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STA108X 데이터시트(PDF) 57 Page - STMicroelectronics |
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STA108X 데이터시트(HTML) 57 Page - STMicroelectronics |
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57 / 127 page ![]() DS13319 Rev 2 57/127 STA108x, STA109x Electrical Characteristics 126 Table 21. Current Consumption Symbol Parameter Test condition Limit values Notes Unit Min Typ Max IDD-A2 V VDD (STA1095/1090) Normal Mode - 300 450 (1) mA IDD-A2 V VDD (STA1085/1080) Normal Mode - 200 390 (2) mA IDD_STBY1 V VDD Soft STAND_BY1 7 - - (3) mA IDD_STBY2 V VDD Soft STAND_BY2 17 - - (4) mA IDDIO-A2 V VDD_IO (STA1095/1090) Normal Mode - 100 170 (1)(5) mA IDDIO-A2 V VDD_IO (STA1085/1080) Normal Mode - 90 120 (2)(5) mA IDDIO_STBY1 V VDD_IO Soft STAND_BY1 3 - - (3) mA IDDIO_STBY2 V VDD_IO Soft STAND_BY2 5 - - (4) mA IDDIO_ON VVDD_IO_ON Normal Mode - 100 200 (6) A IDDIO_ON_STANDBY PVDD_IO_ON Deep STAND_BY - 30 50 (6) A IDD_ADC0_1 VVADC0_1_AVDD Normal Mode - 19 - (7) mA IDD_ADC2 VVADC2_AVDD Normal Mode - 0.6 1 - mA IDD_DAC VVDAC_AVDD Normal Mode - 12 - (8) mA IDD_USB_VREG3V3_1V1 VVUSB_VREG_3V3_1V1 Normal Mode - - 17 (9) mA IDD_USB_VREG3V3_1V8 VVDD_USB_VREG3V3_1V8 Normal Mode -- 23 (10) mA IDD_USB0_VDD3V3 VVDD_USB0_VDD3V3 Normal Mode mA IDD_USB1_VDD3V3 VVDD_USB1_VDD3V3 Normal Mode mA 1. MP3 playback from USB + Graphic Application. Cortex-R4 running @ 450.67 MHz, Cortex-M3 running @ 208 MHz, 32-bit SDRAM @ 169 MHz, all DSP enabled, all DAC enabled, 18-bit LCD interface. 2. MP3 playback from USB. Cortex-R4 running @ 450 MHz, Cortex-M3 running @ 208 MHz, 16-bit SDRAM @ 169 MHz, all DSP enabled, all DAC enabled. 3. Cortex-R4 in WFI, Cortex-M3 in WFI, device running off internal ring oscillator (4 MHz), all clocks disabled, all GPIOs in input mode. 4. Cortex-R4 in WFI, Cortex-M3 in WFI, device running off crystal oscillator (24 MHz), all clocks disabled, all GPIOs in input mode. 5. This figure includes both digital VDDIO and analog consumption (USB, DAC, ADC, PLL). 6. RTC enabled. 7. ADC0 (Aux) 12.5 mA, ADC1 (Microphone) 6.5 mA. 8. All DACs active. 9. Both USB ports active. 10. Both USB ports active. Supplies are shorted internally to the device. |
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