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TMS320DM355CZCEA13 bảng dữ liệu(PDF) 100 Page - Texas Instruments |
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TMS320DM355CZCEA13 bảng dữ liệu(HTML) 100 Page - Texas Instruments |
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100 / 163 page  TMS320DM355 SPRS463G – SEPTEMBER 2007 – REVISED JUNE 2010 www.ti.com 4.2 Recommended Operating Conditions NAME DESCRIPTION MIN NOM MAX UNIT CVDD Supply voltage, Core 1.235 1.3 1.365 V VDDA_PLL1 Supply voltage, PLL1 1.235 1.3 1.365 V VDDA_PLL2 Supply voltage, PLL2 1.235 1.3 1.365 V VDDD13_USB Supply voltage, USB Digital 1.235 1.3 1.365 V VDDA13_USB Supply voltage, USB Analog 1.235 1.3 1.365 V VDDA33_USB Supply voltage, USB Analog 3.135 3.3 3.465 V Supply Voltage VDDA33_USB_PLL Supply voltage, USB Common PLL 3.135 3.3 3.465 V VDD_DDR Supply voltage, DDR2 / MDDR 1.71 1.8 1.89 V VDDA33_DDRDLL Supply voltage, DDR DLL Analog 3.135 3.3 3.465 V VDD_VIN Supply voltage, Digital video In 3.135 3.3 3.465 V VDD_VOUT Supply voltage, Digital Video Out 3.135 3.3 3.465 V VDDA18_DAC Supply voltage, DAC Analog 1.71 1.8 1.89 V VDD Supply voltage, I/Os 3.135 3.3 3.465 V VSS Supply ground, Core, USB Digital 0 0 0 V VSSA_PLL1 Supply ground, PLL1 0 0 0 V VSSA_PLL2 Supply ground, PLL2 0 0 0 V VSS_USB Supply ground, USB 0 0 0 V Supply Ground VSSA_DLL Supply ground, DLL 0 0 0 V VSSA_DAC Supply ground, DAC Analog 0 0 0 V VSS_MX1 MXI1 osc ground(1) 0 0 0 V VSS_MX2 MXI2 osc ground(1) 0 0 0 V Voltage Input High VIH High-level input voltage(2) 2 V Voltage Input Low VIL Low-level input voltage(2) 0.8 V VREF DAC reference voltage 450 mV RBIAS DAC full-scale current adjust resistor 2550 Ω DAC(3) RLOAD Output resistor 499 Ω CBG Bypass capacitor 0.1 mF ROUT Output resistor (ROUT), between TVOUT and VFB pins 1070 Ω RFB Feedback resistor, between VFB and IOUT pins. 1000 Video Buffer(3) RBIAS DAC full-scale current adjust resistor 2550 Ω CBG Bypass capacitor 0.1 mA USB_VBUS USB external charge pump input 4.85 5 5.25 V USB R1 USB reference resistor(4) 9.9 10 10.1 k Ω Commercial 0 85 °C Extended Temperature Tc Operating case temperature range (A216 and -40 100 °C A135 devices) Transition time, 10% - 90%, All Inputs 0.25P Transition Time tt (unless otherwise specified in the ns or 10(5) electrical data sections) (1) Oscillator ground must be kept separate from other grounds and connected directly to the crystal load capacitor ground (see Section 5.5.1 ). (2) These I/O specifications apply to regular 3.3 V I/Os and do not apply to DDR2/mDDR, USB I/Os. DDR2/mDDR I/Os are 1.8 V I/Os and adhere to JESD79-2A standard, USB I/Os adhere to USB2.0 spec. (3) See Section 5.9.2.4 . Also, resistors should be E-96 spec line (3 digits with 1% accuracy). (4) Connect USB_R1 to VSS_USB_REF via 10K ohm, 1% resistor placed as close to the device as possible. (5) Whichever is smaller. P = the period of the applied signal. Maintaining transition times as fast as possible is recommended to improve noise immunity on input signals. 100 Device Operating Conditions Copyright © 2007–2010, Texas Instruments Incorporated Submit Documentation Feedback Product Folder Link(s): TMS320DM355 |
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