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DA6021 датащи(PDF) 24 Page - Renesas Technology Corp |
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DA6021 датащи(HTML) 24 Page - Renesas Technology Corp |
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24 / 225 page ![]() DA6021 HIGHLY INTEGRATED POWER MANAGEMENT IC FOR INTEL® ATOM™ Z3000 PROCESSOR Company Confidential Data Sheet Version 3.A - Final 31-Jan-14 © 2014 Dialog Semiconductor GmbH 24 of 224 www.dialog-semiconductor.com DRAMPWROK 1 VDDQ Asserted after VDDQ stable OD VCCAPWROK 1 VDDQ Power good indication to SoC OD COREPWROK 1 V3P3A Power good indication to SoC OD SUSPWRDNACK 1 V1P8A power off indication for _A power rails ID BATLOW_B 1 V1P8A Indicating that battery voltage is not high enough to boot OD THERMTRIP_B 1 V1P8S Catastrophic thermal event, shut down all power rails ID PROCHOT_B 1 V1P0S Open drain output to SoC indicating to limit the power OD SDMMC3_1P8_EN 1 V1P8S 1.8/3.3V selection for SD card 0=3.3V 1=1.8V ID SDMMC3_PWR_EN_B 1 V1P8S SD card power enable 1=off ID MODEM_OFF_B 1 V1P8A Modem reset signal OD SDWN_B 1 V1P8A System shut down warning or SIM card removal OD RTCPOR 1 VRTC Power on reset from system to PMIC ID Low voltage GPIOs GPIO0P0_BATIDIN 1 GPIO0VDD IOD GPIO0P1_BATIDOUT 1 GPIO0VDD IOD GPIO0P[7:2] 6 GPIO0VDD IOD GPIO0VDD 1 V1P8A Low voltage GPIO supply IP GPIO0GND 1 GND Low voltage GPIO ground IP High voltage GPIOs GPIO1P0_UIBTN_B 1 GPIO1VDD IOD GPIO1P[7:1] 7 GPIO1VDD IOD GPIO1VDD 1 V3P3A/VSYS High voltage GPIO supply IP GPIO1GND 1 GND High voltage GPIO ground IP Burst control unit BCUDISA 1 V1P8A BCU warning zone A output disable signal OD BCUDISB 1 V1P8A BCU warning zone B output disable signal OD BCUDISCRIT 1 V1P8A BCU critical zone output disable signal OD PWM PWM[2:0] 3 PWMVDD PWM output signals OD PWMVDD 1 V1P8A PWM supply voltage IP PWMGND 1 GND PWM ground IP Display BACKLIGHT_EN 1 V3P3A Backlight enable OD PANEL_EN 1 V3P3A LCD panel enable OD ADC SYSTHERM[2:0] 3 VLP System temperature thermistor input IA BPTHERM0 1 VLP Battery temperature input of pack 0 IA BPTHERM1 1 VLP Battery temperature input of pack 1 IA BATID 1 VLP Battery identification IA VBATSENSE 1 VBAT battery sense voltage IA Test PMICTEST 1 5V Test pin IA |
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