FT901L-R datasheet(53/67 Pages) BRIDGETEK

53 / 67 page

FT900

/1/2/3 Revision C Embedded Microcontroller Datasheet

Version 1.0

Document No. BRT_000172 Clearance No.: BRT#087

Figure 6-5 - GPIO I/O ports connection

6.4

USB 2.0 Device and Host Interface

The example diagram in Figure 6-6 shows the FT900/1/2/3 series supporting one USB 2.0 host port and

one USB 2.0 device port, which makes FT900/1/2/3 system data transfer easier via a USB adapter.

USB2.0 Device

Port

VBUS_DTC/GPIO3 (60)

VBUS

D_DM (69)

D_DP (70)

GND

DRREF (71)

USB2.0 Host Port

FT900

USB

(59) PSW_N/GPIO2

VBUS

H_DM (72)

H_DP (73)

GND

HRREF (75)

(58) OC_N/GPIO1

(57) VBUS_DISCHG/

GPIO0

VBUS

VCC3V3

VBUS

Figure 6-6 - USB 2.0 ports connection

Slew rate bit

Enable output driver

Data output

Output driver capability

Data input

Schmitt trigger

Keeper

Keeper enable bit

Pull-down enable bit

Pull-up enable bit

Rpu

Rpd

ESD

VDDIO

FT900 I/O

FT901L-R 데이터시트(PDF) 53 Page - Bridgetek Pte Ltd.

FT901L-R 데이터시트(HTML) 53 Page - Bridgetek Pte Ltd.

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67

데이터시트 다운로드

링크 URL