CYW20735 Transceiver Datasheet

CYW20735 Datasheet PDF, Equivalent


Part Number

CYW20735

Description

Single-Chip Bluetooth Transceiver

Manufacture

Cypress Semiconductor

Total Page 30 Pages
PDF Download
Download CYW20735 Datasheet PDF


CYW20735
CYW20735
Single-Chip Bluetooth Transceiver for
Wireless Input Devices
The Cypress CYW20735 is a Bluetooth 4.2-compliant, stand-alone baseband processor with an integrated 2.4 GHz transceiver.
Manufactured using the industry's advanced 40 nm CMOS low-power process, the CYW20735 employs high levels of integration to
minimize external components, reducing the device footprint and the costs associated with implementing Bluetooth solutions.
The CYW20735 is the optimal solution for applications in wireless input devices including game controllers, remote controls,
keyboards, and joysticks.
Built-in firmware adheres to the Bluetooth Low Energy (BLE) profile and the BLE Human Interface Device (HID) profile.
Cypress Part Numbering Scheme
Cypress is converting the acquired IoT part numbers from Cypress 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
Cypress Part Number
BCM20735
CYW20735
BCM20735PKML1G
CYW20735PKML1G
BCM20735KFBG
CYW20735KFBG
Applications
Game controllers
Wireless pointing devices (mice)
Remote controls
Wireless keyboards
Joysticks
Home automation
Point-of-sale input devices
3D glasses
Blood pressure monitors
Find-me devices
Heart-rate monitors
Proximity sensors
Thermometers
Features
Complies with Bluetooth Core Specification version 4.2
including Basic Rate (BR) BR/BLE
Supports Cypress proprietary data rate up to 2 Mbps
BLE HID profile version 1.00 compliant
Bluetooth Device ID profile version 1.3 compliant
Supports Generic Access Profile (GAP)
Supports Adaptive Frequency Hopping (AFH)
Excellent receiver sensitivity
Programmable output power control
Integrated ARM Cortex-M4 microprocessor core floating point
unit (FPU)
On-chip power-on reset (POR)
Support for serial flash devices
Integrated buck and low dropout (LDO) regulators
On-chip software controlled power management unit
Programmable key scan matrix interface, up to 8 × 20 key-
scanning matrix
Three-axis quadrature signal decoder
Infrared modulator
IR learning
Auxiliary ADC with up to 28 analog channels
On-chip support for serial peripheral interface (SPI) (master
and slave modes)
CwyithprNesXsPSIe2CriasllCavoemsm) unications (BSC) interface (compatible
LE packet extension
Timed wakeup
Wireless charging interface
Package types:
60-pin quad flat no-lead (QFN)
111-pin fine pitch ball grid array (FBGA)
RoHS compliant
Cypress Semiconductor Corporation • 198 Champion Court
Document Number: 002-14881 Rev. *F
• San Jose, CA 95134-1709 • 408-943-2600
Revised Thursday, September 29, 2016

CYW20735
CYW20735
Figure 1. Functional Block Diagram
RF
JTAP
SW Debug
JTAG
Master
ARM
SMDMAC
ARM
CM4/FPU
I2C
Master
SPIFFY
Dual SPI
Quad SPI
MIPI DBI-C
I2C
Slave
Random
Number
UART
SPI Slave
AHB Master
Debug
UART
PTU Main
Patch
Control
AHB2APB
ROM
2MB
Patch RAM
64KB
RAM
320KB
OTP
2KB
Power
Domain
VDDC
VDDCG
OTP
VBAT
AHB
Master
Legend
Watch
Dog
GPIO
Timer
Pause
SPIFFY
UART
PCM
(I2S)
PCM2 (I2S)
PTU Aux
PKA
SHA
Security Engine
AES
TX/RX
DDT
MODEM
RX
CRC
Filter
Decoder
Symbol
Counter
TX
CRC
CSMA-
CA
BIST
MAC154_TOP
RX/TX
BT RF
Scheduler
BPL
BLE
BlueRF
LCU
GCI
AHB Bus Matrix (12/24/48/96 MHz)
MTU
BT Audio
Digital
PMU
CLB_UPI_MISC
CLB_UPI_PMU PWM
Programmable
Wait States
AVS
SPM
Bermuda
PDS
Analog
PMU
Thick
Oxide
Retention
RAM
16KB
MIA_KQD
3D
Glass
TRIAC
KYS
IR
IRL
MIF
(Quad)
ADC
Control
Cap
Touch
DWP
Sleep Timer
LPO Timer
LPO Calibration
Panama
Power Switch
Programmable
Wait States for LHL
Level Shifter
HID OFF
Timer
Wakeup
KYS/QUAD/GPIO/Timer
Level Shifter
LHL_LSP_PAD
HP-LPO
128KHz
XTALOSC
32KHz
LP-LPO
16/32/128KHz
AUX
ADC
LHL_TOP
GPIO * 40 + IR
Power/Ground
RSTN
JTAG_SEL
LHL_PAD
IoT Resources
Cypress provides a wealth of data at http://www.cypress.com/internet-things-iot to help you to select the right IoT device for your
design, and quickly and effectively integrate the device into your design. Cypress provides customer access to a wide range of
information, including technical documentation, schematic diagrams, product bill of materials, PCB layout information, and software
updates. Customers can acquire technical documentation and software from the Cypress Support Community website (http://
community.cypress.com/).
Document Number: 002-14881 Rev. *F
Page 2 of 55


Features CYW20735 Single-Chip Bluetooth Transceiv er for Wireless Input Devices The Cypr ess CYW20735 is a Bluetooth 4.2-complia nt, stand-alone baseband processor with an integrated 2.4 GHz transceiver. Man ufactured using the industry's advanced 40 nm CMOS low-power process, the CYW2 0735 employs high levels of integration to minimize external components, reduc ing the device footprint and the costs associated with implementing Bluetooth solutions. The CYW20735 is the optimal solution for applications in wireless i nput devices including game controllers , remote controls, keyboards, and joyst icks. Built-in firmware adheres to the Bluetooth Low Energy (BLE) profile and the BLE Human Interface Device (HID) pr ofile. Cypress Part Numbering Scheme Cy press is converting the acquired IoT pa rt numbers from Cypress to the Cypress part numbering scheme. Due to this conv ersion, there is no change in form, fit , or function as a result of offering t he device with Cypress part number marking. The table provides .
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