FT901L-R datasheet(17/67 Pages) BRIDGETEK

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FT900

/1/2/3 Revision C Embedded Microcontroller Datasheet

Version 1.0

Document No.: BRT_000172 Clearance No.: BRT#087

No.

Name

Type

Description

SPIM_SS1/GPIO33

I/O

GPIO33 input/output. (By default is GPIO input, internal pull-low)

Slave select 1 output for SPI master.

SPIM_SS2/GPIO34

I/O

GPIO34 input/output. (By default is GPIO input, internal pull-low)

Slave select 2 output for SPI master.

SPIM_SS3/GPIO35

I/O

GPIO35 input/output. (By default is GPIO input, internal pull-low)

Slave select 3 output for SPI master.

SPIS0_CLK/GPIO36

I/O

GPIO36 input/output. (By default is GPIO input, internal pull-low)

Serial clock input for SPI slave 0.

SPIS0_SS/GPIO37

I/O

GPIO37 input/output. (By default is GPIO input, internal pull-low)

Slave select input for SPI slave 0.

SPIS0_MOSI/GPIO38

I/O

GPIO38 input/output. (By default is GPIO input, internal pull-low)

Master out slave in for SPI slave 0.

SPIS0_MISO/GPIO39

I/O

GPIO39 input/output. (By default is GPIO input, internal pull-low)

Master in slave out for SPI slave 0.

SPIS1_CLK/GPIO40

I/O

GPIO40 input/output. (By default is GPIO input, internal pull-low)

Serial clock input for SPI slave 1.

SPIS1_SS/GPIO41

I/O

GPIO41 input/output. (By default is GPIO input, internal pull-low)

Slave select input for SPI slave 1.

SPIS1_MOSI/GPIO42

I/O

GPIO42 input/output. (By default is GPIO input, internal pull-low)

Master out slave in for SPI slave 1.

SPIS1_MISO/GPIO43

I/O

GPIO43 input/output. (By default is GPIO input, internal pull-low)

Master in slave out for SPI slave 1.

I2C0_SCL/GPIO44

I/O

GPIO44 input/output. (By default is GPIO input, internal pull-low)

I2C 0 serial clock input/output. (By default is I2C 0 master)

I2C0_SDA/GPIO45

I/O

GPIO45 input/output. (By default is GPIO input, internal pull-low)

I2C 0 data line input/output. (By default is I2C 0 master)

I2C1_SCL/GPIO46

I/O

GPIO46 input/output. (By default is GPIO input, internal pull-low)

I2C 1 serial clock input/output. (By default is I2C 1 slave)

I2C1_SDA/GPIO47

I/O

GPIO47 input/output. (By default is GPIO input, internal pull-low)

I2C 1 data line input/output. (By default is I2C 1 slave)

VCC1V2

+1.2V Regulator power supply for PLL.

Provide +1.2V power to this pin. This pin must be connected to pin 63.

Connect 0.1uF decoupling capacitor.

VCCIO3V3

+3.3V supply voltage.

This is the supply voltage for all the I/O ports. Connect a 0.1uF

decoupling capacitor to GND. This pin must be connected to pin 46 and

pin 64.

FT901L-R 数据表(PDF) 17 Page - Bridgetek Pte Ltd.

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