# TMS320DM642AGNZ6 (Component)
## Description
Digital Signal Processors / Controllers (DSPs/DSCs)
TMS320DM642AGNZ6
FCBGA-548_L27.0-W27.0-P1.00-BL_TI_TMS320DM643AZNZ6
LCSC Part Number: C2879664
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Manufactured by TI(德州仪器)
## Component Details
- **Owner:** lcsc
- **Created:** 3/17/2026
- **Last Updated:** 3/17/2026
- **Visibility:** Public
- **Manufacturer Name:** TI(德州仪器)
- **Manufacturer Part Number:** TMS320DM642AGNZ6
- **Part Type:** Digital Signal Processors / Controllers (DSPs/DSCs)
- **Package or Case Code:** FCBGA-548_L27.0-W27.0-P1.00-BL_TI_TMS320DM643AZNZ6
- **LCSC Part Number:** C2879664
## 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/tms320dm642agnz6/texas-instruments.html?utm_currency=USD®ion=nac) | N/A | N/A |
| [LCSC](https://www.lcsc.com/product-detail/C2879664.html) | $95.5147 | 1 |
| [Mouser](https://www.mouser.com/ProductDetail/Texas-Instruments/TMS320DM642AGNZ6?qs=64toYSwBvjwCWR5wiCfADw%3D%3D) | $123.82 | 33 |
| [Verical](https://www.verical.com/pd/texas-instruments-dsp-TMS320DM642AGNZ6-542249?utm_currency=USD) | N/A | N/A |
- **Part Type:** Integrated Circuits
- **Sub-Type:** Other
- **Manufacturer:** Texas Instruments
- **MPN:** TMS320DM642AGNZ6
- **Package / Case Code:** Other
- **Pin Count:** 426
## Pins
| Pin | Name | Type |
|-----|------|------|
| A1 | VSS | |
| A2 | DVDD | |
| A3 | VSS | |
| A4 | TINP0 | |
| A5 | TINP1 | |
| A6 | VSS | |
| A7 | VP2CLK0 | |
| A8 | VSS | |
| A9 | VP2D[2] | |
| A10 | VP2D[6] | |
| A11 | VP2D[10] | |
| A12 | VSS | |
| A13 | VP2CLK1 | |
| A14 | VSS | |
| A15 | EMU0 | |
| A16 | TCK | |
| A17 | EMU7 | |
| A18 | TDI | |
| A19 | VSS | |
| A20 | AED13 | |
| A21 | AED9 | |
| A22 | VSS | |
| A23 | AED5 | |
| A24 | AED1 | |
| A25 | DVDD | |
| A26 | VSS | |
| AA1 | HD1/AD1 | |
| AA2 | CLKMODE0 | |
| AA3 | RSV | |
| AA4 | VSS | |
| AA5 | VSS | |
| AA6 | CVDD | |
| AA7 | CVDD | |
| AA8 | VSS | |
| AA9 | DVDD | |
| AA10 | VSS | |
| AA11 | VSS | |
| AA12 | DVDD | |
| AA13 | VSS | |
| AA14 | VSS | |
| AA15 | DVDD | |
| AA16 | VSS | |
| AA17 | VSS | |
| AA18 | DVDD | |
| AA19 | VSS | |
| AA20 | CVDD | |
| AA21 | CVDD | |
| AA22 | VSS | |
| AA23 | AED41 | |
| AA24 | AED39 | |
| AA25 | AED40 | |
| AA26 | AED42 | |
| AARDY | L22 | |
| AB1 | VSS | |
| AB2 | VSS | |
| AB3 | RSV | |
| AB4 | VSS | |
| AB5 | DVDD | |
| AB6 | VSS | |
| AB7 | DVDD | |
| AB8 | DVDD | |
| AB9 | VSS | |
