TLSR9118
Telink · TLSR9 Series
In production
32 bit · RV32IMAFC
Max clock
160MHz
SRAM
576KB
On-chip Flash
4096KB
Active current
—
Sleep current
—
Supply voltage
3–3.6V
Overview
TLSR9118 is a Telink-bit RISC-V MCU from 32, built on the Andes AndesCore D25（应用核）+ Andes N22（Wi-Fi/BLE 协处理核） core (RV32IMAFC), with a maximum clock of 160 MHz, 576 KB of on-chip SRAM, and 4096 KB KB of Flash.
Core and memory
| Vendor | Telink（Chinese mainland） |
|---|---|
| IP brand / origin | Andes（Taiwan, China） |
| Core | AndesCore D25（应用核）+ Andes N22（Wi-Fi/BLE 协处理核） |
| ISA / bit width | RV32IMAFC · 32 bit |
| Max clock | 160 MHz |
| SRAM | 576 KB |
| On-chip Flash | 4096 KB |
Power and electrical
Active current
—
Sleep current
—
Standby / shutdown
—
Conditions and notes: The vendor or source notes are in Chinese in the original datasheet 未在概要中给出待机电流；供电 3.0–3.6V
| Supply voltage | 3–3.6 V |
|---|---|
| Operating temperature | -40 ℃ ~ 105 ℃ |
Peripherals and interfaces
| UART / USART | 1 way |
|---|---|
| SPI | 1 way |
| I²C | 1 way |
| BLE | 1 way |
| Wi-Fi | 1 way |
| I²S | 1 way |
| LCD controller | 1 way |
| Other | The vendor or source notes are in Chinese in the original Wi-Fi 6 (11b/g/n/ax 20MHz) + BLE 5.x + 802.15.4；384KB ROM；12bit SAR ADC；I2S；SPI 屏 |
Sources and notes
Confidence:High (official datasheet) · Last verified 2026-11-04
The vendor or source notes are in Chinese in the original 双 RISC-V：D25 5 级流水线 160MHz 应用核 + N22 2 级流水线 160MHz Wi-Fi/BLE 核；576KB SRAM + 384KB ROM + 4MB Flash；40-pin QFN 5×5mm；-40~105℃。数据手册明确点名 Andes N22/D25。 数据手册未披露 IP 授权方，按厂商自研记录，待核实。 内核明确为 AndesCore D25 + N22，故 IP 品牌按晶心 Andes 记录。