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PDF W7EU Data sheet ( Hoja de datos )
| Número de pieza | W7EU | |
| Descripción | Embedded USB | |
| Fabricantes | Wintec | |
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Hay una vista previa y un enlace de descarga de W7EU (archivo pdf) en la parte inferior de esta página. Total 13 Páginas | ||
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W7EU Series
Embedded USB Specification Rev 1.10
Embedded USB
W7EU Series
INFORMATION IN THIS DOCUMENT IS PROVIDED IN RELATION TO
WINTEC INDUSTRIES PRODUCTS, AND IS SUBJECT TO CHANGE
WITHOUT NOTICE.
NOTHING IN THIS DOCUMENT SHALL BE CONSTRUED AS GRANTING
ANY LICENSE, EXPRESS OR IMPLIED.
ALL INFORMATION IN THIS DOCUMENT IS PROVIDED ON AN “AS-IS”
BASIS WITHOUT GUARANTEE OR WARRANTY OF ANY KIND.
• Please contact your nearest Wintec representative for the latest updates or additional product
information.
1
http://www.Datasheet4U.com
1 page  
W7EU Series
Embedded USB Specification Rev 1.10
Performance and Reliability:
Performance and Reliability
Performance
ECC
Endurance
Data Error Rate
Data Retention
Up to 32MB/s (dual); 20MB/s (single)
SM3252
15 bit BCH ECC per 528 Bytes
SM3255
13/24/48 bit BCH ECC per 1KB
1,000,000 Write / Erase cycles (SLC)
1 in 1015 bits read
10 years
Table 1 – Performance and Reliability Data
Environmental Characteristics
Operating Temperature (ambient)
Storage Temperature (Min)
Storage Temperature (Max)
Non-Operating Shock
Non-Operating Vibration
Operating Vibration
ESD
+70˚C Max
-55˚C
+150˚C
600G peak @ 2ms pulse
5G peak @ 5-500 Hz
1.5G peak @ 5-40Hz
Withstand electrostatic discharge of +/- 4KV
Table 2 – Environmental Characteristics
5
5 Page 
W7EU Series
Embedded USB Specification Rev 1.10
Pin / Signal Descriptions:
PIN # Signal Name
1 VBUS
2 NC
3 D-
4 NC
5 D+
6 NC
7 GND
8 NC
9 KEY
Signal Type
Power
Input
I/O
-
I/O
-
Ground
-
Power
LED#
10 (Optional) / NC LVTTL Output
Signal Description
5V Power supply connection
No Connect
Negative differential data pin
No Connect
Positive differential data pin
No Connect
Ground Connection
No Connect
KEY
An Active low, up to 10mA pull-down (see note)
to indicate a USB transaction is taking place. The
signal enables the user to bring the LED control to
external panel display. The pin can be left open if
not used.
Table 4 – Pin and Signal Descriptions
Note: An LED indicator is built on module to enable users to visualize the embedded Flash module
activities. The LVTTL output driver is capable of sinking 24mA. An optional on-board LED draws
1mA of current (±20%), if installed. If the on-board LED is installed, the maximum external LED#
sink current is not to exceed 20mA.
Electrical Characteristics – DC Parameters:
Parameter
Supply Voltage
Input Leakage Current
Output Leakage Current
Peak Voltage on all Lines
Output High Voltage (VOH)
Output Low Voltage (VOL)
Input High (VIH)
Input Low (VIL)
Symbol
VBUS
VOH
VOL
VIH
VIL
Min
4.2
-10
-10
-0.5
2.4 (at IOH = -2mA)
2.0
-0.3
Table 5 – DC Parameters
Nom
5.0
-
-
-
-
-
-
-
Max
5.5
10
10
3.6
0.4
-
0.8
Unit
V
μA
μA
V
V
V
V
V
11
11 Page | ||
| Páginas | Total 13 Páginas | |
| PDF Descargar | [ Datasheet W7EU.PDF ] | |
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