| AB10 | DVDD | |
| AB11 | VP1D[18]/AXR0[6] | |
| AB12 | VP1D[19]/AXR0[7] | |
| AB13 | VP0D[17]/ACLKX0 | |
| AB14 | VP0D[14]/AHCLKR0 | |
| AB15 | VP0D[11] | |
| AB16 | VP0D[7]/FSR0 | |
| AB17 | DVDD | |
| AB18 | VSS | |
| AB19 | DVDD | |
| AB20 | DVDD | |
| AB21 | VSS | |
| AB22 | DVDD | |
| AB23 | AED38 | |
| AB24 | AED36 | |
| AB25 | AED37 | |
| AB26 | VSS | |
| ABE0# | L24 | |
| ABE1# | L23 | |
| ABE2# | M26 | |
| ABE3# | M25 | |
| AC1 | STCLK | |
| AC2 | CLKIN | |
| AC3 | VSS | |
| AC4 | RSV | |
| AC5 | VSS | |
| AC6 | VP1D[4]/DX1 | |
| AC7 | VP1D[7]/FSR1 | |
| AC8 | VP1D[9] | |
| AC9 | VP1D[12]/AXR0[0] | |
| AC10 | VP1D[14]/AXR0[2] | |
| AC11 | VP1D[17]/AXR0[5] | |
| AC12 | VP0D[19]/AHCLKX0 | |
| AC13 | VP0D[16]/AMUTE0 | |
| AC14 | VP0D[13]/AFSR0 | |
| AC15 | VP0D[10] | |
| AC16 | VP0D[6]/DR0 | |
| AC17 | VP0CTL1 | |
| AC18 | VSS | |
| AC19 | AED49 | |
| AC20 | AED51 | |
| AC21 | AED55 | |
| AC22 | VSS | |
| AC23 | DVDD | |
| AC24 | VSS | |
| AC25 | AED34 | |
| AC26 | AED35 | |
| ACE3# | L26 | |
| AEA3 | M24 | |
| AEA4 | M23 | |
| AEA5 | N26 | |
| AEA6 | N24 | |
| AEA7 | N23 | |
| AEA15 | U26 | |
| AEA16 | U25 | |
| AEA17 | U24 | |
| AEA18 | V23 | |
| AEA19 | V26 | |
| AEA20 | V25 | |
| AEA21 | V24 | |
| AEA22 | U23 | |
| AED18 | G26 | |
| AED19 | G23 | |
| AED20 | G25 | |
| AED21 | G24 | |
| AED22 | F26 | |
| AED23 | F23 | |
| AED24 | F25 | |
| AED25 | F24 | |
| AED26 | E25 | |
| AED27 | E24 | |
| AED32 | AD26 | |
| AED33 | AD25 | |
| AED47 | W23 | |
| AED48 | AD19 | |
| AED50 | AF20 | |
| AED52 | AE20 | |
| AED53 | AD20 | |
| AED54 | AF21 | |
| AED56 | AE21 | |
| AED57 | AD21 | |
| AED58 | AE22 | |
| AED59 | AD22 | |
| AED60 | AD23 | |
| AED61 | AE23 | |
| AED62 | AF23 | |
| AED63 | AF24 | |
| AHOLD# | W24 | |
| AHOLDA# | N22 | |
| APDT# | M22 | |
| ASDCKE | L25 | |
| B1 | DVDD | |
| B2 | DVDD | |
| B3 | VSS | |
| B4 | NMI | |
| B5 | TOUT1/LENDIAN | |
| B6 | VSS | |
| B7 | VSS | |
| B8 | VP2CTL0 | |
| B9 | VP2D[3] | |
| B10 | VP2D[7] | |
| B11 | VP2D[11] | |
| B12 | VP2D[15] | |
| B13 | VSS | |
| B14 | DVDD | |
| B15 | EMU2 | |
| B16 | EMU5 | |
| B17 | EMU9 | |
| B18 | TDO | |
| B19 | VSS | |
| B20 | AED11 | |
| B21 | AED7 | |
| B22 | AED3 | |
| B23 | AED2 | |
| B24 | AED0 | |
| B25 | DVDD | |
| B26 | DVDD | |
| C1 | GP0[14]/PCLK | |
| C2 | VSS | |
| C3 | DVDD | |
| C4 | VSS | |
| C5 | TOUT0/MAC_EN | |
| C6 | CLKOUT6/GP0[2] | |
| C7 | VP2CTL2 | |
| C8 | VP2D[0] | |
