CY7C65640A-LFXC Cypress Semiconductor Corp, CY7C65640A-LFXC Datasheet - Page 5

• Manufacturer Part Number: CY7C65640A-LFXC
• Description: IC USB HUB CONTROLLER HS 56VQFN
• Manufacturer: Cypress Semiconductor Corp
• Series: TetraHub™r

Specifications of CY7C65640A-LFXC

• Controller Type: USB Hub
• Interface: SPI Serial
• Voltage - Supply: 3.15 V ~ 3.45 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 56-VQFN Exposed Pad, 56-HVQFN, 56-SQFN, 56-DHVQFN
• Current - Supply: 260mA
• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (min): 3.15V
• Operating Supply Voltage (max): 3.45V
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 56
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: CY4602 - KIT USB 4-PORT HUB REF DESIGN
• Lead Free Status / RoHS Status: Compliant, Lead free / RoHS Compliant
• Other names: 428-1805; CY7C65640A-LFXC

Pin Configuration
Document #: 38-08019 Rev. *J
DD–[4]
DD+[4]
DD–[3]
DD+[3]
DD–[2]
DD+[2]
DD–[1]
DD+[1]
GND
GND
GND
VCC
VCC
VCC
10
11
12
13
4
14
1
3
5
6
7
8
9
2
15
56
16
55
Figure 1. 56-Pin Quad Flat Pack No Leads (8 mm x 8 mm)
17
54
18
53
19
52
20
51
21
50
22
49
23
48
24
47
25
46
26
45
27
44
28
43
CY7C65640A
40
42
41
39
38
37
36
35
34
33
32
31
30
29
OVR#[2]
GND
PWR#[2]
OVR#[1]
PWR#[1]
VCC
GREEN#[2]
AMBER#[1]
GREEN#[1]
AMBER#[3]
GREEN#[3]
GND
AMBER#[2]
VCC
Page 5 of 23
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