VT5365 datasheet(7/26 Pages) STMICROELECTRONICS

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VT5365

Design notes

7/26

2.2

Pin description

Note:

All other pins are not connected.

Table 2.

VT5365 pin description

Pin No.

Pin Name

Type

Description

AVSS

PWR

Analog Ground

ADC_IN

I/O

Analog input

VHIGH

I/O

Analog Input Feedback

OSC

12 MHz Xtal

OSC

12 MHz Xtal

DVSS2

PWR

Digital Ground

DVDD2

PWR

1.8 V Digital Supply

9RC_TIMER

I/O

SGPIO1

I/O

VGATE

SGPIO0

I/O

PSU Select

GPIO7

SWRIGHT - ‘Right’ switch input (active low)

GPIO6

I/O

SWLEFT - ‘Left’ switch input (active low)

GPIO5

I/O

SWMID - ‘Middle’ switch input (active low)

GPIO4

I/O

SWFOR - ‘Forward’ switch input (active low)

GPIO3

I/O

SWBACK - ‘Back’ switch input (active low)

GPIO2

I/O

GPIO1

I/O

GPIO0

I/O

LBAT_OUT - Low Battery Indicator

SDA

I/O

I2C SDA Line

RFOUT

I/O

RF Data

RFOFF

I/O

RF On

SCL

I/O

I2C SCL Line

DVDD1

PWR

1.8 V Digital Supply

DVSS1

PWR

Digital Ground

TRK_LED

I/O

Navigation LED Output

CHAN_SYNC

I/O

ID Button

VBAT

PWR

2.0 V to 3.2 V Power Supply Pin

DEBUG

I/O

Connect to GROUND

TEST

Connect to GROUND

AVDD

PWR

1.8 V analog supply

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