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TMP320C6720RFP300 数据表(PDF) 25 Page - Texas Instruments |
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TMP320C6720RFP300 数据表(HTML) 25 Page - Texas Instruments |
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25 / 118 page ![]() TMS320C6727B, TMS320C6726B, TMS320C6722B, TMS320C6720 Floating-Point Digital Signal Processors www.ti.com SPRS370E – SEPTEMBER 2006 – REVISED JULY 2008 Table 2-12. Terminal Functions (continued) GDH/ SIGNAL NAME RFP TYPE(1) PULL(2) GPIO(3) DESCRIPTION ZDH Clocks OSCIN 23 J2 I - N Oscillator Input OSCOUT 24 J3 O - N Oscillator Output OSCVDD 25 J4 PWR - N Oscillator CVDD tap point (for filter only) OSCVSS 22 J1 PWR - N Oscillator VSS tap point (for filter only) CLKIN 17 H2 I - N Alternate clock input (3.3-V LVCMOS Input) PLLHV 27 K2 PWR - N PLL 3.3-V Supply Input (requires external filter) Device Reset RESET 14 G2 I - N Device reset pin Emulation/JTAG Port TCK 35 P1 I IPU N Test Clock TMS 19 K3 I IPU N Test Mode Select TDI 28 L1 I IPU N Test Data In TDO 29 M2 OZ IPU N Test Data Out TRST 21 K4 I IPD N Test Reset EMU[0] 32 M1 IO IPU N Emulation Pin 0 EMU[1] 34 N1 IO IPU N Emulation Pin 1 Power Pins - 256-Terminal GDH/ZDH Package Core Supply (CVDD) E6, E7, E8, E9, E10, E11, G5, G12, H5, H12, J5, J12, K5, K12, M6, M7, M8, M9, M10, M11 IO Supply (DVDD) A2, A15, B1, B16, D4, D5, D12, D13, E4, E13, J14, M4, M13, N5, N12, P8, R1, R16, T2, T15 A1, A7, A10, A16, E5, E12, F5, F6, F7, F8, F9, F10, F11, F12, G1, G6, G7, G8, G9, G10, G11, G16, H3, H6, Ground (VSS) H7, H8, H9, H10, H11, J6, J7, J8, J9, J10, J11, K1, K6, K7, K8, K9, K10, K11, K16, L5, L6, L7, L8, L9, L10, L11, L12, M5, M12, T1, T7, T10, T16 Power Pins - 144-Pin RFP Package Core Supply (CVDD) 8, 16, 20, 33, 44, 53, 57, 65, 77, 85, 90, 101, 123, 128, 132 IO Supply (DVDD) 10, 31, 42, 50, 60, 68, 73, 81, 92, 103, 112, 125, 136 Ground (VSS) 1, 6, 13, 15, 18, 26, 30, 36, 40, 47, 54, 62, 69, 72, 78, 82, 87, 95, 99, 106, 109, 114, 118, 124, 129, 133, 140 Submit Documentation Feedback Device Overview 25 |
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