.6V.
64 P4.2 bidirectional General-purpose digital I/O port with optional UART/I2C functions (UCA0SIMO/TXD, UCB1CLK) and selectable pull-up/pull-down.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package LQFP-64(10x10)
Category Single Chip Microcomputer/Microcontroller
Pins 64

CAD (KiCad official)

  • Symbol: MSP430FR6922IPMR
  • Footprint: Package_QFP:LQFP-64_10x10mm_P0.5mm
  • 3D model: LQFP-64(10x10) (KiCad packages3D, STEP)
  • 3D model files: msp430fr6922ipmr-etched.step / msp430fr6922ipmr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); msp430fr6922ipmr.step / msp430fr6922ipmr.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (164 pp, sha256 acfa8c28f070a26c, retrieved 2026-09-29, 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