# TMS320DM6443AZWT (Component)
## Description
Microcontroller Units (MCUs/MPUs/SOCs)
TMS320DM6443AZWT
NFBGA-361_L16.0-W16.0-R19-C19-P0.80-BL
LCSC Part Number: C2865201
JLCPCB Part Class: Extended Part
Manufactured by TI(德州仪器)
## Component Details
- **Owner:** lcsc
- **Created:** 3/17/2026
- **Last Updated:** 3/17/2026
- **Visibility:** Public
- **JLCPCB Part Class:** Extended Part
- **Manufacturer Part Number:** TMS320DM6443AZWT
- **Package or Case Code:** NFBGA-361_L16.0-W16.0-R19-C19-P0.80-BL
- **Manufacturer Name:** TI(德州仪器)
- **Part Type:** Microcontroller Units (MCUs/MPUs/SOCs)
- **LCSC Part Number:** C2865201
## 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/tms320dm6443azwt/texas-instruments.html?utm_currency=USD®ion=nac) | N/A | N/A |
| [Digi-Key](https://www.digikey.com/en/products/detail/texas-instruments/TMS320DM6443AZWT/1907255) | N/A | N/A |
| [LCSC](https://www.lcsc.com/product-detail/C2865201.html) | $109.7978 | 0 |
| [Mouser](https://www.mouser.com/ProductDetail/Texas-Instruments/TMS320DM6443AZWT?qs=Xb8IjHhkxj6NOXjdCrPNkQ%3D%3D) | N/A | N/A |
- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **Manufacturer:** Texas Instruments
- **MPN:** TMS320DM6443AZWT
- **Mount Type:** PCB
- **Package / Case Code:** Other
- **Pin Count:** 313
- **Logic Function:** AND
## Pins
| Pin | Name | Type |
|-----|------|------|
| A1 | RSV1 | |
| A2 | SPI_DO/ GPIO41 | |
| A3 | SPI_CLK/ GPIO39 | |
| A4 | SPI_EN0/ GPIO37 | |
| A5 | TDI | |
| A6 | TCK | |
| A7 | DR/ GPIO34 | |
| A8 | CLKR/ GPIO30 | |
| A9 | SD_CLK | |
| A10 | GPIOV33_11/ RXCLK | |
| A11 | GPIOV33_5/ TXD2 | |
| A12 | GPIOV33_2/ COL | |
| A13 | GPIOV33_1/ TXCLK | |
| A14 | GPIO6/B1 | |
| A15 | PWM2/ B2/GPIO47 | |
| A16 | COUT0/B3/ BTSEL0 | |
| A17 | COUT2/B5/ EM_WIDTH | |
| A18 | COUT4/B7 | |
| A19 | RSV2 | |
| B1 | EM_CS3# | |
| B2 | SPI_EN1/ HDDIR/ GPIO42 | |
| B3 | SPI_DI/ GPIO40 | |
| B4 | SDA/GPIO44 | |
| B5 | TDO | |
| B6 | RTCK | |
| B7 | DX/ GPIO33 | |
| B8 | CLKX/ GPIO29 | |
| B9 | SD_CMD | |
| B10 | GPIOV33_16/ MDCLK | |
| B11 | GPIOV33_9/ RXD2 | |
| B12 | GPIOV33_3/ TXD0 | |
| B13 | GPIOV33_0/ TXEN | |
| B14 | GPIO4/R0 | |
