1. General Description

1.1. Product Concept

TC3567DFSG (Later omitted TC3567D.) are compliant with 2.4-GHz wireless communication, Bluetooth? Ver4.2 low energy.

RF analog parts and baseband digital parts are built in them, and TC3567D provides Bluetooth? HCI (Host Control Interface)

functions and Bluetooth? low energy GATT profile functions defined by Bluetooth? core specifications. TC3567D works as a

standalone application using Bluetooth? low energy communication system by connecting EEPROM (written a program for

standalone use) by I2C connection. The TC3567D can be connected to an external host CPU by the UART and controlled with the

HCI or the GATT/SM layer control command.

1.2. Features

? Compliant with Bluetooth? Ver4.2 low energy

? Built-in Bluetooth? Baseband Circuit

? Built-in Bluetooth? RF analog Circuit

? Transmission electric power: 0 dBm

? Receiver sensitivity: -93.5 dBm

? RSSI accuracy: ±1 dB (-90 to -10 dBm@input)

? Internal matching circuit

? Built-in ARM? Cortex?-M0 (13 MHz or 26 MHz operation frequency is able to select to run)

? Built-in masking ROM

? Boot program

? HCI/ extension HCI command

? GATT/SM layer control API (TCU command; Toshiba Command Unit)

? API for hardware control

? Retention SRAM (128 KB with 51 KB available for the user area)

? Support up to 4 patch program loader functions and auto patch function

? General Purpose IO ( 17 ports)

? General Purpose Serial Interfaces

? SPI interface (1 ch assigned to a General Purpose IO)

? I2C interface (1 ch assigned to a General Purpose IO)

? Host CPU Interface

? UART interface (9600 bps to 921.6 kbps, 1ch - shared with GPIOs)

? SPI interface

? Emulator debug control interface

? SWD (Serial Wire Debug) 2-wire (1 ch, There are two types of products, enabled or disabled for SWD function.)

? Wake-up Interface (2 ch assigned to a General Purpose IO)

? Wake-up input function from sleep and deep sleep

? PWM Interface (4 ch assigned to General Purpose IOs)

? Reference Clock Input (26 MHz)

? Built-in oscillator for crystal oscillator connection

? Sleep Clock Input (32.768 kHz)

? Built-in oscillator for crystal oscillator connection

? Works as Standalone (In User-App mode, operating by standalone is possible)

? Sleep and Deep Sleep Functions

? Built-in DCDC converter and LDO

? Wide range of input power supply voltages supported (Booting power supply voltage : 1.8 to 3.6 V, low battery voltage

detection)