CY7C64013 CYPRESS [Cypress Semiconductor], CY7C64013 Datasheet - Page 43

• Manufacturer Part Number: CY7C64013
• Description: Full-Speed USB (12 Mbps) Function
• Manufacturer: CYPRESS [Cypress Semiconductor]

23.0
Notes:
Document #: 38-08001 Rev. **
10. For 25-pF load.
11. Assumes chip select CS is asserted (LOW).
f
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
9.
OSC
cyc
CH
CL
rfs
ffs
rfmfs
dratefs
sink
RD
OED
OEZ
OEDR
WR
DSTB
STBZ
STBLE
watch
Per Table 7-6 of revision 1.1 of USB specification.
Parameter
Switching Characteristics
Clock Rate
Clock Period
Clock HIGH time
Clock LOW time
Transition Rise Time
Transition Fall Time
Rise / Fall Time Matching; (t
Full Speed Date Rate
Current Sink Response Time
Read Pulse Width
OE LOW to Data Valid
OE HIGH to Data High-Z
OE LOW to Data_Ready Deasserted
Write Strobe Width
Data Valid to STB HIGH (Data Set-up Time)
STB HIGH to Data High-Z (Data Hold Time)
STB LOW to Latch_Empty Deasserted
Watch Dog Timer Period
USB Full Speed Signaling
HAPI Read Cycle Timing
HAPI Write Cycle Timing
[10, 11]
DAC Interface
Timer Signals
Clock Source
(f
Description
[11]
OSC
r
/t
= 6.0 MHz)
f
)
[10, 11]
[10, 11]
[9]
[11]
[11]
12 ±0.25%
6 ±0.25%
0.45 t
0.45 t
166.25
8.192
Min.
90
15
15
15
4
4
0
5
0
CYC
CYC
167.08
14.336
Max.
111
0.8
20
20
40
20
60
50
CY7C64013
CY7C64113
Page 43 of 48
Mb/s
MHz
Unit
ms
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
%
s