Preliminary Data Sheet
BCM20707
Bluetooth SoC for Embedded Wireless Devices
GENERAL DESCRIPTION
FEATURES
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.
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Complies with Bluetooth Core Specification
version 4.2 including BR/EDR/BLE
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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)
The BCM20707 is the optimal solution for embedded
and IoT applications. Built-in firmware adheres to the
Bluetooth Low Energy (BLE) profile
Support for EEPROM and serial flash interfaces
Integrated low dropout regulators (LDO)
On-chip software controlled PMU
PCM/I2S Interface
APPLICATIONS
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Home automation
Point-of-sale input devices
Blood pressure monitors
“Find me” devices
Heart rate monitors
Proximity sensors
Thermometers
Infrared modulator
IR learning
On-chip support for SPI (master/slave modes)
Broadcom Serial Communications interface
(compatible with NXP I2C slaves)
Wearables
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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
BCM20707
JTAG
Cortex-M3
DMA
Scan JTAG
Address
Decoder
Bus Arb
Trap & Patch
32-bit AHB
Flash I/F
AHB2EBI
SPI
Master
External
Bus I/F
AHB2MEM
AHB2MEM
RAM
PMU Control
AHB2APB
Remap &
Interrupt
Controller
WD Timer
GPIO+Aux
Pause
ROM
SW
Timers
JTAG Master
PCM
32-bit APB
LCU
UART
I/O
Port Control
Digital
Modulator
Digital I/O
Buffer
APU
Debug
UART
Calibration &
Control
RF
Bluetooth Radio
Blue RF I/F
I2C_Master
Digital Demod
Bit Sync
BT Clk/
Hopper
Low Power
Scan
PTU
Rx/Tx
Buffer
Blue RF Registers
LPO
MIC
ADC
PMU
POR
20707-DS206-R
May 27, 2016
Corporate Headquarters: San Jose, CA
CYPRESS [ CYPRESS ]
