参数资料
型号: FT245RL-REEL
厂商: FTDI, Future Technology Devices International Ltd
文件页数: 35/37页
文件大小: 0K
描述: IC USB TO PARALLEL FIFO 28-SSOP
产品培训模块: USB Introduction
标准包装: 1
应用: USB 至 FIFO 控制器
接口: USB,FIFO,(同步/异步)
电源电压: 1.8 V ~ 5.25 V
封装/外壳: 28-SSOP(0.209",5.30mm 宽)
供应商设备封装: 28-SSOP
包装: 标准包装
安装类型: 表面贴装
产品目录页面: 634 (CN2011-ZH PDF)
配用: 768-1020-ND - MOD USB PARALLEL FIFO DEV FT245R
其它名称: 768-1011-6
Copyright 2010 Future Technology Devices International Limited
7
Document No.: FT_000052
FT245R USB FIFO IC Datasheet Version 2.12
Clearance No.: FTDI# 39
3 Device Pin Out and Signal Description
3.1 28-LD SSOP Package
Figure 3.1 SSOP Package Pin Out and Schematic Symbol
3.2 SSOP Package Pin Out Description
Note: The convention used throughout this document for active low signals is the signal name followed by
a #
Pin No.
Name
Type
Description
15
USBDP
I/O
USB Data Signal Plus, incorporating internal series resistor and 1.5kΩ pull up
resistor to 3.3V.
16
USBDM
I/O
USB Data Signal Minus, incorporating internal series resistor.
Table 3.1 USB Interface Group
FT245RL
A
G
N
D
G
N
D
G
N
D
G
N
D
T
E
S
T
25
7
18
21
26
3V3OUT
VCCIO
4
17
NC
RESET#
NC
24
19
8
D0
D1
D2
D3
D4
D5
D6
D7
1
5
3
11
2
9
10
6
RXF#
WR
RD#
TXE#
23
22
13
14
20
16
15
USBDP
USBDM
VCC
OSCI
27
OSCO
28
PWREN#
12
USBDP
USBDM
3V3OUT
GND
RESET#
VCC
GND
NC
AGND
TEST
OSCI
OSCO
TXE#
RXF#
D0
D2
D1
D4
VCCIO
D7
GND
NC
D5
D6
D3
PWREN#
RD#
WR
F
T
2
4
5
R
L
Y
X
-A
1
14
15
28
F
T
D
I
X
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