| B15 | PWM1/R2/ GPIO46 | |
| B16 | COUT1/B4/ BTSEL1 | |
| B17 | COUT3/B6/ DSP_BT | |
| B18 | COUT5/G2 | |
| B19 | COUT6/G3 | |
| C1 | EM_D7/ DD7/ HD7 | |
| C2 | EM_CS2#/ HCS# | |
| C3 | GPIO7 | |
| C4 | SCL/ GPIO43 | |
| C5 | UART_TXD0/ GPIO36 | |
| C6 | EMU1 | |
| C7 | FSR/ GPIO32 | |
| C8 | FSX/ GPIO31 | |
| C9 | SD_DATA3 | |
| CLK_OUT0/ GPIO48 | K1 | |
| CLK_OUT1/ TIM_IN/ GPIO49 | E19 | |
| COUT7/G4 | C16 | |
| CVDD | K10 | |
| CVDDDSP | H10 | |
| DAC_IOUT_A | P19 | |
| DAC_IOUT_B | P18 | |
| DAC_IOUT_C | R19 | |
| DAC_RBIAS | R16 | |
| DAC_VREF | R17 | |
| DDR_A[0] | W13 | |
| DDR_A[2] | V13 | |
| DDR_A[4] | V12 | |
| DDR_A[5] | W12 | |
| DDR_A[6] | W11 | |
| DDR_A[7] | V11 | |
| DDR_A[8] | V10 | |
| DDR_A[11] | W10 | |
| DDR_A[12] | W9 | |
| DDR_BS[1] | V9 | |
| DDR_CKE | V8 | |
| DDR_CLK0 | W7 | |
| DDR_CLK0# | W8 | |
| DDR_D[2] | V1 | |
| DDR_D[3] | V2 | |
| DDR_D[4] | W2 | |
| DDR_D[6] | V3 | |
| DDR_D[7] | W3 | |
| DDR_D[8] | V4 | |
| DDR_D[9] | W4 | |
| DDR_D[11] | V5 | |
| DDR_D[12] | W5 | |
| DDR_D[13] | V6 | |
| DDR_D[14] | W6 | |
| DDR_D[15] | V7 | |
| DDR_D[16] | W14 | |
| DDR_D[17] | V14 | |
| DDR_D[18] | W15 | |
| DDR_D[19] | V15 | |
| DDR_D[21] | W16 | |
| DDR_D[22] | V16 | |
| DDR_D[24] | V17 | |
| DDR_D[27] | W17 | |
| DDR_D[28] | V18 | |
| DDR_D[29] | W18 | |
| DDR_D[30] | V19 | |
| DVDD18 | E7 | |
| DVDDR2 | N11 | |
| EM_A[0]/ DA2/ HCNTL1/ GPIO53 | J4 | |
| EM_A[1]/ (ALE)/ HHWIL | J2 | |
| EM_A[2]/ (CLE)/ HCNTL0 | J1 | |
| EM_A[3]/ GPIO28 | K2 | |
| EM_A[4]/ GPIO27 | K4 | |
| EM_A[5]/ GPIO26 | K3 | |
| EM_A[10]/ GPIO21 | P1 | |
| EM_A[11]/ GPIO20 | P2 | |
| EM_A[12]/ GPIO19 | R1 | |
| EM_A[14]/ GPIO17/ VLYNQ_RXD3 | P4 | |
| EM_A[15]/ GPIO16/ VLYNQ_TXD3 | P3 | |
| EM_A[16]/ GPIO15/ VLYNQ_RXD2 | R5 | |
| EM_A[17]/ GPIO14/ VLYNQ_TXD2 | R2 | |
| EM_A[18]/ GPIO13/ VLYNQ_RXD1 | P5 | |
| EM_A[19]/ GPIO12/ VLYNQ_TXD1 | R4 | |
| EM_A[20]/ GPIO11/ VLYNQ_RXD0 | R3 | |
| EM_BA[0]/ DA0/ HINT# | J3 | |
| EM_D0/ DD0/ HD0 | E5 | |
| EM_D1/ DD1/ HD1 | D3 | |
| EM_D3/ DD3/ HD3 | E3 | |
| EM_D4/ DD4/ HD4 | E4 | |
| EM_D5/ DD5/ HD5 | D2 | |
| EM_D9/ DD9/ HD9 | E2 | |
