The TC35676FSG-001 is a Bluetooth Low Energy (BLE) system-on-chip (SoC) manufactured by Toshiba Semiconductor and Storage. This highly integrated device is designed for low-power wireless communication in a variety of IoT and wearable applications. It integrates a Bluetooth radio, a processor core, memory, and various peripherals into a single chip, enabling compact and efficient designs.

Applications

• Wearable devices: Smartwatches, fitness trackers, and health monitors.
• IoT devices: Smart home devices, industrial sensors, and asset trackers.
• Beacons: Proximity marketing, indoor navigation, and asset tracking.
• Medical devices: Glucose monitors, heart rate sensors, and blood pressure monitors.
• Remote controls: Wireless remote controls for TVs, set-top boxes, and other electronic devices.

Features

• Bluetooth Low Energy (BLE): Supports the latest Bluetooth 5.0 standard for low-power wireless communication.
• Integrated microcontroller: Includes an ARM Cortex-M0 core for application processing.
• Low power consumption: Designed for long battery life in portable devices.
• Small package size: Compact QFN package for space-constrained applications.
• Integrated peripherals: Includes UART, SPI, I2C, ADC, and GPIO interfaces.
• Security features: Supports encryption and authentication for secure communication.

Benefits

• Long battery life: Low power consumption enables extended operation in battery-powered devices.
• Reduced system cost: High integration reduces the number of external components required.
• Smaller product size: Compact package size enables smaller and more portable devices.
• Faster time to market: Integrated peripherals simplify development and reduce design time.
• Secure communication: Encryption and authentication features protect data from unauthorized access.
• Improved performance: Bluetooth 5.0 support provides faster data rates and longer range.

Technical Specifications

The TC35676FSG-001 operates in the 2.4 GHz ISM band. It supports data rates up to 2 Mbps using Bluetooth 5.0. The integrated ARM Cortex-M0 microcontroller operates at up to 48 MHz. It includes 128 KB of flash memory and 8 KB of SRAM. The supply voltage range is typically 1.8 V to 3.6 V. The operating temperature range is -40°C to +85°C. It is packaged in a QFN package with dimensions of approximately 5 mm x 5 mm. The current consumption in sleep mode is typically less than 1 μA. The BLE transmit power is adjustable up to +4 dBm.