CY7C63231A-PC Cypress Semiconductor Corp, CY7C63231A-PC Datasheet - Page 40

• Manufacturer Part Number: CY7C63231A-PC
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C63231A-PC

• Operating Temperature (max): 70C
• Operating Temperature (min): 0C
• Operating Temperature Classification: Commercial
• Mounting: Through Hole
• Lead Free Status / RoHS Status: Not Compliant

Table 20-3. Details of Modes for Differing Traffic Conditions(continued)
Document #: 38-08028 Rev. *B
3
1
1
Status OUT Only
0
0
0
0
0
0
OUT Endpoint
ACK OUT, STALL Bit = 0 (Figure 14-3)
1
1
1
1
ACK OUT, STALL Bit = 1 (Figure 14-3)
1
1
1
1
NAK OUT
1
1
1
1
Reserved
0
0
IN Endpoint
ACK IN, STALL Bit = 0 (Figure 14-3)
1
1
ACK IN, STALL Bit = 1 (Figure 14-3)
1
1
NAK IN
1
1
Reserved
0
0
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0 token
0 OUT
0 IN
0 OUT
0 OUT
0 OUT
0 OUT
0 OUT
0 IN
1 OUT
1 OUT
1 OUT
1 IN
1 OUT
1 OUT
1 OUT
1 IN
0 OUT
0 OUT
0 OUT
0 IN
1 OUT
1 IN
1 OUT
1 IN
1 OUT
1 IN
0 OUT
0 IN
1 Out
1 IN
count
x
x
2
2
!=2
> 10
x
x
<= 10
> 10
x
x
<= 10
> 10
x
x
<= 10
> 10
x
x
x
x
x
x
x
x
x
x
x
x
buffer
UC
UC
UC
UC
UC
UC
UC
UC
data
junk
junk
UC
UC
UC
UC
UC
UC
UC
UC
UC
updates
UC
UC
UC
UC
UC
UC
UC
UC
UC
FOR
FOR
dval
invalid
x
valid
valid
valid
x
invalid
x
valid
x
invalid
x
valid
x
invalid
x
valid
x
invalid
x
updates
x
x
x
x
x
x
x
x
x
DTOG
UC
UC
1
0
updates
UC
UC
UC
updates
updates
updates
UC
UC
UC
UC
UC
UC
UC
UC
UC
updates
UC
UC
UC
UC
UC
UC
UC
UC
UC
DVAL
UC
UC
1
1
1
UC
UC
UC
1
updates
0
UC
UC
UC
UC
UC
UC
UC
UC
UC
updates
UC
UC
UC
UC
UC
UC
UC
UC
UC
COUNT
UC
UC
updates
updates
updates
UC
UC
UC
updates
updates
updates
UC
UC
UC
UC
UC
UC
UC
UC
UC
updates
UC
UC
UC
UC
UC
UC
UC
UC
UC
UC
SETUP
UC
UC
UC
UC
UC
UC
UC
UC
UC
UC
UC
UC
UC
UC
UC
UC
UC
UC
UC
UC
UC
UC
UC
UC
UC
UC
UC
UC
UC
UC
UC
UC
UC
UC
IN
UC
1
UC
UC
UC
1
UC
UC
UC
UC
UC
UC
UC
UC
UC
UC
UC
UC
1
UC
1
UC
1
UC
1
1
OUT
UC
UC
1
1
1
UC
UC
UC
1
1
1
UC
1
UC
UC
UC
1
UC
UC
UC
UC
UC
UC
UC
UC
UC
UC
UC
UC
CY7C63221/31A
ACK
UC
UC
1
UC
UC
UC
UC
UC
1
UC
UC
UC
UC
UC
UC
UC
UC
UC
UC
UC
1
UC
UC
1
UC
UC
UC
UC
UC
UC
enCoRe™ USB
3
NoChange
NoChange
NoChange
0
0
NoChange
NoChange
0
1
NoChange
NoChange
NoChange
NoChange
NoChange
NoChange
NoChange
NoChange
NoChange
NoChange
NoChange
NoChange
NoChange
NoChange
1
NoChange
NoChange
NoChange
NoChange
NoChange
NoChange
2 1 0 response
0 1 1 STALL
0 1 1 STALL
0 1 1 STALL
0 0 0 ACK
1 0 0 ACK (back)
Page 40 of 50
Ignore
NAK
ACK
Ignore
Ignore
Ignore
Ignore
Ignore
STALL
Ignore
Ignore
Ignore
NAK
Ignore
Ignore
Ignore
RX
Ignore
Ignore
Ignore
STALL
Ignore
NAK
Ignore
TX
int
no
yes
yes
yes
yes
no
no
yes
yes
yes
yes
no
yes
no
no
no
yes
no
no
no
yes
no
no
yes
no
yes
no
yes
no
yes
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