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Cypress Semiconductor Electronic Components Datasheet

CYW20733 Datasheet

Single-Chip Bluetooth Transceiver Wireless Input Devices

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CYW20733
Single-Chip Bluetooth Transceiver
Wireless Input Devices
The Cypress CYW20733 is a Bluetooth 3.0 + EDR compliant, stand-alone baseband processor with an integrated 2.4 GHz trans-
ceiver. The device is ideal for applications in wireless input devices including game controllers, keyboards, and joysticks. Built-in
firmware adheres to the Bluetooth Human Interface Device (HID) profile and Bluetooth Device ID profile specifications. The
CYW20733 radio has been designed to provide low power, low cost, and robust communications for applications operating in the
globally available 2.4 GHz unlicensed ISM band. It is fully compliant with the Bluetooth Radio Specification 3.0 + EDR. The single-
chip Bluetooth transceiver is a monolithic component implemented in a standard digital CMOS process and requires minimal exter-
nal components to make a fully compliant Bluetooth device. The CYW20733 is available in three package options: a 81-pin, 8 mm ×
8 mm FBGA, a 121-pin, 9 mm × 9 mm FBGA, and a 56-pin, 7 mm x 7 mm QFN.
Cypress Part Numbering Scheme
Cypress is converting the acquired IoT part numbers from Broadcom to the Cypress part numbering scheme. Due to this conversion,
there is no change in form, fit, or function as a result of offering the device with Cypress part number marking. The table provides
Cypress ordering part number that matches an existing IoT part number.
Table 1. Mapping Table for Part Number between Broadcom and Cypress
Broadcom Part Number
BCM20733
BCM20733A3KFB1G
BCM20733A3KFB2G
BCM20733A3KML1G
Cypress Part Number
CYW20733
CYW20733A3KFB1G
CYW20733A3KFB2G
CYW20733A3KML1G
Features
Integrated LDO to reduce BOM cost
Bluetooth specification 3.0 + EDR compatible
Bluetooth HID profile version 1.1 compliant
Bluetooth Device ID profile version 1.3 compliant
Supports AFH
Excellent receiver sensitivity
On-chip support for common keyboard and mouse inter-
faces eliminates external processor
Infrared (IR) modulator
IR learning
Integrated 200 mW filterless Class-D audio amplifier
Triac control
Triggered Broadcom Fast Connect
One I/O capable of sinking 100 mA for high- current drive
applications
Programmable key scan matrix interface, up to 8 × 20 key-
scanning matrix
Three-axis quadrature signal decoder
Applications
Game controllers
Wireless pointing devices: mice, trackballs
Wireless keyboards
Joysticks
On-chip support for serial peripheral interface (master and
slave modes)
Broadcom Serial Communications Interface (compatible
with Philips® I2C slaves)
Two independent half-duplex PCM/I2S interfaces
Real-time clock supported with 32.768 kHz oscillator
Programmable output power control meets Class 2 or
Class 3 requirements
On-chip PA with a maximum output power of +10dBm with-
out external component
Integrated ARM7TDMI-S™-based microprocessor core
On-chip power on reset (POR)
On-chip software control power management unit
Three package types available:
81-pin FBGA package (8 mm × 8 mm)
121-pin FBGA package (9 mm × 9 mm)
56-pin QFN package (7 mm x 7 mm)
RoHS compliant
Point-of-sale (POS) input devices
Remote controls
Home automation
3D glasses
Cypress Semiconductor Corporation • 198 Champion Court
Document No. 002-14859 Rev. *R
• San Jose, CA 95134-1709 • 408-943-2600
Revised October 21, 2016


Cypress Semiconductor Electronic Components Datasheet

CYW20733 Datasheet

Single-Chip Bluetooth Transceiver Wireless Input Devices

No Preview Available !

CYW20733
Figure 1. Functional Block Diagram
Muxed on GPIO
Tx RTSN Tx RTSN MISO
Rx CTSN Rx CTSN
SDA/
SCK MOSI
1.2V
VDDC
Speaker
WDT
Processing
Unit
(ARM7)
Test
UART
32 kHz
LPCLK
24 MHz
384K
ROM
Periph
UART
BSC/SPI
Master
Interface
(BSC is I2C-
compat)
System Bus
VSS,
VDDO, 28 ADC
VDDC Inputs
1.2V
POR
CT ɇ ѐ
ADC 1.2V VDDC
Domain
80K
RAM
Peripheral
Interface
Block
Volt. Trans
Digital
Audio
Block
I/O Ring
Control
Registers
RF I/O
2.4 GHz
Radio
RF Control
and Data
Bluetooth
Baseband
Core
T/R
Switch
24 MHz
Frequency
Synthesizer
I/O Ring Bus
GPIO
Control/
Status
Registers
IR
Mod.
and
Learning
Keyboard
Matrix
Scanner
w/FIFO
3-Axis
Mouse
Signal
Controller
Class-D
Driver
MIA
POR
1.2V
LDO
LDO
CTRL
Power
32 kHz
LPCLK
SPI PWM PMU
M/S
WAKE
AutoCal
1.2V VDDRF
Domain
IR
57 GPIO I/O
8 x 20 6 quadrature inputs
Scan (3 pair) + Hi -current
Matrix Driver Controls
28 ADC
Inputs
VDDO Domain
÷4
128 kHz
LPCLK 128 kHz
LPO
Ref Xtal
High
Sink IO
57 GPIO Pins
32 kHz Xtal (opƟonal)
3V
Speaker
Out
1.62V -3.6V
1.2V
Document No. 002-14859 Rev. *R
Page 2 of 67


Part Number CYW20733
Description Single-Chip Bluetooth Transceiver Wireless Input Devices
Maker Cypress Semiconductor
Total Page 30 Pages
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