DLP-USB245R DLP Design Inc, DLP-USB245R Datasheet - Page 4

• Manufacturer Part Number: DLP-USB245R
• Description: MODULE USB-TO-PARL FIFO 18-DIP
• Manufacturer: DLP Design Inc

Specifications of DLP-USB245R

• Convert From (adapter End): USB
• Convert To (adapter End): Parallel
• Features: Bi-Directional
• Interface Type: USB
• Operating Supply Voltage: 3.3 V to 5.25 V
• Product: Interface Modules
• For Use With/related Products: Windows® 98 or higher, Mac OS 8.5 or higher
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 813-1025

2.0 TIMING DIAGRAMS
Rev. 1.0 (November 2008)
*Load = 30pF
*Load = 30pF
T
T
T
T
T10
T11
T12
I
T1
T2
T3
T4
T5
T6
I
T7
T8
T9
I
I
M
M
M
M
E
E
E
E
D[7 ..0]
D
TXE#
Description Min Max Unit
WR
RXF#
D[7 ..0]
D
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
D
WR Active Pulse Width
WR to WR Pre-Charge Time
Valid Data Setup to WR Falling Edge*
Valid Data Hold Time from WR Inactive*
WR Inactive to TXE#
TXE# Inactive After WR Cycle
D
D
RD#
E
E
E
E
S
S
S
S
C
C
C
C
R
R
R
R
I
I
I
I
P
P
P
P
T
T
T
T
I
I
I
I
O
O
O
O
T3
N
N
N
N
T9
T7
T1
Valid data
T11
4
T5
Valid data
50 + T6
M
M
M
M
50
20
80
50
50
20
80
0
0
0
5
I
I
I
I
N
N
N
N
T4
T12
T8
T6
T2
T10
M
M
M
M
50
25
25
© DLP Design, Inc.
A
A
A
A
-
-
-
-
-
-
-
-
-
X
X
X
X
U
U
U
U
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
N
N
N
N
I
I
I
I
T
T
T
T