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MSP430G2352IPW20R

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Texas Instruments Microcontrollers (MCU/MPU/SOC), TSSOP-20. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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MSP430G2352IPW20R

Texas Instruments · Microcontrollers (MCU/MPU/SOC) · TSSOP-20

MSP430G2352IPW20R from Texas Instruments, in a TSSOP-20. 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 Supply voltage; connect to 1.8 V to 3.6 V nominal.
2 P1.0/TA0CLK/ACLK/A0/CA0 bidirectional General-purpose digital I/O pin configurable for timer clock input, ACLK output, ADC10 analog input A0, or Comparator_A+ input CA0.
3 P1.1/TA0.0/A1/CA1 bidirectional General-purpose digital I/O pin configurable for Timer0_A capture/compare, ADC10 analog input A1, or Comparator_A+ input CA1.
4 P1.2/TA0.1/A2/CA2 bidirectional General-purpose digital I/O pin configurable for Timer0_A capture/compare, ADC10 analog input A2, or Comparator_A+ input CA2.
5 P1.3/ADC10CLK/CAOUT/A3/VREF-/VEREF-/CA3 bidirectional General-purpose digital I/O pin configurable for ADC10 conversion clock output, Comparator_A+ output, ADC10 analog input A3, negative reference voltage, or Comparator_A+ input CA3.
6 P1.4/SMCLK/TA0.2/A4/VREF+/VEREF+/CA4/TCK bidirectional General-purpose digital I/O pin configurable for SMCLK output, Timer0_A capture/compare, ADC10 analog input A4, positive reference voltage, Comparator_A+ input CA4, or JTAG test clock.
7 P1.5/TA0.0/SCLK/A5/CA5/TMS bidirectional General-purpose digital I/O pin configurable for Timer0_A compare output, USI clock SCLK, ADC10 analog input A5, Comparator_A+ input CA5, or JTAG test mode select.
8 P2.0 bidirectional General-purpose digital I/O pin with optional internal pulldown resistor enabled by setting P2REN.0.
9 P2.1 bidirectional General-purpose digital I/O pin with optional internal pulldown resistor enabled by setting P2REN.1.
10 P2.2 bidirectional General-purpose digital I/O pin with optional internal pulldown resistor enabled by setting P2REN.2.
11 P2.3 bidirectional General-purpose digital I/O pin with optional internal pulldown resistor enabled by setting P2REN.3.
12 P2.4 bidirectional General-purpose digital I/O pin with optional internal pulldown resistor enabled by setting P2REN.4.
13 P2.5 bidirectional General-purpose digital I/O pin with optional internal pulldown resistor enabled by setting P2REN.5.
14 P1.6/TA0.1/SDO/SCL/A6/CA6/TDI/TCLK bidirectional General-purpose digital I/O pin configurable for Timer0_A compare output, USI SPI data output SDO or I2C clock SCL, ADC10 analog input A6, Comparator_A+ input CA6, or JTAG test data/clock input.
15 P1.7/SDI/SDA/CAOUT/A7/CA7/TDO/TDI bidirectional General-purpose digital I/O pin configurable for USI SPI data input SDI or I2C data SDA, Comparator_A+ output, ADC10 analog input A7, Comparator_A+ input CA7, or JTAG interface.
16 RST/NMI/SBWTDIO input Reset input; can function as nonmaskable interrupt input NMI or Spy-Bi-Wire test data input/output during programming.
17 TEST/SBWTCK input Test mode select input; device protection fuse connected to TEST; can function as Spy-Bi-Wire test clock during programming.
18 XOUT/P2.7 bidirectional Crystal oscillator output or general-purpose digital I/O pin P2.7; excess current flows if used as input until P2SEL.7 is cleared.
19 XIN/P2.6/TA0.1 bidirectional Crystal oscillator input or general-purpose digital I/O pin P2.6 configurable for Timer0_A compare output.
20 DVSS power_in Ground reference; connect to system ground.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package TSSOP-20
Category Embedded Processors & Controllers
Pins 20

CAD (KiCad official)

  • Symbol: MSP430G2352IPW20R
  • Footprint: Package_SO:TSSOP-20_4.4x6.5mm_P0.65mm
  • 3D model: TSSOP-20 (KiCad packages3D, STEP)
  • 3D model files: msp430g2352ipw20r-etched.step / msp430g2352ipw20r-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); msp430g2352ipw20r.step / msp430g2352ipw20r.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (78 pp, sha256 213d8b0d2e936702, retrieved 2026-10-03, tier: lcsc)
  • 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