CY7C68000-56LFXCT Cypress Semiconductor Corp, CY7C68000-56LFXCT Datasheet - Page 7

• Manufacturer Part Number: CY7C68000-56LFXCT
• Description: IC USB 2.0 TX2 TXRX 56VQFN
• Manufacturer: Cypress Semiconductor Corp
• Series: CY7Cr
• Type: Transceiverr

Specifications of CY7C68000-56LFXCT

• Protocol: USB 2.0
• Voltage - Supply: 3 V ~ 3.6 V
• Mounting Type: Surface Mount
• Package / Case: 56-VQFN Exposed Pad, 56-HVQFN, 56-SQFN, 56-DHVQFN
• Number Of Transceivers: 1
• Power Supply Requirement: Single
• Operating Supply Voltage (typ): 3.3V
• Operating Temperature Classification: Commercial
• Operating Supply Voltage (max): 3.6V
• Operating Supply Voltage (min): 3V
• Dual Supply Voltage (typ): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Dual Supply Voltage (min): Not RequiredV
• Mounting: Surface Mount
• Operating Temperature (max): 70C
• Operating Temperature (min): 0C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Drivers/receivers: -
• Lead Free Status / RoHS Status: Compliant, Lead free / RoHS Compliant

Document #: 38-08016 Rev. *H
Table 5-1. Pin Descriptions (continued)
SSOP QFN
13
12
24
35
39
52
23
27
37
49
31
54
47
42
32
3
6
4
52
55
17
28
32
45
53
16
20
30
42
24
47
40
35
25
6
5
XTALIN
XTALOUT
Uni_Bidi
V
V
V
V
V
GND
GND
GND
GND
GND
Reserved
Reserved
Reserved
Reserved
Reserved
CC
CC
CC
CC
CC
Name
Ground
Ground
Ground
Ground
Ground
Output
INPUT
INPUT
INPUT
INPUT
INPUT
Power
Power
Power
Power
Power
Type
Input
Input
[1]
Default
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Crystal Input. Connect this signal to a 24-MHz parallel-resonant, funda-
mental mode crystal and 20-pF capacitor to GND.
It is also correct to drive XTALIN with an external 24-MHz square wave
derived from another clock source.
Crystal Output. Connect this signal to a 24-MHz parallel-resonant, funda-
mental mode crystal and 30-pF (nominal) capacitor to GND. If an external
clock is used to drive XTALIN, leave this pin open.
Driving this pin HIGH enables the unidirectional mode when the 8-bit
interface is selected. Uni_Bidi is static after power on reset (POR).
V
V
V
V
V
Ground.
Ground.
Ground.
Ground.
Ground.
Connect pin to Ground.
Connect pin to Ground.
Connect pin to Ground.
Connect pin to Ground.
Connect pin to Ground.
CC
CC
CC
CC
CC
. Connect to 3.3V power source.
. Connect to 3.3V power source.
. Connect to 3.3V power source.
. Connect to 3.3V power source.
. Connect to 3.3V power source.
Description
CY7C68000
Page 7 of 14
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