VNC2-32L1B 参数 Datasheet PDF下载

Document No.: FT_000138

VINCULUM-II EMBEDDED DUAL USB HOST CONTROLLER IC Datasheet

Version -

1.2

Clearance No.: FTDI#

143

3

Device Pin Out and Signal Description Summary

VNC2 is available in six packages: 32 pin LQFP, 32 pin QFN, 48 pin LQFP (pin compatible with VNC1L), 48

pin QFN, 64 pin LQFP and 64 pin QFN.

Figure 3.3

shows how the VNC2 pins map to the VNC1L pins

(VNC2 pins labelled in bold text):

3.1 Pin Out - 32 pin LQFP

VCCIO 3.3V

GND Core

USB2DM

USB1DM

USB2DP

USB1DP

17

IO BUS5

IO BUS4

23

24

22

21

20

19

IO BUS6

25

18

16

GND IO

IO BUS7

26

GND Core

27

FTDI

XXXXXXXXXX

VNC2-32L1A

YYWW

15

IO BUS3

14

IO BUS2

VCCIO 3.3V

28

13

VCCIO 3.3V

IO BUS8

29

12

IO BUS1

IO BUS9

30

11

IO BUS0

IO BUS10

31

10

RESET#

IO BUS11

32

9

PROG#

1

2

3

4

5

6

XTOUT

GND PLL

7

1.8V VREG OUT

1.8V VCC PLL IN

Figure 3-1 32 Pin LQFP – Top Down View

Copyright © 2010 Future Technology Devices International Limited

3.3V VREG IN

GND Core

TEST

XTIN

8

9