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MSP430F436IPZR
Public Made by Adomby adom
Texas Instruments Microcontrollers (MCU/MPU/SOC), LQFP-100(14x14). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownMSP430F436IPZR
Texas Instruments · Microcontrollers (MCU/MPU/SOC) · LQFP-100(14x14)
MSP430F436IPZR from Texas Instruments, in a LQFP-100(14x14). 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 | DVCC1 | power_in | Digital supply voltage, positive terminal. |
| 2 | P6.3/A3 | bidirectional | General-purpose digital I/O / analog input a3 of the 12-bit ADC. |
| 3 | P6.4/A4 | bidirectional | General-purpose digital I/O / analog input a4 of the 12-bit ADC. |
| 4 | P6.5/A5 | bidirectional | General-purpose digital I/O / analog input a5 of the 12-bit ADC. |
| 5 | P6.6/A6 | bidirectional | General-purpose digital I/O / analog input a6 of the 12-bit ADC. |
| 6 | P6.7/A7/SVSIN | bidirectional | General-purpose digital I/O / analog input a7 of the 12-bit ADC, and analog input to the brownout and supply voltage supervisor. |
| 7 | VREF+ | power_in | Output of positive terminal of the reference voltage in the ADC. |
| 8 | XIN | input | Input port for crystal oscillator XT1; standard or watch crystals can be connected. |
| 9 | XOUT | output | Output terminal of crystal oscillator XT1. |
| 10 | VeREF+ | input | Input for an external reference voltage to the ADC. |
| 11 | VREF−/VeREF− | power_in | Negative terminal for the ADC reference voltage, from the internal reference or an external applied reference voltage. |
| 12 | P5.1/S0 | bidirectional | General-purpose digital I/O / LCD segment output 0. |
| 13 | P5.0/S1 | bidirectional | General-purpose digital I/O / LCD segment output 1. |
| 14 | S2 | output | LCD segment output 2. |
| 15 | S3 | output | LCD segment output 3. |
| 16 | S4 | output | LCD segment output 4. |
| 17 | S5 | output | LCD segment output 5. |
| 18 | S6 | output | LCD segment output 6. |
| 19 | S7 | output | LCD segment output 7. |
| 20 | S8 | output | LCD segment output 8. |
| 21 | S9 | output | LCD segment output 9. |
| 22 | S10 | output | LCD segment output 10. |
| 23 | S11 | output | LCD segment output 11. |
| 24 | S12 | output | LCD segment output 12. |
| 25 | S13 | output | LCD segment output 13. |
| 26 | S14 | output | LCD segment output 14. |
| 27 | S15 | output | LCD segment output 15. |
| 28 | S16 | output | LCD segment output 16. |
| 29 | S17 | output | LCD segment output 17. |
| 30 | S18 | output | LCD segment output 18 (this PZ pin is LCD-only; the ADC12CLK function is on pin 72). |
| 31 | S19 | output | LCD segment output 19 (this PZ pin is LCD-only; the CAOUT function is on pin 73). |
| 32 | S20 | output | LCD segment output 20. |
| 33 | S21 | output | LCD segment output 21. |
| 34 | S22 | output | LCD segment output 22. |
| 35 | S23 | output | LCD segment output 23. |
| 36 | S24 | output | LCD segment output 24. |
| 37 | S25 | output | LCD segment output 25. |
| 38 | S26 | output | LCD segment output 26. |
| 39 | S27 | output | LCD segment output 27. |
| 40 | S28 | output | LCD segment output 28. |
| 41 | S29 | output | LCD segment output 29. |
| 42 | S30 | output | LCD segment output 30. |
| 43 | S31 | output | LCD segment output 31. |
| 44 | S32 | output | LCD segment output 32. |
| 45 | S33 | output | LCD segment output 33. |
| 46 | P4.7/S34 | bidirectional | General-purpose digital I/O / LCD segment output 34. |
| 47 | P4.6/S35 | bidirectional | General-purpose digital I/O / LCD segment output 35. |
| 48 | P4.5/S36 | bidirectional | General-purpose digital I/O / LCD segment output 36. |
| 49 | P4.4/S37 | bidirectional | General-purpose digital I/O / LCD segment output 37. |
| 50 | P4.3/S38 | bidirectional | General-purpose digital I/O / LCD segment output 38. |
| 51 | P4.2/S39 | bidirectional | General-purpose digital I/O / LCD segment output 39. |
| 52 | COM0 | output | LCD backplane common output 0 (COM0-3 are used for LCD backplanes). |
| 53 | P5.2/COM1 | bidirectional | General-purpose digital I/O / LCD backplane common output COM1. |
| 54 | P5.3/COM2 | bidirectional | General-purpose digital I/O / LCD backplane common output COM2. |
| 55 | P5.4/COM3 | bidirectional | General-purpose digital I/O / LCD backplane common output COM3. |
| 56 | R03 | input | Input port of the fourth positive (lowest) analog LCD level (V5). |
| 57 | P5.5/R13 | bidirectional | General-purpose digital I/O / input port of the third most positive analog LCD level (V4 or V3). |
| 58 | P5.6/R23 | bidirectional | General-purpose digital I/O / input port of the second most positive analog LCD level (V2). |
| 59 | P5.7/R33 | bidirectional | General-purpose digital I/O / output port of the most positive analog LCD level (V1). |
| 60 | DVCC2 | power_in | Digital supply voltage, positive terminal. |
| 61 | DVSS2 | power_in | Digital supply voltage, negative terminal. |
