# STM32H743IIK6 (Component)
## Description
ST Microelectronics
STM32H743IIK6
UFBGA-201_L10.0-W10.0-P0.65-TL_STM32H743IIK6
LCSC Part Number: C129442
JLCPCB Part Class: Extended Part
Manufactured by ST(意法半导体)
## Component Details
- **Owner:** lcsc
- **Created:** 3/17/2026
- **Last Updated:** 3/17/2026
- **Visibility:** Public
- **Package or Case Code:** UFBGA-201_L10.0-W10.0-P0.65-TL_STM32H743IIK6
- **LCSC Part Number:** C129442
- **Manufacturer Name:** ST(意法半导体)
- **JLCPCB Part Class:** Extended Part
- **Part Type:** ST Microelectronics
- **Manufacturer Part Number:** STM32H743IIK6
## Distributor Pricing (qty 1)
*Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.*
| Distributor | Unit Price (qty 1) | Stock |
|------------|--------------------|-------|
| [Arrow](https://www.arrow.com/en/products/stm32h743iik6/stmicroelectronics.html?utm_currency=USD®ion=nac) | N/A | N/A |
| [Digi-Key](https://www.digikey.com/en/products/detail/stmicroelectronics/STM32H743IIK6/7915905) | N/A | N/A |
| [LCSC](https://www.lcsc.com/product-detail/C129442.html) | $14.8431 | 622 |
| [Mouser](https://www.mouser.com/en/ProductDetail/STMicroelectronics/STM32H743IIK6?qs=YCa%2FAAYMW01oN%252B1CDz2STw%3D%3D) | $19.52 | 13 |
| [Verical](https://www.verical.com/pd/stmicroelectronics-microcontroller-STM32H743IIK6-5225767?utm_currency=USD) | $12.478 | 3K |
- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **Manufacturer:** STMicroelectronics
- **MPN:** STM32H743IIK6
- **Mount Type:** PCB
- **Package / Case Code:** UFBGA
- **Pin Count:** 177
- **Logic Function:** AND
## Pins
| Pin | Name | Type |
|-----|------|------|
| A1 | PE3 | |
| A2 | PE2 | |
| A3 | PE1 | |
| A4 | PE0 | |
| A5 | PB8 | |
| A6 | PB5 | |
| A7 | PG14 | |
| A8 | PG13 | |
| A9 | PB4 | |
| A10 | PB3 | |
| A11 | PD7 | |
| A12 | PC12 | |
| A13 | PA15 | |
| A14 | PA14 | |
| A15 | PA13 | |
| B1 | PE4 | |
| B2 | PE5 | |
| B3 | PE6 | |
| B4 | PB9 | |
| B5 | PB7 | |
| B6 | PB6 | |
| B7 | PG15 | |
| B8 | PG12 | |
| B9 | PG11 | |
| B10 | PG10 | |
| B11 | PD6 | |
| B12 | PD0 | |
| B13 | PC11 | |
| B14 | PC10 | |
| B15 | PA12 | |
| C1 | VBAT | |
| C2 | PI7 | |
| C3 | PI6 | |
| C4 | PI5 | |
| C5 | VDD | |
| C6 | PDR_ON | |
| C7 | VDD | |
| C8 | VDD | |
| C9 | VDD | |
| C10 | PG9 | |
| C11 | PD5 | |
| C12 | PD1 | |
| C13 | PI3 | |
| C14 | PI2 | |
| C15 | PA11 | |
| D1 | PC13 | |
| D2 | PI8 | |
| D3 | PI9 | |
| D4 | PI4 | |
| D5 | VSS | |
| D6 | BOOT0 | |
| H10 | vss | |
| H12 | VSS | |
| H13 | VDD33USB | |
| H14 | PG8 | |
| H15 | PC6 | |
| J1 | NRST | |
| J2 | PF3 | |
| J3 | PF4 | |
| J4 | PH5 | |
| J6 | vss | |
| J7 | vss | |
| J8 | vss | |
| J9 | vss | |
| J10 | vss | |
| J12 | VDD | |
| J13 | VDD | |
| J14 | PG7 | |
| J15 | PG6 | |
| K1 | PF7 | |
| K2 | PF6 | |
| K3 | PF5 | |
| K4 | VDD | |
| K6 | vss | |
| K7 | vss | |
| K8 | vss | |
| K9 | vss | |
| K10 | vss | |
| K12 | PH12 | |
| K13 | PG5 | |
| K14 | PG4 | |
| K15 | PG3 | |
| L1 | PF10 | |
| L2 | PF9 | |
| L3 | PF8 | |
| L4 | VSS | |
| L12 | PH11 | |
| L13 | PH10 | |
| L14 | PD15 | |
| L15 | PG2 | |
| M1 | VSSA | |
| M2 | PC0 | |
| M3 | PC1 | |
| M4 | PC2C | |
| M5 | PC3C | |
| M6 | PB2 | |
| M7 | PG1 | |
| M8 | VSS | |
| M9 | VSS | |
| M10 | VCAP1 | |
| M11 | PH6 | |
| M12 | PH8 | |
| PA0 | N3 | |
| PA1 | N2 | |
| PA2 | P2 | |
| PA3 | R2 | |
| PA4 | N4 | |
| PA5 | P4 | |
| PA6 | P3 | |
| PA7 | R3 | |
| PA8 | F15 | |
| PA9 | E15 | |
| PA10 | D15 | |
| PB0 | R5 | |
| PB1 | R4 | |
| PB10 | R12 | |
| PB11 | R13 | |
| PB12 | P12 | |
| PB13 | P13 | |
| PB14 | R14 | |
| PB15 | R15 | |
| PC4 | N5 | |
| PC5 | P5 | |
| PC7 | G15 | |
| PC8 | G14 | |
| PC9 | F14 | |
| PC14-OSC32_IN | E1 | |
| PC15-OSC32-OUT | F1 | |
| PD2 | D12 | |
| PD3 | D11 | |
| PD4 | D10 | |
| PD8 | P15 | |
| PD9 | P14 | |
| PD10 | N15 | |
| PD11 | N14 | |
| PD12 | N13 | |
| PD13 | M15 | |
| PD14 | M14 | |
| PE7 | R8 | |
| PE8 | P8 | |
| PE9 | P9 | |
| PE10 | R9 | |
| PE11 | P10 | |
| PE12 | R10 | |
| PE13 | N11 | |
| PE14 | P11 | |
| PE15 | R11 | |
| PF0 | E2 | |
| PF1 | H3 | |
| PF2 | H2 | |
| PF11 | R6 | |
| PF12 | P6 | |
| PF13 | N6 | |
| PF14 | R7 | |
| PF15 | P7 | |
| PG0 | N7 | |
| PH0-OSC-IN | G1 | |
| PH1-OSC_OUT | H1 | |
| PH2 | F4 | |
| PH3 | G4 | |
| PH4 | H4 | |
| PH7 | N12 | |
| PH9 | M13 | |
| PH13 | E12 | |
| PH14 | E13 | |
| PH15 | D13 | |
| PI0 | E14 | |
| PI1 | D14 | |
| PI10 | E3 | |
| PI11 | E4 | |
| VCAP2 | F13 | |
| VDD | F3 | |
| VDDA | R1 | |
| VREF- | N1 | |
| VREF+ | P1 | |
| vss | F2 | |
| VSS | D7 | |
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