| C9 | VP2D[4] | |
| C10 | VP2D[8] | |
| C11 | VP2D[12] | |
| C12 | VP2D[16] | |
| C13 | VSS | |
| C14 | EMU1 | |
| C15 | EMU3 | |
| C16 | EMU6 | |
| C17 | EMU10 | |
| C18 | VSS | |
| C19 | AED15 | |
| C20 | AED10 | |
| C21 | AED6 | |
| C22 | AED4 | |
| C23 | VSS | |
| C24 | DVDD | |
| C25 | AED30 | |
| C26 | AED31 | |
| CLKMODE1 | AE4 | |
| CVDD | G21 | |
| D1 | VSS | |
| D2 | VSS | |
| D3 | SDA0 | |
| D4 | DVDD | |
| D5 | VSS | |
| D6 | CLKOUT4/GP0[1] | |
| D7 | VP2CTL1 | |
| D8 | VP2D[1] | |
| D9 | VP2D[5] | |
| D10 | VP2D[9] | |
| D11 | VP2D[13] | |
| D12 | VP2D[17] | |
| D13 | VSS | |
| D14 | TRST# | |
| D15 | EMU4 | |
| D16 | EMU8 | |
| D17 | EMU11 | |
| D18 | VSS | |
| D19 | AED14 | |
| D20 | AED12 | |
| D21 | AED8 | |
| D22 | VSS | |
| D23 | DVDD | |
| D24 | VSS | |
| D25 | AED28 | |
| D26 | AED29 | |
| DVDD | G22 | |
| GP0[0] | M5 | |
| GP0[3]/PCIEEAI | L5 | |
| GP0[4]/EXT_INT4 | F4 | |
| GP0[5]/EXT_INT5 | F3 | |
| GP0[6]/EXT_INT6 | F2 | |
| GP0[7]/EXT_INT7 | E1 | |
| GP0[11]/PREQ# | F1 | |
| GP0[13]/PINTA# | G4 | |
| GP0[15]/PRST# | G3 | |
| H1 | VSS | |
| H2 | HD27/AD27/MRXD3 | |
| H3 | HD30/AD30/MCRS | |
| H4 | GP0[12]/PGNT# | |
| H5 | DVDD | |
| H6 | VSS | |
| H7 | RSV | |
| H20 | CVDD | |
| H21 | VSS | |
| H22 | DVDD | |
| H23 | AED17 | |
| H24 | AED16 | |
| H25 | AECLKIN | |
| H26 | VSS | |
| HD4/AD4 | W3 | |
| HD6/AD6 | W4 | |
| HD7/AD7 | W2 | |
| HD8/AD8 | V2 | |
| HD9/AD9 | V3 | |
| HD10/AD10 | V1 | |
| HD11/AD11 | U4 | |
| HD12/AD12 | U2 | |
| HD13/AD13 | U3 | |
| HD14/AD14 | U1 | |
| HD16/AD16/MTXD0 | M3 | |
| HD17/AD17/MTXD1 | M2 | |
| HD18/AD18/MTXD2 | M4 | |
| HD19/AD19/MTXD3 | L2 | |
| HD20/AD20/MTXEN | L3 | |
| HD22/AD22/MTCLK | L4 | |
| HD29/AD29/MRXER | G2 | |
| HD31/AD31/MRCLK | G1 | |
| HHWIL/PTRDY# | N3 | |
| HINT#/PFRAME# | N4 | |
| HR/W#/PCBE2# | M1 | |
| HRDY#/PIRDY# | N1 | |
| J1 | HD25/AD25/MRXD1 | |
| J2 | GP0[10]/PCBE3# | |
| J3 | HD26/AD26/MRXD2 | |
| J4 | HD28/AD28/MRXDV | |
| J5 | VSS | |
| J6 | DVDD | |
| J7 | VSS | |
| J20 | VSS | |
| J21 | DVDD | |
| J22 | VSS | |
| J23 | AECLKOUT2 | |
| J24 | AAOE#/ASDRAS#/ASOE# | |
| J25 | AARE#/ASDCAS#/ASADS#/ASRE# | |
| J26 | AECLKOUT1 | |
| K1 | HD23/AD23 | |
| K2 | HD21/AD21/MCOL | |
| K3 | GP0[9]/PIDSEL | |
| K4 | HD24/AD24/MRXD0 | |
| K5 | DVDD | |
| K6 | VSS | |
| K7 | CVDD | |
| K20 | CVDD | |
| K21 | VSS | |
| K22 | DVDD | |
| K23 | ACE2# | |
| K24 | ACE1# | |
| K25 | ACE0# | |
