User's Guide

Telink Proprietary and Confidential 4
2. Core Board Introduction
2.1 EVB introduction
EVB is TLSR8298 developed, the chip has the following new features:
The TLSR8298 can be applied to Bluetooth low energy applications. Its typical applications include ULP (Ultralow
Power) RFID (Radio Frequency Identification) devices, medical disposal Bluetooth LE application, small
form factor BLE/2.4G application, etc
核心板有如下特点：
1. • Clock sources: 24 MHz & 32.768 kHz crystals and 24 MHz & 32 kHz embedded RC oscillators
2. • Up to 12 GPIOs (QFN24)/6 GPIOs (WLCSP). All digital IOs can be used as GPIOS.
3. • SPI/I2C/UART with hardware flow control and 7816 protocol support
4. • Swire debug Interface
5. • Up to 3 channels of differential PWM:
6. • 14bit 4/1-channel (only GPIO input) SAR ADC
7. • Temperature sensor