CY7C63743-PC Cypress Semiconductor Corp, CY7C63743-PC Datasheet - Page 35

• Manufacturer Part Number: CY7C63743-PC
• Description: IC MCU 8K LS USB/PS-2 24-DIP
• Manufacturer: Cypress Semiconductor Corp
• Series: enCoRe™r

Specifications of CY7C63743-PC

• Applications: USB Microcontroller
• Core Processor: M8B
• Program Memory Type: OTP (8 kB)
• Controller Series: CY7C637xx
• Ram Size: 256 x 8
• Interface: PS2, USB
• Number Of I /o: 16
• Voltage - Supply: 4 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Through Hole
• Package / Case: 24-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 428-1324

Table 22-3. Details of Modes for Differing Traffic Conditions (continued)
Document #: 38-08022 Rev. *B
Control Read
ACK IN/Status OUT
1
1
1
1
1
1
NAK IN/Status OUT
1
1
3
1
1
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
1
1
1
1
1
1
2
1
1
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
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1 OUT
1 OUT
1 OUT
1 OUT
1 OUT
1 IN
0 OUT
0 OUT
0 token
0 OUT
0 OUT
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
2
2
!=2
> 10
x
x
2
2
count
!=2
> 10
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
UC
UC
UC
UC
UC
UC
UC
UC
buffer
UC
UC
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
FOR
FOR
valid
valid
valid
x
invalid
x
valid
valid
dval
valid
x
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
1
0
updates
UC
UC
UC
1
0
DTOG
updates
UC
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
1
1
1
UC
UC
UC
1
1
DVAL
1
UC
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
updates
updates
updates
UC
UC
UC
updates
updates
COUNT
updates
UC
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
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
IN
UC
UC
UC
UC
UC
1
UC
UC
UC
UC
UC
1
UC
UC
UC
UC
UC
1
UC
UC
UC
UC
UC
UC
UC
UC
UC
UC
UC
UC
UC
UC
UC
1
UC
1
1
1
1
UC
UC
UC
1
1
OUT
1
UC
UC
UC
1
1
1
UC
UC
UC
1
1
1
UC
1
UC
UC
UC
1
UC
UC
UC
1
UC
UC
UC
UC
UC
1
UC
UC
UC
UC
1
1
UC
ACK
UC
UC
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
NoChange
0
0
NoChange
NoChange
1
NoChange
0
3
0
NoChange
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
0 1 1 STALL
0 1 1 STALL
1 1 0 ACK (back)
0 1 1 STALL
2 1 0 response
0 1 1 STALL
0 1 1 STALL
0 1 1 STALL
0 1 1 STALL
0 0 0 ACK
1 0 0 ACK (back)
CY7C63722
CY7C63723
CY7C63743
Page 35 of 49
ACK
Ignore
Ignore
ACK
Ignore
Ignore
NAK
ACK
Ignore
Ignore
Ignore
Ignore
Ignore
STALL
Ignore
Ignore
Ignore
NAK
Ignore
Ignore
Ignore
RX
Ignore
Ignore
Ignore
STALL
yes
yes
yes
no
no
yes
yes
yes
int
yes
no
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