BCM20707 Datasheet, PDF (2/65 Pages) Cypress Semiconductor – Complies with Bluetooth Core Specification version 4.2 including BR/EDR/BLE

Preliminary Data Sheet
BCM20707
Bluetooth SoC for Embedded Wireless Devices
GENERAL DESCRIPTION
The Broadcom^® BCM20707 is a single-chip
Bluetooth 4.2-compliant, stand-alone baseband
processor with an integrated 2.4 GHz transceiver.
Manufactured using the industry's most advanced
40 nm CMOS low-power process, the BCM20707
employs the highest level of integration to eliminate
all critical external components, thereby minimizing
the device's footprint and the costs associated with
implementing Bluetooth solutions.
The BCM20707 is the optimal solution for embedded
and IoT applications. Built-in firmware adheres to the
Bluetooth Low Energy (BLE) profile
APPLICATIONS
• Home automation
• Point-of-sale input devices
• Blood pressure monitors
• “Find me” devices
• Heart rate monitors
• Proximity sensors
• Thermometers
• Wearables
FEATURES
• Complies with Bluetooth Core Specification
version 4.2 including BR/EDR/BLE
• Broadcom proprietary LE 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-M3 microprocessor core
• On-chip power-on reset (POR)
• Support for EEPROM and serial flash interfaces
• Integrated low dropout regulators (LDO)
• On-chip software controlled PMU
• PCM/I²S Interface
• Infrared modulator
• IR learning
• On-chip support for SPI (master/slave modes)
• Broadcom Serial Communications interface
(compatible with NXP I²C slaves)
• Package types:
– 49-pin FBGA package (4.5 mm x 4.0 mm)
Bluetooth 4.2-compliant
– 36-pin WLBGA package (2.8 mm x 2.5 mm)
Bluetooth 4.2-complaint
– RoHS compliant
Figure 1: Functional Block Diagram
JTAG
Flash I/F
BCM20707
Cortex-M3
DMA
Trap & Patch
AHB2EBI
External
Bus I/F
AHB2APB
32-bit AHB
AHB2MEM
Address
Decoder
Bus Arb
AHB2MEM
PMU Control
WD Timer
GPIO+Aux
Remap &
Pause
SW
Timers
ROM
RAM
Interrupt
Controller
JTAG Master
32-bit APB
RF
Bluetooth Radio
Blue RF Registers
PMU
LPO
POR
Digital
Modulator
Calibration &
Control
Digital Demod
Bit Sync
Low Power
Scan
LCU
Buffer
APU
Blue RF I/F
BT Clk/
Hopper
Rx/Tx
Buffer
Scan JTAG
SPI
Master
PCM
UART
Debug
UART
I2C_Master
PTU
ADC
I/O
Port Control
Digital I/O
MIC
Corporate Headquarters: San Jose, CA
20707-DS206-R
May 27, 2016