Telink TLSR9517 Multi-Standard Wireless SoCs
Telink TLSR9517 Multi-Standard Wireless SoCs combine the features and functions required for high-quality wireless audio equipment into a single module. These SoCs have a 32-bit RISC-V MCU and provide high integration and ultra-low power application capabilities. Various BLUETOOTH® protocols, including BT Classic, BT LE, BT LE Mesh, and Auracast™ broadcast audio, are compatible with the TLSR9517 series. Designed with multi-stage power management in mind, these SoCs enable engineers to leverage this technology in various low-power applications. The TLSR9517 SoCs from Telink support many BT protocols, harness power-saving technology, enhance audio quality, and house all communication within a 2.4G private protocol. Up to five devices can be connected at once using the TLSR9517 modules, and devices crafted with this SoC can achieve simultaneous voice communication without needing to press buttons.Features
- Supports unique ID (UID)
- Clock source of 24MHz and 32.768kHz crystal and 32kHz / 24MHz embedded RC oscillator
- Three general 32-bit timers with four selectable modes in active mode
- Watchdog timer
- Low-frequency 32kHz timer available in low-power mode
- Set of digital and analog interfaces
- Embedded hardware AES block cipher with 128-bit keys and software AES CCM
- Embedded hardware acceleration for elliptical curve cryptography (ECC)
- Embedded random number generator (TRNG)
- Hardware OTA upgrade and multiple boot switch
- Supports Bluetooth 5.3, BLE Mesh
- 32-bit RISC-V microcontroller
- Battery voltage detection by ADC
- Brownout detection/shutoff and power-on-reset
- Multiple-power-state to optimize power consumption
- Supports USB battery charging
Applications
- Wearables
- Augmented reality glasses
- Smart watches
- Smart trackers
- Wristbands
- Audio
- Wireless headsets
- Earbuds
Specifications
- 2.7V to 4.3V battery power supply range
- 4.5V to 5.5V USB power supply range
- Flash
- Puya P25Q80U
- Total 1MB (8Mbits)
- Flexible architecture: 4KB per sector, 64KB/32KB per block
- Up to 256 bytes per programmable page
- Write protect all or portions of memory
- Sector erase (4KB)
- Block erase (32KB/6KB)
- 100,000 program/erase cycle endurance
- Typical 20-year data retention
- Bluetooth
- Bluetooth support with BR, EDR, and BLE 5.3
- Long-range support with 125kbps and 500 kbps data rate
- Bluetooth SIG Mesh support
- Bluetooth ISO channel support (aka Bluetooth 5.3) with broadcast and unicast mode
- Dimensions
- TLSR9517A: 40-pin QFN 4mm x 6mm
- TLSR9517B: 40-pin QFN 4mm x 6mm
- TLSR9517C: 56-pin QFN 7mm x 7mm
- RoHS compliant package
- -40°C to +85°C operating temperature range
Block Diagram
Yayınlandı: 2024-12-18
| Güncellenmiş: 2025-01-07