| K26 | AAWE#/ASDWE#/ASWE# | |
| P1 | HCNTL1/PDEVSEL# | |
| P2 | VSS | |
| P3 | HAS#/PPAR | |
| P4 | RESET# | |
| P5 | XSP_DO/MDIO | |
| P6 | VSS | |
| P7 | CVDD | |
| P12 | CVDD | |
| P13 | VSS | |
| P14 | CVDD | |
| P15 | VSS | |
| P20 | CVDD | |
| P21 | VSS | |
| P22 | ABUSREQ | |
| P23 | AEA10 | |
| P24 | AEA9 | |
| P25 | DVDD | |
| P26 | AEA8 | |
| PCBE0# | V4 | |
| PCI_EN | E2 | |
| PLVV | V6 | |
| R1 | HCS#/PPERR# | |
| R2 | HDS1#/PSERR# | |
| R3 | HCNTL0/PSTOP# | |
| R4 | XSP_DI | |
| R5 | XSP_CLK/MDCLK | |
| R6 | RSV | |
| R7 | VSS | |
| R12 | VSS | |
| R13 | CVDD | |
| R14 | VSS | |
| R15 | CVDD | |
| R20 | VSS | |
| R21 | CVDD | |
| R22 | ASOE3# | |
| R23 | AEA12 | |
| R24 | AEA11 | |
| R25 | ABE5# | |
| R26 | ABE4# | |
| RSV | E14 | |
| SCL0 | E4 | |
| T1 | VSS | |
| T2 | HDS2#/PCBE1# | |
| T3 | HD15/AD15 | |
| T4 | XSP_CS | |
| T5 | VSS | |
| T6 | VSS | |
| T7 | CVDD | |
| T20 | CVDD | |
| T21 | VSS | |
| T22 | ABE7# | |
| T23 | ABE6# | |
| T24 | AEA14 | |
| T25 | AEA13 | |
| T26 | VSS | |
| TMS | E15 | |
| VDAC/GP0[8]/PCI66# | AD1 | |
| VP0CLK0 | AF14 | |
| VP0CLK1 | AF12 | |
| VP0CTL0 | AE17 | |
| VP0CTL2 | AD17 | |
| VP0D[0] | AF18 | |
| VP0D[1] | AE18 | |
| VP0D[2]/CLKX0 | AF17 | |
| VP0D[3]/FSX0 | AF16 | |
| VP0D[4]/DX0 | AE16 | |
| VP0D[5]/CLKS0 | AD16 | |
| VP0D[8]/CLKR0 | AE15 | |
| VP0D[9] | AD15 | |
| VP0D[12]/ACLKR0 | AD14 | |
| VP0D[15]/AMUTEIN0 | AD13 | |
| VP0D[18]/AFSX0 | AD12 | |
| VP1CLK0 | AF8 | |
| VP1CLK1 | AF10 | |
| VP1CTL0 | AF4 | |
| VP1CTL1 | AE5 | |
| VP1CTL2 | AD5 | |
| VP1D[0] | AF5 | |
| VP1D[1] | AF6 | |
| VP1D[2]/CLKX1 | AE6 | |
| VP1D[3]/FSX1 | AD6 | |
| VP1D[5]/CLKS1 | AE7 | |
| VP1D[6]/DR1 | AD7 | |
| VP1D[8]/CLKR1 | AD8 | |
| VP1D[10] | AE9 | |
| VP1D[11] | AD9 | |
| VP1D[13]/AXR0[1] | AD10 | |
| VP1D[15]/AXR0[3] | AE11 | |
| VP1D[16]/AXR0[4] | AD11 | |
| VP2D[14] | E11 | |
| VP2D[18] | E12 | |
| VP2D[19] | E13 | |
| VSS | G18 | |
| Y1 | HD5/AD5 | |
| Y2 | HD3/AD3 | |
| Y3 | HD0/AD0 | |
| Y4 | HD2/AD2 | |
| Y5 | DVDD | |
| Y6 | CVDD | |
| Y7 | CVDD | |
| Y8 | CVDD | |
| Y9 | VSS | |
| Y10 | CVDD | |
| Y11 | CVDD | |
| Y12 | VSS | |
| Y13 | CVDD | |
| Y14 | CVDD | |
| Y15 | VSS | |
| Y16 | CVDD | |
| Y17 | CVDD | |
| Y18 | VSS | |
| Y19 | CVDD | |
| Y20 | CVDD | |
| Y21 | CVDD | |
| Y22 | DVDD | |
| Y23 | AED45 | |
| Y24 | AED43 | |
| Y25 | AED44 | |
| Y26 | AED46 | |
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