CYWUSB6935-48LFXC Cypress Semiconductor Corp, CYWUSB6935-48LFXC Datasheet - Page 4

• Manufacturer Part Number: CYWUSB6935-48LFXC
• Description: IC USB WIRELESS 2.4GHZ 48VQFN
• Manufacturer: Cypress Semiconductor Corp

Specifications of CYWUSB6935-48LFXC

• Frequency: 2.4GHz
• Data Rate - Maximum: 62.5kbps
• Modulation Or Protocol: DSSS, GFSK
• Applications: AMR, ISM, RKE
• Power - Output: 0dBm
• Sensitivity: -95dBm
• Voltage - Supply: 2.7 V ~ 3.6 V
• Current - Receiving: 57.7mA
• Current - Transmitting: 69.1mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 48-VQFN Exposed Pad, 48-HVQFN, 48-SQFN, 48-DHVQFN
• Transmitting Current: 69.1mA
• Data Rate: 62.5Kbps
• Frequency Range: 2.4GHz To 2.483GHz
• Modulation Type: GFSK
• Rf Ic Case Style: QFN
• No. Of Pins: 48
• Supply Voltage Range: 2.7V To 3.6V
• Operating: RoHS Compliant
• Sensitivity Dbm: -95dBm
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Memory Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 428-1625

Table 2. SPI Transaction Format
Document #: 38-16008 Rev. *E
Bit Name
Bit #
M O S I
M IS O
M O S I
M IS O
M O SI
M ISO
M O S I
M IS O
S C K
S C K
SC K
S C K
S S
S S
SS
S S
DIR
7
c m d
D IR
D IR
DIR
c m d
cm d
D IR
cm d
0
0
1
1
INC
IN C
IN C
INC
6
IN C
1
0
0
1
A 5
A 5
A5
A 5
A 4
A 4
A4
A 4
a d d r
a d d r
addr
A 3
A 3
A3
a dd r
A 3
Byte 1
A 2
A 2
A2
A 2
Figure 1. SPI Single Read Sequence
Figure 3. SPI Single Write Sequence
A 1
A1
A 1
Figure 2. SPI Burst Read Sequence
Figure 4. SPI Burst Write Sequence
A 1
A 0
A 0
A0
Address
A 0
[5:0]
D 7
D7
D 7
D 7
D 6
D 6
D6
d ata fro m m cu
D 6
data from m cu
d a ta to m c u
d a ta t o m c u
D 5
D 5
D 5
D 5
D 4
D4
D 4
D 4
D 3
D 3
D 3
D 3
D 2
D2
D 2
D 2
1
D 1
D1
D 1
D 1
1
D 0
D0
D 0
D 0
D 7
da ta from m cu
D 7
D 6
D 6
d a ta to m c u
D 5
D 5
D 4
D 4
D 3
Byte 1+N
D 3
D 2
Data
[7:0]
D 2
1 + N
D 1
1 + N
D 1
D 0
D 0
CYWUSB6935
Page 4 of 34
[+] Feedback