CYWUSB6934-48LTXC Cypress Semiconductor Corp, CYWUSB6934-48LTXC Datasheet - Page 25

IC WIRELESS USB 2.4GHZ 48VQFN

CYWUSB6934-48LTXC

Manufacturer Part Number
CYWUSB6934-48LTXC
Description
IC WIRELESS USB 2.4GHZ 48VQFN
Manufacturer
Cypress Semiconductor Corp
Series
WirelessUSB™r
Datasheet

Specifications of CYWUSB6934-48LTXC

Package / Case
48-VQFN Exposed Pad, 48-HVQFN, 48-SQFN, 48-DHVQFN
Frequency
2.4GHz
Data Rate - Maximum
62.5kbps
Modulation Or Protocol
GFSK
Applications
General Purpose
Power - Output
0dBm
Sensitivity
-90dBm
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
Wireless Frequency
2.4 GHz
Operating Supply Voltage
2.7 V to 3.6 V
Maximum Operating Temperature
+ 70 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
0 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Memory Size
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
428-2984

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
CYWUSB6934-48LTXC
Manufacturer:
CYPRESS/赛普拉斯
Quantity:
20 000
AC Characteristics
Table 37. SPI Interface
Notes
Document 38-16007 Rev. *J
t
t
t
t
t
t
t
t
t
15. AC values are not guaranteed if voltages on any pin exceed Vcc.
16. This stretch only applies to every 9th SCK HI pulse for SPI Burst Reads only.
17. For F
18. SCK must start low, otherwise the success of SPI transactions are not guaranteed.
SCK_CYC
SCK_HI (BURST READ)
SCK_HI
SCK_LO
DAT_SU
DAT_HLD
DAT_VAL
SS_SU
SS_HLD
M ISO
M O S I
M IS O
Parameter
SCK
OSC
S C K
SS
S S
= 13 MHz ±50 ppm, 3.3v @ 25°C.
t
D A T _ S U
[16]
t
S S _ S U
data to m cu
[17]
SPI Clock Period
SPI Clock High Time
SPI Clock High Time
SPI Clock Low Time
SPI Input Data Set-up Time
SPI Input Data Hold Time
SPI Output Data Valid Time
SPI Slave Select Set-up Time before first positive edge of SCK
SPI Slave Select Hold Time after last negative edge of SCK
d a ta fro m m c u
[15]
every 8
Figure 12. SPI Burst Read Every 9th SCK HI Stretch Timing Diagram
t
SCK_HI
th
SCK_HI
t
S C K _ H I
t
D A T _ H L D
t
SC K_CYC
t
S C K _ C Y C
t
DAT_VAL
t
SCK_LO
Figure 11. SPI Timing Diagram
Description
t
S C K _ L O
t
D A T _ V A L
d a ta fro m m c u
d a ta to m c u
data to m cu
t
SCK_H I (BURST READ)
every 9
th
SCK_HI
[18]
d a ta fro m m c u
d a ta to m c u
97
77
Min.
476
238
158
158
250
10
80
[17]
[17]
data to m cu
Typ.
every 10
CYWUSB6934
CYWUSB6932
th
t
SCK_HI
174
S S _ H L D
Max.
[17]
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d a ta
d a ta
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
data
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