JL-17T1 模组是我司推出的离线语音+AI 大模型（云端）的模块，依托于我司在语音识别技术上的积累和算法的不断优化和创新，离线识别算法与芯片架构深度融合，为客户提供超低成本的离线语音识别+AI 大模型（云端）方案；可广泛且快速应用于智能家居，各类智能小家电，86 盒，玩具，灯具等需要定制离线语音操控且需 AI 大模型（云端）扩展功能的产品类；该芯片采用 32bitRSIC 架构内核，能支持 DNN\TDNN\RNN 等神经网络及卷积运算，支持语音识别、语音增强、语音检测等功能，具备强劲的回声消除和环境噪声抑制能力，语音识别效果优于其它语音芯片。

PCB外观

推荐焊盘尺寸

特性

 High performance 32-bit RISC CPU

• Double core RISC 32-bit CPU(Support FPU)
• 24KB D-Cache 6 way, 32KB I-Cache 8way
• DC-320MHz operation
• 128 Vectored interrupts
• Four Levels interrupt priority

  Flexible I/O

• 16 GPIO pins
• All GPIO pins can be programmable as input or output individually
• All GPIO pins are internal pull-up/pull-down selectable individually
• CMOS/TTL level Schmitt triggered input
• External wake up/interrupt on all GPIOs

  Peripheral Feature

• FUSB 1.1 OTG controller
• Audio interface supports IIS, left adjusted, right adjusted and DSP mode
• Multi-function 32-bit timers, support capture and PWM mode
• 16-bit PWM generator for motor driving
• IIC interface supports host and device mode
• SPDIF receiving interface without analog amplify
• Quadrate decoder
• Watchdog
• Audio 16-bit ADC+Power amplifer
• Two channels MIC amplifier
• Power-on reset
• Embedded PMU support low power mode

  Bluetooth Feature

• CMOS single-chip fully-integrated radio and baseband
• Compliant with Bluetooth V5.0+BR+EDR+ BLE specification
• Bluetooth Piconet and Scatternet support
• Meet class2 and class3 transmitting power requirement
• Support GFSK and π/4 DQPSK all paket types
• Provides +15dbm transmitting power
• Receiver with -93dBm sensitivity
• Support a2dp\avctp\avdtp\avrcp\hfp\spp\smp\att\gap\gatt\rfcomm\sdp\l2cap profile

  WIFI Feature

• Support all mandatory IEEE 802.11b data rates of 1, 2, 5.5 and 11 Mbps, all 802.11g
  payload data rates of 6, 9, 12, 18, 24, 36, 48 and 54 Mbps, as well as 802.11n MCS0~ MCS7, MCS32, 20MHz/40MHz BW,800ns and 400ns guard interval.
• Support advanced 1x1 802.11n features:
  Full / Half Guard Interval
  Frame Aggregation
  Reduced Inter-frame Space (RIFS)
  Space Time Block Coding (STBC)
  Greenfield mode
• Support WEP/WPA-PSK(TKIP/CCMP) /WPA2-PSCK/AES256/AES128/SHA256/SHA128
• Support apply to AP/STA
• Transmitter power:
  DSSS 1M/S 17 dBm
  MCS0 16 dBm
  MCS7 13 dBm
• Receiver sensitivity:
  DSSS 1M/S -95 dBm
  MCS0 -92 dBm
  MCS7 -74 dBm

  Packages

• SMD36(19mm*36mm)