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Os motores de busca de Datasheet de Componentes eletrônicos |
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Os motores de busca de Datasheet de Componentes eletrônicos |
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TMS320DM647 Folha de dados(PDF) 32 Page - Texas Instruments |
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TMS320DM647 Folha de dados(HTML) 32 Page - Texas Instruments |
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32 / 166 page  www.ti.com TMS320DM647/TMS320DM648 Digital Media Processor SPRS372 – MAY 2007 Table 2-5. TERMINAL FUNCTIONS (GROUND and POWER SUPPLY) (continued) TERMINAL NAME NO TYPE INTERNAL OPER VOLT DESCRIPTION PULLUP/PULLD OWN DVDD18 B5 1.8-V I/O supply voltage (DDR2 Memory Controller) DVDD18 B15 1.8-V I/O supply voltage (DDR2 Memory Controller) DVDD18 B18 1.8-V I/O supply voltage (DDR2 Memory Controller) DVDD18 B23 1.8-V I/O supply voltage (DDR2 Memory Controller) DVDD18 C3 1.8-V I/O supply voltage (DDR2 Memory Controller) DVDD18 C10 1.8-V I/O supply voltage (DDR2 Memory Controller) DVDD18 C13 1.8-V I/O supply voltage (DDR2 Memory Controller) DVDD18 C21 1.8-V I/O supply voltage (DDR2 Memory Controller) DVDD18 E5 1.8-V I/O supply voltage (DDR2 Memory Controller) DVDD18 F8 1.8-V I/O supply voltage (DDR2 Memory Controller) DVDD18 F14 1.8-V I/O supply voltage (DDR2 Memory Controller) DVDD18 F16 1.8-V I/O supply voltage (DDR2 Memory Controller) DVDD18 F18 1.8-V I/O supply voltage (DDR2 Memory Controller) DVDD18 G9 1.8-V I/O supply voltage (DDR2 Memory Controller) DVDD18 G11 1.8-V I/O supply voltage (DDR2 Memory Controller) DVDD18 G13 1.8-V I/O supply voltage (DDR2 Memory Controller) DVDD18 G15 1.8-V I/O supply voltage (DDR2 Memory Controller) DVDD18 G17 1.8-V I/O supply voltage (DDR2 Memory Controller) DVDD18 H10 1.8-V I/O supply voltage (DDR2 Memory Controller) DVDD18 H12 1.8-V I/O supply voltage (DDR2 Memory Controller) DVDD18 H14 1.8-V I/O supply voltage (DDR2 Memory Controller) VREFSSTL C11 (DVDD18/2)-V reference for SSTL buffer (DDR2 Memory Controller0. This input voltage cn be generated directly from DVDD18 using two 1-K Ω resistors to form a resister divider circuit. VCCMON L19 Die-side 1.2-V core supply voltage monitor pin. The monitor pins indicate the voltage on the die, and, therefore, provide the best probe point for voltage monitoring purposes. If the CVDDMON pin is not used, it should be connected directly to the 1.2-V core supply. VDD18MON B2 Die-side 1.8-V I/O supply voltage monitor pin. VDD33MON G21 Die-side 3.3-V I/O supply voltage monitor pin. Reserved RSV 1 L20 A Reserved. Unconnected RSV 2 L21 A Reserved . Unconnected RSV 3 D2 O Reserved . Unconnected RSV 4 D1 O Reserved . Unconnected RSV 5 D4 O Reserved . Unconnected RSV 6 D3 O Reserved . Unconnected RSV 7 H7 A Reserved. These pins must be connected directly to VSS for proper device operation. RSV 8 H8 A Reserved. These pins must be connected directly to VSS for proper device operation. RSV 9 M2 A Reserved . Unconnected RSV 10 A2 A Reserved . Unconnected RSV 11 E2 Reserved This pin must be connected directly to VSS for proper device operation. RSV 12 E1 Reserved. This pin must be connected directly to 1.8-V I/O supply Device Overview 32 Submit Documentation Feedback |
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