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PDF SN20086 Data sheet ( Hoja de datos )
| Número de pieza | SN20086 | |
| Descripción | USB2.0 Flash Disk Controller | |
| Fabricantes | SONiX | |
| Logotipo |  |
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USB2.0 Flash Disk Controller
DATA SHEET
Data Sheet
SN20086
www.DataSheet4U.com
SN20086
USB2.0 Flash Disk Controller
Revision 0.2
Copyright © 2004, Sonix Technology Co., Ltd.
All rights reserved.
1 page  
3. Pin Assignment
SN20086
2004/9/2 ver 0.2
F LC E 7
35
FLWP S W
RS TN
F LW P
F LR B1
40
F LC E 1
F LC E 2
F LC E 3
F LC E 4
VS S
45
VD 1 8
VD 3 3
1
30
5
25 G P IO 0
F LD2
F LALE
F LW E
20 VS S
VD1 8
VD3 3
XIN
XO U T
15 FLD1
F LD0
FLCE 8
10
Table 1 SN20086 pin list
# pin name type drive description
1 LED
DO 8mA LED output
2 VDDA PWR
Analog 3.3V
3 RPU
AIO
Connect to 1.5K pull up resistor
4 DPLUS AIO
USB D+
5 DMINUS AIO
USB D-
6 VSSA PWR
Analog ground
7 UVDD33 PWR
8 UVDD18 PWR
9 UVSSD PWR
10 VDDA PWR
11 VSSA PWR
UTMI Digital 3.3V
UTMI Digital 1.8V
UTMI Digital ground
Analog 3.3V
Analog ground
5
5 Page 
SN20086
2004/9/2 ver 0.2
6.3 DC electrical characteristics
Table 4
symbol parameter
test condition value
unit
VDI
VCM
VHSSQ
USB full speed differential input
USBitfiulilt speed differential
common mode range
| (D+) – (D-) | 0.2 (min)
Included VDI 0.8 (min)
range
2.5 (max)
USB high speed squelch detection
100 (min)
threshold
150 (max)
V
V
mV
VHSDSC USB high speed disconnect
detection threshold
525 (min)
625 (max)
mV
VHSSQ
VIH
USB high speed data signaling
common mode voltage range
dhigh leivel hinpuht vlodltage
-50 (min)
500 (max)
2.0 (min)
mV
V
VIL low level input voltage
0.8 (max)
V
VOH high level output voltage
IOH = -4 mA 2.3 (min)
V
VOL low level output voltage
IOL= 4 mA 0.5 (max)
V
IIL low level input current
VI = 0 V
RSTN pin : - 50.0 (max) µA
the other pins : - 3.0 (max)
IIH high level input current
VI = 3.6 V 3.0 (max)
µA
IDD input supply current
Isuspend supply current in suspend
20 (max)
TBD
mA
µA
6.4 AC electrical characteristics
6.4.1 USB transceiver signal (full speed mode)
Table 5
symbol
Tr
Tf
Trfm
Vo(crs)
parameter
test condition
transition rise time for DP or DM
transition fall time for DP or DM
rise / fall time matching
(Tr / Tf ) * 100
signal crossover voltage
min max unit
4 20 ns
4 20 ns
90 111.11 %
1.3 2.0 V
6.4.2 USB transceiver signal (high speed mode)
4
11 Page | ||
| Páginas | Total 15 Páginas | |
| PDF Descargar | [ Datasheet SN20086.PDF ] | |
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