Intel Quark SE C1000, Platform Manual

Page: 64 / 65

Termination of Unused Pins
Intel® Quark™ SE Microcontroller C1000
Platform Design Guide
June 2017
64 Document Number: 334715-004EN
Pin Default Function Function Description Termination
J4 VCC_RTC_1P8 1.8 supply voltage for RTC N/A
J5 VCC_SRAM_1P8 1.8 SRAM supply voltage N/A
J6 VSS_AVS_ESR1 Ground for switching regulator 1 N/A
J7 VCC_HOST_1P8 1.8v from platform to SoC N/A
J8 VSS_AVS_ESR3 Ground for ESR3 N/A
J9 VSS Ground N/A
J10 VSS_IO_AON Ground for Always On I/O N/A
J11 VSS_USB USB Ground N/A
J12 VSS_PLL Ground for PLL N/A
K1 VCC_AVD_OPM_2P6 2.6 voltage supply for OPM N/A
K2 VCC_BATT_ESR2_3P7
Main supply voltage for Switching
regulator 2
N/A
K3 PLT_REG_EN N/A
K4 VCCOUT_QLR2_1P8 Output voltage for linear reg2 N/A
K5 VCCOUT_QLR1_3P3 Output voltage for linear reg1 N/A
K6 VCCOUT_HOST_1P8 1.8 host supply output N/A
K7 VCC_HOST_1P8 N/A
K8 GPIO[7] GPIO[7] 1 - 10 kΩ R
PD
to VSS
K9 GPIO_SS[7] GPIO for Sensor Subsystem[7] 1 - 10 kΩ R
PD
to VSS
K10 GPIO_SS[6] GPIO for Sensor Subsystem[6] 1 - 10 kΩ R
PD
to VSS
K11 OSC32M_OUT Oscillator 32 MHz Out N/A
K12 OSC32M_IN Oscillator 32 MHz In N/A
L1 VCC_BATT_OPM_3P7 Main supply voltage for OPM N/A
L2 VCC_BATT_ESR3_3P7
Main supply voltage for Switching
regulator 2
N/A
L3 VSS_GNDSENSE_OPM
Ground Sense for over voltage
protection module
N/A
L4 VCC_VSENSE_PLAT_1P8 VSense on Switching Regulator2 N/A
L5 VCC_VSENSE_PLAT_3P3 VSense on Switching Regulator1 N/A
L6 VCC_VSENSE_HOST_1P8 VSense on Switching Regulator3 N/A
L7 VCC_HOST_1P8 1.8v from platform to SoC N/A
L8 VSS_AVSS_CMP Comparator ground N/A
L9 GPIO[6] GPIO[6] 1 - 10 kΩ R
PD
to VSS
L10 VSS_ADC_AGND ADC ground N/A
L11 USB_DP USB positive
Tied to DN and 1 - 10 kΩ R
PD
to VSS
L12 VCC_USB_3P3 3.3 supply voltage for USB N/A
M1 VSS Ground N/A
M2 VCC_BATT_ESR1_3P7 Mains supply voltage for ESR1 N/A