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
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
Page 21
22
Page 22
23
Page 23
24
Page 24
25
Page 25
26
Page 26
27
Page 27
28
Page 28
29
Page 29
30
Page 30
Page 28/30

Download datasheet (305Kb)Embed
PrevNext
12.2
Power Management Timing
Table 12-4. Power Management Timing
Parameter
Description
t
Time from PD deassert to X13OUT
PDN_X13
t
Time from oscillator stable to start of SPI transactions
SPI_RDY
t
Power On to RESET deasserted
PWR_RST
t
Minimum RESET asserted pulse width
RST
t
Power On to PD deasserted
PWR_PD
t
PD deassert to clocks running
WAKE
t
Minimum PD asserted pulse width
PD
t
PD assert to low power mode
SLEEP
[24]
t
PD deassert to IRQ
WAKE_INT
t
PD deassert to clock stable
STABLE
t
IRQ assert (wake interrupt) to clock stable
STABLE2
t
X 1 3 O U T
P D N _ X 1 3
V C C
t
R E S E T
P W R _ R S T
t
P D
P W R _ P D
X13OUT
t
PD
PD
t
SLEEP
IRQ
Notes:
22. The PD pin must be asserted at power up to ensure proper crystal startup.
23. When X13OUT is enabled.
24. Both the polarity and the drive method of the IRQ pin are programmable. See page 9 for more details. Figure 12-6 illustrates default values for the Configuration
register (Reg 0x05, bits 1:0).
25. A wakeup event is triggered when the PD pin is deasserted. Figure 12-6 illustrates a wakeup event configured to trigger an IRQ pin event via the Wake Enable
register (Reg 0x1C, bit 0=1).
26. Measured with CTS ATXN6077A crystal.
Document 38-16007 Rev. *G
(The values below are dependent upon oscillator network component selection)
Conditions
V
[22]
[23]
[25]
assert (wake interrupt)
to within ±10 ppm
to within ±10 ppm
t
S P I_ R D Y
Figure 12-5. Power On Reset/Reset Timing
t
WAKE
t
WAKE_INT
Figure 12-6. Sleep / Wake Timing
CYWUSB6932
CYWUSB6934
[26]
Min.
Typ
Max.
2000
1
@ 2.7V
1300
cc
1
1300
2000
10
50
2000
2100
2100
t
R S T
t
STABLE
t
STABLE2
Page 28 of 30
Unit
µs
µs
µs
µs
µs
µs
µs
ns
µs
µs
us