CEC1712 datasheet(12/338 Pages) MICROCHIP

12 / 338 page

CEC1712

DS00003416C-page 12

 2020-2021 Microchip Technology Inc.

Note:

GPIO055/PWM2/SHD_CS0# should be pulled up for proper boot up of the chip.

2.4

Pin Multiplexing

2.4.1

DEFAULT STATE

The default state for analog pins is Input. The default state for all pins that default to a GPIO function is input/output/inter-

rupt disabled. The default state for pins that differ is shown in the Section 3.5, "GPIO Register Assignments". Entries for

the Default State column are

• O2ma-Low:

Push-Pull output, Slow slew rate, 2ma drive strength, grounded

• O2ma-High

Push-Pull output, Slow slew rate, 2ma drive strength, high output

• PU

Input, with pull-up resistor enabled

2.4.2

POWER RAIL

The Power Rail column defines the power pin that provides I/O power for the signal pin.

GPIO156/LED0

GPIO157/LED1

GPIO045/PWM2_ALT/ICT14

GPIO165/32KHZ_IN/CTOUT0

GPIO145/I2C09_SDA/JTAG_TDI/UART2_RX

GPIO146/I2C09_SCL/JTAG_TDO/UART2_TX

GPIO147/I2C15_SDA/JTAG_CLK

GPIO150/I2C15_SCL/JTAG_TMS

GPIO143/I2C04_SDA/UART0_CTS#

GPIO144/I2C04_SCL/UART0_RTS#

GPIO004/I2C00_SCL

GPIO003/I2C00_SDA

VCI_IN3#/GPIO000

VCI_IN0#/GPIO163

BGPO0/GPIO253

VCI_OUT/GPIO250

XTAL1

XTAL2

VSS_ANALOG

VTR_PLL

VBAT

VSS

VTR_REG

VREF_ADC

VSS

VTR1

VTR_ANALOG

VR_CAP

VTR2

VSS_ADC

Ball map

Signal

CEC1712 Datasheet(PDF) 12 Page - Microchip Technology

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