IC WIRELESS USB 2.4GHZ 28-SOIC

CYWUSB6934-28SEC

Manufacturer Part NumberCYWUSB6934-28SEC
DescriptionIC WIRELESS USB 2.4GHZ 28-SOIC
ManufacturerCypress Semiconductor Corp
CYWUSB6934-28SEC datasheets
 


Specifications of CYWUSB6934-28SEC

Frequency2.4GHzData Rate - Maximum62.5kbps
Modulation Or ProtocolDSSS, GFSKApplicationsHID, PC, Peripheral Gaming Devices
Power - Output0dBmSensitivity-90dBm
Voltage - Supply2.7 V ~ 3.6 VData InterfacePCB, Surface Mount
Antenna ConnectorPCB, Surface MountOperating Temperature0°C ~ 70°C
Package / Case28-SOICOperating Temperature (min)0C
Operating Temperature (max)70COperating Temperature ClassificationCommercial
Operating Supply Voltage (min)2.7VOperating Supply Voltage (typ)3V
Operating Supply Voltage (max)3.6VLead Free Status / RoHS StatusContains lead / RoHS non-compliant
Memory Size-Current - Transmitting-
Current - Receiving-Other names428-1580-5
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[14]
12.0
AC Characteristics
[16]
Table 12-1. SPI Interface
Parameter
t
SPI Clock Period
SCK_CYC
[15]
t
SPI Clock High Time
SCK_HI (BURST READ)
t
SPI Clock High Time
SCK_HI
t
SPI Clock Low Time
SCK_LO
t
SPI Input Data Set-up Time
DAT_SU
t
SPI Input Data Hold Time
DAT_HLD
t
SPI Output Data Valid Time
DAT_VAL
t
SPI Slave Select Set-up Time before first positive edge of SCK
SS_SU
t
SPI Slave Select Hold Time after last negative edge of SCK
SS_HLD
t
S C K _ H I
S C K
t
S S _ S U
S S
t
t
D A T _ S U
D A T _ H L D
M O S I
d a ta fro m m c u
M IS O
t
S CK_C YC
t
S CK_HI
SCK
th
every 8
S CK_HI
SS
M ISO
data to m cu
Figure 12-2. SPI Burst Read Every 9th SCK HI Stretch Timing Diagram
Notes:
14. AC values are not guaranteed if voltages on any pin exceed Vcc.
15. This stretch only applies to every 9th SCK HI pulse for SPI Burst Reads only.
16. For F
= 13 MHz 50ppm, 3.3v @ 25°C.
OSC
17. SCK must start low, otherwise the success of SPI transactions are not guaranteed.
Document 38-16007 Rev. *G
Description
t
S C K _ C Y C
t
S C K _ L O
d a ta fro m m cu
t
D A T _ V A L
d a ta to m cu
Figure 12-1. SPI Timing Diagram
t
t
SCK_LO
S CK_H I (B URST READ)
th
every 9
S CK_H I
data to m cu
t
DA T_VAL
CYWUSB6932
CYWUSB6934
Min.
Typ.
Max.
Unit
476
ns
238
ns
158
ns
158
ns
10
ns
[16]
97
ns
[16]
[16]
77
174
ns
[17]
250
ns
80
ns
t
S S _ H L D
d a ta fro m m c u
d a ta
d a ta to m c u
d a ta
th
every 10
S CK_HI
data to mcu
data
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