| EM_D12/ DD12/ HD12 | D1 | |
| EM_D15/ DD15/ HD15 | E1 | |
| EMU0 | D6 | |
| F1 | EM_WAIT/ (RDY/BSY#)/ IORDY#/ HRDY# | |
| F2 | EM_D13/ DD13/ HD13 | |
| F3 | EM_D8/ DD8/ HD8 | |
| F4 | EM_D6/ DD6/ HD6 | |
| F5 | EM_D2/ DD2/ HD2 | |
| F6 | DVDD18 | |
| F7 | VSS | |
| F8 | DVDD18 | |
| F9 | VSS | |
| F10 | DVDD33 | |
| F11 | DVDD33 | |
| F12 | DVDD33 | |
| F13 | DVDD33 | |
| F14 | DVDD18 | |
| F15 | CVDD | |
| F16 | M24VDD | |
| F17 | M24VSS | |
| F18 | M24XI | |
| F19 | M24XO | |
| G1 | DMARQ/ UART_RXD1 | |
| G2 | EM_WE#/(WE#)/ (IOWR#)/DIOW#/ HDS2# | |
| G3 | EM_R/W#/ INTRQ/ HR/W# | |
| G4 | EM_D11/ DD11/ HD11 | |
| G5 | EM_D10/ DD10/ HD10 | |
| G6 | VSS | |
| G7 | DVDD18 | |
| G8 | VSS | |
| G9 | DVDD18 | |
| G10 | VSS | |
| G11 | VSS | |
| G12 | VSS | |
| G13 | VSS | |
| G14 | VSS | |
| G15 | DVDD18 | |
| G16 | USB_ VSSREF | |
| G17 | USB_ VSSA1P2LD0 | |
| G18 | USB_ VDDA1P2LD0 | |
| G19 | USB_DP | |
| GPIO0/ LCD_OE | C13 | |
| GPIO1 | E13 | |
| GPIO2/G0 | D13 | |
| GPIO3/B0/ LCD_FIELD | C14 | |
| GPIO5/G1 | E14 | |
| GPIO38/R1 | D14 | |
| GPIO50/ ATA_CS0 | J5 | |
| GPIOV33_4/ TXD1 | D12 | |
| GPIOV33_6/ TXD3 | C12 | |
| GPIOV33_7/ RXD0 | E12 | |
| GPIOV33_8/ RXD1 | C11 | |
| GPIOV33_10/ RXD3 | E11 | |
| GPIOV33_12/ RXDV | D11 | |
| GPIOV33_13/ RXER | D10 | |
| GPIOV33_14/ CRS | C10 | |
| GPIOV33_15/ MDIO | E10 | |
| H1 | GPIO51/ ATA_CS1 | |
| H2 | EM_BA[1]/ DA1/ GPIO52 | |
| H3 | DMACK/ UART_TXD1 | |
| H4 | EM_OE#/(RE#)/ (IORD#)/DIOR#/ HDS1# | |
| H5 | EM_D14/ DD14/ HD14 | |
| H6 | DVDD18 | |
| H7 | VSS | |
| H8 | CVDDDSP | |
| H9 | VSS | |
| HSYNC | C17 | |
| L1 | MXI/CLKIN | |
| L2 | MXVSS | |
| L3 | RSV6 | |
| L4 | RESET# | |
| L5 | MXVDD | |
| L6 | VSS | |
| L7 | DVDD18 | |
| L8 | CVDD | |
| L9 | CVDD | |
| L10 | CVDD | |
| L11 | CVDD | |
| L12 | VSS | |
| L13 | DVDD18 | |
| L14 | VSS | |
| L15 | RSV19 | |
| L16 | RSV18 | |
| L17 | RSV17 | |
| L18 | RSV16 | |
| L19 | RSV10 | |
| M1 | MXO | |
| M2 | PLLVDD18 | |
| M3 | RSV24 | |
| M4 | EM_A[9]/ GPIO22 | |
| M5 | VSS | |
| M6 | DVDD18 | |
| M7 | VSS | |
| M8 | CVDD | |
| M9 | VSS | |
| M10 | CVDD | |
| M11 | VSS | |
| M12 | CVDD | |
| M13 | VSS | |