| 62 | P4.1 | bidirectional | General-purpose digital I/O. |
| 63 | P4.0 | bidirectional | General-purpose digital I/O. |
| 64 | P3.7 | bidirectional | General-purpose digital I/O. |
| 65 | P3.6 | bidirectional | General-purpose digital I/O. |
| 66 | P3.5 | bidirectional | General-purpose digital I/O. |
| 67 | P3.4 | bidirectional | General-purpose digital I/O. |
| 68 | P3.3/UCLK0 | bidirectional | General-purpose digital I/O / external clock input in USART0 UART or SPI mode, clock output in USART0 SPI mode. |
| 69 | P3.2/SOMI0 | bidirectional | General-purpose digital I/O / slave out, master in of USART0 SPI mode. |
| 70 | P3.1/SIMO0 | bidirectional | General-purpose digital I/O / slave in, master out of USART0 SPI mode. |
| 71 | P3.0/STE0 | bidirectional | General-purpose digital I/O / slave transmit enable of USART0 SPI mode. |
| 72 | P2.7/ADC12CLK | bidirectional | General-purpose digital I/O / conversion clock of the 12-bit ADC. |
| 73 | P2.6/CAOUT | bidirectional | General-purpose digital I/O / Comparator_A output. |
| 74 | P2.5/URXD0 | bidirectional | General-purpose digital I/O / receive data input of USART0 UART mode. |
| 75 | P2.4/UTXD0 | bidirectional | General-purpose digital I/O / transmit data output of USART0 UART mode. |
| 76 | P2.3/TB2 | bidirectional | General-purpose digital I/O / Timer_B3 CCR2 capture input (CCI2A/CCI2B) or compare output (Out2). |
| 77 | P2.2/TB1 | bidirectional | General-purpose digital I/O / Timer_B3 CCR1 capture input (CCI1A/CCI1B) or compare output (Out1). |
| 78 | P2.1/TB0 | bidirectional | General-purpose digital I/O / Timer_B3 CCR0 capture input (CCI0A/CCI0B) or compare output (Out0). |
| 79 | P2.0/TA2 | bidirectional | General-purpose digital I/O / Timer_A capture input CCI2A or compare output Out2. |
| 80 | P1.7/CA1 | bidirectional | General-purpose digital I/O / Comparator_A input. |
| 81 | P1.6/CA0 | bidirectional | General-purpose digital I/O / Comparator_A input. |
| 82 | P1.5/TACLK/ACLK | bidirectional | General-purpose digital I/O / Timer_A clock input TACLK or ACLK output (divided by 1, 2, 4, or 8). |
| 83 | P1.4/TBCLK/SMCLK | bidirectional | General-purpose digital I/O / Timer_B3 input clock TBCLK or submain system clock SMCLK output. |
| 84 | P1.3/TBOUTH/SVSOUT | bidirectional | General-purpose digital I/O / switches all Timer_B3 PWM outputs TB0 to TB2 to high impedance, or SVS comparator output. |
| 85 | P1.2/TA1 | bidirectional | General-purpose digital I/O / Timer_A capture input CCI1A or compare output Out1. |
| 86 | P1.1/TA0/MCLK | bidirectional | General-purpose digital I/O / Timer_A capture input CCI0B or MCLK output; TA0 is only an input on this pin; also BSL receive. |
| 87 | P1.0/TA0 | bidirectional | General-purpose digital I/O / Timer_A capture input CCI0A or compare output Out0; also BSL transmit. |
| 88 | XT2OUT | output | Output terminal of crystal oscillator XT2. |
| 89 | XT2IN | input | Input port for crystal oscillator XT2; only standard crystals can be connected. |
| 90 | TDO/TDI | bidirectional | Test data output port; TDO/TDI data output or programming data input terminal. |
| 91 | TDI/TCLK | input | Test data input or test clock input; the device protection fuse is connected to TDI/TCLK. |
| 92 | TMS | input | Test mode select; TMS is used as an input port for device programming and test. |
| 93 | TCK | input | Test clock; TCK is the clock input port for device programming and test. |
| 94 | RST/NMI | input | Reset input or nonmaskable interrupt input port. |
| 95 | P6.0/A0 | bidirectional | General-purpose digital I/O / analog input a0 of the 12-bit ADC. |
| 96 | P6.1/A1 | bidirectional | General-purpose digital I/O / analog input a1 of the 12-bit ADC. |
| 97 | P6.2/A2 | bidirectional | General-purpose digital I/O / analog input a2 of the 12-bit ADC. |
| 98 | AVSS | power_in | Analog supply voltage, negative terminal; supplies SVS, brownout, oscillator, comparator_A, ADC12, port 1, and LCD resistive divider circuitry. |
| 99 | DVSS1 | power_in | Digital supply voltage, negative terminal. |
| 100 | AVCC | power_in | Analog supply voltage, positive terminal; supplies SVS, brownout, oscillator, comparator_A, ADC12, port 1, and LCD resistive divider circuitry; must not power up prior to DVCC1/DVCC2. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | LQFP-100(14x14) |
| Category | Embedded Processors & Controllers |
| Pins | 100 |
CAD (KiCad official)
- Symbol:
MSP430F436IPZR - Footprint:
Package_QFP:LQFP-100_14x14mm_P0.5mm - 3D model: LQFP-100(14x14) (KiCad packages3D, STEP)
- 3D model files:
msp430f436ipzr-etched.step/msp430f436ipzr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);msp430f436ipzr.step/msp430f436ipzr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (89 pp, sha256
ff6c7ef212cfbf3f, retrieved 2026-10-08, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-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).