Data Sheet

Copyright © Future Technology Devices International Limited 9
FT230X USB TO BASIC UART IC
Version 1.4
Document No.: FT_000566 Clearance No.: FTDI# 260
3.2 16-LD SSOP Package
RXD
4
GND
5
CTS#
6
CBUS2
7
USBDP
8
USBDM
9
3V3OUT
10
RESET#
11
VCC
12
GND
13
CBUS1
14
CBUS0
15
CBUS3
16
TXD
1
RTS#
2
VCCIO
3
U?
FT230XS
Figure 3.2 SSOP Schematic Symbol
3.2.1 SSOP Package PinOut Description
Note: # denotes an active low signal.
Pin No.
Name
Type
Description
12
**
VCC
POWER
Input
5 V (or 3V3) supply to IC
3
VCCIO
POWER
Input
1V8 - 3V3 supply for the IO cells
10
**
3V3OUT
POWER
Output
3V3 output at 50mA. May be used to power VCCIO.
When VCC is 3V3; pin 10 is an input pin and should be
connected to pin 12.
5, 13
GND
POWER
Input
0V Ground input.
Table 3.4 Power and Ground
** If VCC is 3V3 then 3V3OUT must also be driven with 3V3 input
Pin No.
Name
Type
Description
9
USBDM
INPUT
USB Data Signal Minus.
8
USBDP
INPUT
USB Data Signal Plus.
11
RESET#
INPUT
Reset input (active low).
Table 3.5 Common Function pins