CY7C66113C-LFXC Cypress Semiconductor Corp, CY7C66113C-LFXC Datasheet - Page 42

• Manufacturer Part Number: CY7C66113C-LFXC
• Description: IC MCU 8K USB HUB 4 PORT 56VQFN
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C66113C-LFXC

• Applications: USB Hub/Microcontroller
• Core Processor: M8
• Program Memory Type: OTP (8 kB)
• Controller Series: USB Hub
• Ram Size: 256 x 8
• Interface: I²C, USB, HAPI
• Number Of I /o: 31
• Voltage - Supply: 4 V ~ 5.25 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 56-VQFN Exposed Pad, 56-HVQFN, 56-SQFN, 56-DHVQFN
• Controller Family/series: (8051) USB
• Ram Memory Size: 256Byte
• No. Of Timers: 1
• Digital Ic Case Style: QFN
• Operating Temperature Range: 0°C To +70°C
• No. Of Pins: 56
• Core Size: 8 Bit
• Embedded Interface Type: HAPI, I2C, USB
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: CY3649 - PROGRAMMER HI-LO USB M8428-1339 - KIT LOW SPEED PERSONALITY BOARD
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

Document Number: 38-08024 Rev. *D
O
H
S
T
1. IN Token
3. OUT or SETUP Token with CRC error
2. OUT or SETUP Token without CRC error
S
Y
N
C
S
Y
N
C
S
Y
N
C
S
Y
N
C
Host To Device
Set
Host To Device
Set
up
up
IN
IN
Host To Device
Host To Device
O
U
O
U
Token Packet
Token Packet
T
Token Packet
T
Token Packet
/
/
Figure 47. Token and Data Packet Flow Diagram
D
D
R
D
D
R
D
D
R
D
D
R
A
A
A
A
N
D
N
D
N
D
N
D
E
P
E
P
E
P
E
P
C
R
C
C
R
C
C
R
C
C
R
C
5
5
5
5
UPDATE
SETUP
S
Y
N
C
S
Y
N
C
S
Y
N
C
S
Y
N
C
Device To Host
1/0
Device To Host
D
A
A
Host To Device
T
Data Packet
Data Packet
1/0
1/0
NAK/STALL
D
A
A
Host To Device
D
A
A
T
T
Data Packet
Data Packet
Data
Data
Data
16
C
R
C
UPDATE only if FIFO is
16
16
C
R
C
C
R
C
UPDATE
Host To Device
CY7C66013C, CY7C66113C
written
N
C
S
Y
Packet
Shake
Hand
Device To Host
S
Y
N
C
A
C
K
Packet
Shake
Hand
UPDATE
STAL
ACK,
NAK,
D
E
V
C
E
I
Page 42 of 59
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