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4. Device Pin Out and Signal Descriptions
4.1 28-LD SSOP Package
28
D0
OSCO
OSCI
1
D4
D2
TEST
AGND
NC
VCCIO
D1
D7
RXF#
TXE#
GND
NC
GND
D5
VCC
D6
RESET#
GND
D3
PWREN#
RD#
3V3OUT
USBDM
USBDP
WR
15
14
Figure 2 - 28 Pin SSOP Package Pin Out
4
1
VCCIO
D0
20
VCC
5
D1
D2
16
USBDM
3
15
USBDP
11
2
D3
D4
FT245RL
8
NC
9
D5
19
RESET#
24
10
6
NC
D6
27
OSCI
D7
28
OSCO
23
22
13
RXF#
TXE#
RD#
17
3V3OUT
A
G
N
D
T
G
N
D
G
N
D
G
N
D
E
S
T
14
12
WR
PWREN#
25
7
18
21
26
Figure 3 - 28 Pin SSOP Package Pin Out (Schematic Symbol)
FT245R USB UART I.C. Datasheet Version 1.05
© Future Technology Devices International Ltd. 2005