CYWUSB6941-42BAC Cypress Semiconductor Corp, CYWUSB6941-42BAC Datasheet - Page 5

• Manufacturer Part Number: CYWUSB6941-42BAC
• Manufacturer: Cypress Semiconductor Corp

Specifications of CYWUSB6941-42BAC

• Lead Free Status / Rohs Status: Not Compliant

4.0
Table 4-1. Pin Description Table for the CYWUSB6941
Document #: 38-16004 Rev. *A
RF Pins
Filter/Crystal/Power Control Pins
Radio Control Interface (Data Pins)
Radio Control Interface (Control Pins)
Serial Interface Pins
Power and Ground Pins
Ball
E1
F5
D7
E7
B7
A5
A6
D5
B5
C5
C6
B6
C4
A2
D6
A3
B3
A4
B4
B2
D1
F6
E6
A1
A7
C2
C3
C7
D2
D3
D4
E2
E3
E4
E5
F1
X13OUT
BXTLEN
Pin Description
BnPWR
RFOUT
BRXEN
BRCLK
BPAEN
BTXEN
BDCLK
BnDEN
PACTL
BMOSI
BMISO
Name
X13IN
BRXD
BTXD
BSEN
VCC1
VCC2
VCC3
VCC4
RFIN
GND
X13
Output
Output
Output
Output
Output
Output
Type Default
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
GND
V
V
CC
CC
N/A
N/A
N/A
N/A
H
H
L
Antenna Input. Modulated RF signal received.
Antenna Output. Modulated RF signal to be transmitted.
Crystal Differential Input. Input for a differential crystal oscillator.
Crystal Differential Input. Input for a differential crystal oscillator.
System Clock. Buffered 13-MHz system clock.
Transmit Data. Transmit data input port.
Receive Data. Demodulated and sliced digital receive data.
Power Amplifier Control. High is an enable for external power amplifier in the transmit
mode.
Transmit Clock. 1-MHz clock associated with the transmit data.
Power Amplifier Enable. Enables the PA in transmit mode. Active HIGH.
Receive Circuitry Enable. This signal enables the receive circuitry. Active HIGH.
Transmit Circuitry Enable. This signal enables the transmit circuitry. Active HIGH.
Synthesizer Enable. This signal enables the hop synthesizer. Active HIGH.
Power-on Reset. This signal is active LOW. Connects to CYWUSB6942 signal BnPWR
Crystal Oscillator Enable. This signal enables the crystal oscillator. Active HIGH.
Input Data. This is the serial data input pin.
Output Data. This is the serial data output pin.
Input Clock. This is the serial input clock.
Enable. This signal enables the serial communication.
V
V
Ground pins.
CC
CC
pins for RF and analog baseband signals.
pin for digital signals.
PRELIMINARY
Description
CYWUSB6941
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