參數(shù)資料
型號(hào): USB3450-FZG
廠商: STANDARD MICROSYSTEMS CORP
元件分類: 微控制器/微處理器
英文描述: HI-SPEED USB HOST OR DEVICE PHY WITH UTMI+INTERFACE
中文描述: SERIAL COMM CONTROLLER, QCC40
封裝: 6 X 6 MM, 0.90 MM HEIGHT, 0.50 MM PITCH, ROHS COMPLIANT, MO-220, QFN-40
文件頁數(shù): 10/40頁
文件大?。?/td> 1086K
代理商: USB3450-FZG
Hi-Speed USB Host or Device PHY With UTMI+ Interface
Datasheet
Revision 0.1 (05-11-05)
10
SMSC USB3450
DATASHEET
Chapter 3 Pin Configuration and Pin Definitions
The USB3450 is offered in a 40 pin QFN package. The pin definitions and locations are documented
below.
3.1
USB3450 Pin Locations
The flag of the QFN package must be connected to ground.
Figure 3.1 USB3450 Pinout - Top View
X
L
L
O
O
V
R
C
V
V
DATA[1]
DATA[0]
DATA[2]
DATA[3]
DATA[4]
DATA[5]
DATA[6]
DATA[7]
RXVALID
HOSTDISC
R
V
V
V
X
X
V
V
R
H
DM
DP
VDD3.3
RESET
TXVALID
SUSPENDN
TXREADY
TERMSEL
XCVRSEL0
NC
10
1
1
1
1
1
1
1
1
1
2
21
22
24
25
26
27
28
29
30
23
3
3
3
3
4
3
3
3
3
3
1
2
3
4
5
6
7
8
9
USB3450
Hi-Speed USB
UTMI+ PHY
40 Pin QFN
GND FLAG
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