Document No.: FT_000053
FT232R USB UART IC Datasheet Version 2.07
Clearance No.: FTDI# 38
9.2 QFN-32 Package Dimensions
32
25
1
24
FTDI
XXXXXXX
Indicates Pin #1
(Laser Marked)
YYXX-A
8
17
FT232RQ
9
16
5.000 +/-0.075
Central
Heat Sink
Area
9
10 11 12 13 14 15 16
0.150 Max
17
8
0.500
18
19
20
21
22
23
24
7
6
5
4
3
2
1
0.250 +/-0.050
0.200 Min
32 31 30 29 28 27 26 25
Pin #1 ID
0.500 +/-0.050
3.200 +/-0.100
0.900 +/
-0.100
0.200
0.050
Note: The pin #1 ID is connected internally to the device’s central
heat sink area . It is recommended to ground the central heat sink
area of the device.
Dimensions in mm.
Figure 9.2 QFN-32 Package Dimensions
The FT232RQ is supplied in a RoHS compliant leadless QFN-32 package. The package is lead ( Pb ) free,
and uses a „green‟ compound. The package is fully compliant with European Union directive 2002/95/EC.
This package is nominally 5.00mm x 5.00mm. The solder pads are on a 0.50mm pitch. The above
mechanical drawing shows the QFN-32 package. All dimensions are in millimetres.
The centre pad on the base of the FT232RQ is not internally connected, and can be left unconnected, or
connected to ground (recommended).
The date code format is YYXX where XX = 2 digit week number, YY = 2 digit year number.
The code XXXXXXX is the manufacturing LOT code. This only applies to devices manufactured after April
2009.
Copyright © 2010 Future Technology Devices International Limited
36
FTDI [ FUTURE TECHNOLOGY DEVICES INTERNATIONAL LTD. ]
