component

MSP430G2221IPW14R

Public Made by Adom

by adom

Texas Instruments Microcontrollers (MCU/MPU/SOC), TSSOP-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentembedded processors & controllersmsp430g2221ipw14rfactory-2.0.0extractor-text
Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity
main
Download ZIP Propose a change
Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 16d ago
viewers msp430g2221ipw14r: viewers · Ray 16d ago
msp430g2221ipw14r-etched.glb msp430g2221ipw14r: factory component page (tier=lcsc) · Ray 16d ago
msp430g2221ipw14r-etched.step msp430g2221ipw14r: factory component page (tier=lcsc) · Ray 16d ago
msp430g2221ipw14r-hero.glb msp430g2221ipw14r: hero GLB from the etched model (keeps the MPN mark) · Ray 16d ago
msp430g2221ipw14r-hero.overlay.json Publish 0.1.0 · Ray 16d ago
msp430g2221ipw14r.glb Publish 0.1.0 · Ray 16d ago
msp430g2221ipw14r.kicad_mod Publish 0.1.0 · Ray 16d ago
msp430g2221ipw14r.kicad_sym Publish 0.1.0 · Ray 16d ago
msp430g2221ipw14r.lbr Publish 0.1.0 · Ray 16d ago
msp430g2221ipw14r.step Publish 0.1.0 · Ray 16d ago
package.json Publish 0.1.0 · Ray 16d ago
page.json Set visibility: public · Ray 16d ago
README.md Publish 0.1.0 · Ray 16d ago

MSP430G2221IPW14R

Texas Instruments · Microcontrollers (MCU/MPU/SOC) · TSSOP-14

MSP430G2221IPW14R from Texas Instruments, in a TSSOP-14. 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 DVCC power_in Digital supply voltage; recommended 1.8 V to 3.6 V during program execution and 2.2 V to 3.6 V during flash programming, with absolute maximum VCC of -0.3 V to 4.1 V.
2 P1.0/TA0CLK/ACLK bidirectional General-purpose digital I/O with edge-selectable interrupt; alternate functions are Timer0_A TACLK input and ACLK output.
3 P1.1/TA0.0 bidirectional General-purpose digital I/O with interrupt capability; alternate function is Timer0_A capture CCI0A input or compare Out0 output.
4 P1.2/TA0.1 bidirectional General-purpose digital I/O with interrupt capability; alternate function is Timer0_A capture CCI1A input or compare Out1 output.
5 P1.3 bidirectional General-purpose digital I/O with interrupt capability on the G2x21 device (the ADC10 functions listed for this pin apply only to MSP430G2x31).
6 P1.4/SMCLK/TCK bidirectional General-purpose digital I/O; alternate functions are SMCLK output and JTAG test clock input (TCK) used for device programming and test.
7 P1.5/TA0.0/SCLK/TMS bidirectional General-purpose digital I/O; alternate functions are Timer0_A compare Out0 output, USI SCLK (I2C clock input or SPI clock input/output), and JTAG test mode select (TMS) input.
8 P1.6/TA0.1/SDO/SCL/TDI/TCLK bidirectional General-purpose digital I/O; alternate functions are Timer0_A CCI1A/Out1, USI SDO (SPI data out) or SCL (I2C clock), and JTAG TDI/TCLK input during programming and test.
9 P1.7/SDI/SDA/TDO/TDI bidirectional General-purpose digital I/O; alternate functions are USI SDI (SPI data in) or SDA (I2C data), and JTAG TDO/TDI test data output or input during programming and test.
10 RST/NMI/SBWTDIO input Active reset input or non-maskable interrupt input (NMI), and bidirectional Spy-Bi-Wire test data I/O during programming and test; the required pulse length on RST/NMI to trigger an internal reset is 2 µs at 2.2 V to 3 V.
11 TEST/SBWTCK input Selects the test mode for the JTAG pins on Port 1 and carries the Spy-Bi-Wire test clock input during programming and test; the device protection fuse is connected to TEST.
12 XOUT/P2.7 bidirectional Crystal oscillator output terminal or general-purpose digital I/O P2.7; if used as an input, excessive current flows until P2SEL.7 is cleared after reset because the oscillator output driver is connected to the pad.
13 XIN/P2.6/TA0.1 bidirectional Crystal oscillator input terminal or general-purpose digital I/O P2.6; the TA0.1 function requires BCSCTL3.LFXT1Sx = 11.
14 DVSS power_in Ground reference for the digital supply (0 V).

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package TSSOP-14
Category Embedded Processors & Controllers
Pins 14

CAD (KiCad official)

  • Symbol: MSP430G2221IPW14R
  • Footprint: Package_SO:TSSOP-14_4.4x5mm_P0.65mm
  • 3D model: TSSOP-14 (KiCad packages3D, STEP)
  • 3D model files: msp430g2221ipw14r-etched.step / msp430g2221ipw14r-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); msp430g2221ipw14r.step / msp430g2221ipw14r.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (65 pp, sha256 137d51708de614ec, retrieved 2026-10-11, 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-5-5 (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