CYWM6934 Datasheet, PDF (5/9 Pages) Cypress Semiconductor – WirelessUSB LS Radio Module

PRELIMINARY
CYWM6934
the ETSI 301 489-17 (immunity testing) is strongly recom-
mended. Cypress assumes no responsibility for compliance of
the end-product configuration.
Product Labeling Requirements
European Union product labeling requirements stipulate
specific text be placed on the device containing the
CYWM6934 module. The product label must include the
following text and must be affixed to the exterior of the OEM’s
product. (As shown in the ‘Correct Labeling’ section 4.1.3).
This same information may be included in the product user
manual, however this is not mandatory. Packaging and user
documentation must indicate the use restrictions of the end-
product (i.e. countries disallowing the operating frequencies of
the CYWM6934).
Note:
The end-product must be labeled "CE" and to the right of the
CE mark, the label should have '!' with a circle around it. The
exclamation mark designates a non-harmonized frequency
band.
5.0 Pin Definitions
Table 5-1. Pin Description Table for the CYWM6934
Pin QFN
1
2
3
4
5
6
7
8
9
10
11
12
Name Direction
GND
–
Ground
Description
VCC
–
Supply voltage for the entire Radio Module (2.7V-3.6V). It is recommended that 3.3V be
used for most applications.
IRQ
Output Interrupt signal from Radio Module to the MCU
nRESET Input Active low reset signal from MCU to Radio Module
MOSI
nSS
Input
Input
Master out, slave in SPI signal from MCU to Radio Module
Active low slave select signal from MCU to Radio Module
SCK
MISO
Input SPI clock from MCU to Radio Module
Output Master in, slave out SPI signal from Radio Module to MCU
GND
–
Ground
nPD
Input Active low power-down signal from MCU to Radio Module
N/C
–
No connect—leave open
N/C
–
No connect—leave open
GND
IRQ
MOSI
SCK
GND
N/C
12-pin
2mm
header
12
34
56
78
9 10
11 12
V CC
nRESET
nSS
MISO
nPD
N/C
Figure 5-1. CYWM6934 Header Pin-out
Document 38-16012 Rev. *A
Page 5 of 9
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