604-00051 Parallax Inc, 604-00051 Datasheet - Page 8

• Manufacturer Part Number: 604-00051
• Description: IC EMBEDDED USB HOST 48-LQFP
• Manufacturer: Parallax Inc

Specifications of 604-00051

• Controller Type: USB 2.0 Controller
• Interface: UART
• Voltage - Supply: 3 V ~ 3.6 V
• Current - Supply: 25mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 48-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure � � FIF� Read Cycle
Table 6 � FIF� Read Cycle Timings
* Load = 30pF
Figure 5 � FIF� Write Cycle
Table 7 � FIF� Write Cycle Timings
Vinculum VNC1L Embedded USB Host Controller I.C. Datasheet Version 0.95
Time
T1
T2
T3
T�
T5
T6
Time
T7
T8
T9
T10
T11
T12
D[7...0]
D[7...0]
TXE#
RXF#
RD#
WR
Description
RD Active Pulse Width
RD to RD Pre�Charge Time
RD Active to Valid Data*
Valid Data Hold Time from RD Inactive*
RD Inactive to RXF#
RXF Inactive After RD Cycle
Description
WR Active Pulse Width
WR to RD Pre�Charge Time
Data Setup Time before WR Inactive
Data Hold Time from WR Inactive
WR Inactive to TXE#
TXE Inactive After WR Cycle
T3
Min
50
50 + T6
20
0
0
80
Min
50
50
20
0
5
80
Valid Data
T1
Max
�
�
50
�
25
�
Max
�
�
�
�
25
�
T7
T9
Unit
ns
ns
ns
ns
ns
ns
Unit
ns
ns
ns
ns
ns
ns
Valid Data
© Future Technology Devices International Ltd. 2006
T11
T4
T5
T10
T8
T6
T2
T12