Toshiba TC35661SBG Bluetooth® MCU is a highly integrated RFCMOS Bluetooth device that supports Bluetooth Classic (3.0+EDR), BT LE (low energy) 4.0 standard and Bluetooth 4.2 standard. The TC35661SBG complies with the standard Bluetooth HCI interface, providing a chip with an integrated stack and selected BT profiles. TC35661SBG adopts WIFI coexistence interface and supports BT3.0-HS function. Certified by the Bluetooth Certification Body (BQB), the TC35661SBG provides an easy way to integrate Bluetooth for a variety of industrial, medical and automotive applications.

Features Bluetooth Core Specification 3.0 and 4.0, EDR and LE support TC35661-0xx: Human-Machine Interaction Type TC35661-xxx: Embedded Profile Type

BT class 2 supports RF sensitivity -91dBm typ. Baseband ARM7TDMI - 13 to 52MHz on-chip ROM, RAM, including patch RAMROMless version

On-chip Balun, Antenna SW, LNA, LDO

Interface: UART, SPI, USB2.0(FS), I2C, I2S/PCM, GPIO, WiFi coexistence (2-wire, 3-wire, 4-wire) IEEE802.15.2. 2/3/4 coexistence interface data transfer up to 2Mbps (DH5 package) network package: 64 ball BGA (ROM version) - 0.5/0.8mm pitch 121ball BGA package (no ROMless version)

Operating voltage: 1.8V or 3.3V (typ) low power sleep mode 30uA (max)

Operating Mode < 30mA (depending on package type and selected operating mode) AEC-Q100 Automotive Qualification Benefits Dual Mode Core for Classic, Bluetooth 4.0 and 4.2 Standards Proven Bluetooth Hardware and Software Interoperability via Human-Machine Interaction Model Embedded Section Model Standalone Model

Optional embedded chip Bluetooth stack and profiles for easy Bluetooth system design

Standalone operation for small applications, no host microcontroller required

Two-layer PCB design feasible (@ 0.8mm ball pitch), low design cost Low BoM due to few external components Variety of programmable IO options On-chip voltage controller and low power modes Consumer and automotive qualified (AEC-Q100 )