| M14 | DVDD18 | |
| M15 | RSV15 | |
| M16 | RSV14 | |
| M17 | RSV13 | |
| M18 | RSV11 | |
| M19 | RSV9 | |
| N1 | EM_A[6]/ GPIO25 | |
| N2 | EM_A[7]/ GPIO24 | |
| N3 | EM_A[8]/ GPIO23 | |
| N4 | EM_A[13]/ GPIO18 | |
| N5 | DVDD18 | |
| N6 | VSS | |
| N7 | DVDDR2 | |
| N8 | VSS | |
| N9 | DVDDR2 | |
| PWM0/ GPIO45 | C15 | |
| RSV3 | W1 | |
| RSV4 | W19 | |
| RSV5 | D4 | |
| RSV7 | R8 | |
| RSV12 | N15 | |
| RSV20 | K19 | |
| RSV21 | K18 | |
| RSV22 | K17 | |
| RSV23 | K16 | |
| SD_DATA0 | D8 | |
| SD_DATA1 | E9 | |
| SD_DATA2 | D9 | |
| T1 | EM_CS5#/ GPIO8/ VLYNQ_ CLOCK | |
| T2 | EM_CS4#/ GPIO9/ VLYNQ_ SCRUN | |
| T3 | EM_A[21]/ GPIO10/ VLYNQ_TXD0 | |
| T4 | DDR_ DQM[0] | |
| T5 | DVDDR2 | |
| T6 | DDR_ DQM[1] | |
| T7 | DDR_CAS# | |
| T8 | DDR_WE# | |
| T9 | DDR_CS# | |
| T10 | DDR_VDDDLL | |
| T11 | DDR_ VSSDLL | |
| T12 | DDR_ZN | |
| T13 | DDR_ZP | |
| T14 | DDR_DQM[2] | |
| T15 | DDR_VREF | |
| T16 | DDR_DQM[3] | |
| T17 | DDR_D[23] | |
| T18 | VSSA_1P1V | |
| T19 | DAC_IOUT_D | |
| TMS | E6 | |
| TRST# | D7 | |
| U1 | DDR_D[0] | |
| U2 | DDR_D[1] | |
| U3 | DDR_D[5] | |
| U4 | DDR_DQS[0] | |
| U5 | DDR_D[10] | |
| U6 | DDR_DQS[1] | |
| U7 | DDR_RAS# | |
| U8 | DDR_BS[0] | |
| U9 | DDR_BS[2] | |
| U10 | DDR_A[10] | |
| U11 | DDR_A[9] | |
| U12 | DDR_A[3] | |
| U13 | DDR_A[1] | |
| U14 | DDR_DQS[2] | |
| U15 | DDR_D[20] | |
| U16 | DDR_DQS[3] | |
| U17 | DDR_D[25] | |
| U18 | DDR_D[26] | |
| U19 | DDR_D[31] | |
| UART_CTS2 | N17 | |
| UART_RTS2 | N16 | |
| UART_RXD0/ GPIO35 | D5 | |
| UART_RXD2 | N19 | |
| UART_TXD2 | N18 | |
| USB_ VDDA3P3 | J19 | |
| USB_ VSSA3P3 | J18 | |
| USB_DM | H19 | |
| USB_ID | J16 | |
| USB_R1 | H18 | |
| USB_VBUS | J17 | |
| USB_VDD1P8 | H17 | |
| USB_VSS1P8 | H16 | |
| VCLK | D19 | |
| VDDA_1P1V | P16 | |
| VDDA_1P8V | R18 | |
| VPBECLK | C19 | |
| VSS | E8 | |
| VSSA_1P8V | P17 | |
| VSYNC | C18 | |
| YOUT0/G5/ AEAW0 | D15 | |
| YOUT1/G6/ AEAW1 | D16 | |
| YOUT2/G7/ AEAW2 | D17 | |
| YOUT3/R3/ AEAW3 | D18 | |
| YOUT4/R4/ AEAW4 | E15 | |
| YOUT5/R5 | E16 | |
| YOUT6/R6 | E17 | |
| YOUT7/R7 | E18 | |
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