FT930Q-R datasheet(42/65 Pages) BRIDGETEK

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FT93x Datasheet Embedded Microcontroller Datasheet

Version 1.5

Document Reference No.: BRT_000051

Clearance No.: BRT#049

5.2

DC Characteristics

Electrical Characteristics (Ambient Temperature = -40°C to +85°C)

The typical values are obtained at room temperature (Tj = 25°C), VCC3V3 = 3.3V, and VCC1V2 = 1.2V.

Parameter

Description

Minimum

Typical

Maximum

Units

Conditions

VCCIO3V3

I/O operating supply

voltage

2.97

3.3

3.63

Normal

Operation

Icc1

Power down current

780

Power Down

Mode

Icc2

Idle current

Idle

Icc3

System operating

current*

USB2.0 Device

controller high

speed transfer

data

ADC / DAC

Operation

IOL/OH

High level/Low level

total maximum

output current

For all GPIOs

VCC1V2

Internal LDO voltage

1.2

Normal

Operation

Table 5-2 Operating Voltage and Current

Note*: The system operating typical current measured based on each function implements normal

operation with FT32B core active, and other peripherals keep idle status.

DC characteristics of I/O cells

Parameter

Description

Minimum

Typical

Maximum

Units

Conditions

Voh

Output Voltage

High

2.4

|Ioh|=2mA~16m

Vol

Output Voltage

Low

0.4

|Iol|=2mA~16mA

Vopu*

Output pull-up

Voltage for 5V

tolerance I/Os

VCCIO3V3-

0.9

|Ipu| = 1uA

Vih

Input High Voltage

2.0

LVTTL

Vil

Input Low Voltage

0.8

LVTTL

Vth

Schmitt trigger

positive threshold

Voltage

1.6

2.0

LVTTL

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