AN54L15Q-U

Raytac's AN54L15Q-U is a BT 5.4 stack (Bluetooth low energy or BLE) module designed based on Nordic nRF54L15 SoC solution, which incorporates: GPIO, QSPI, SPI, UART, I2C, I2S, PDM, PWM, ADC and NFC interfaces for connecting peripherals and sensors.

Highlights of nRF54L15 Solution

* 128 MHz Arm® Cortex®-M33 processor

* Scalable memory configurations up to 1.5 MB NVM and up to 256 KB RAM

* Multiprotocol 2.4 GHz radio supporting Bluetooth Low Energy, 802.15.4-2020, and 2.4 GHz proprietary modes (up to 4 Mbps)

* Comprehensive set of peripherals including new Global RTC available in System OFF, 14-bit ADC, and high-speed serial interfaces

* 128 MHz RISC-V co-processor

* Advanced security including TrustZone® isolation, tamper detection, and cryptographic engine side-channel leakage protection

Features

• Dual Transmission mode of BLE & 2.4GHz RF upon customer's preference.

• Compact size with (L) 14.0 x (W) 9.5 x (H) 1.85mm

• Low power requirements, ultra-low peak, average and idle mode power consumption.

• Supports Bluetooth 6.0(Intended), 5.4, IEEE 802.15.4 & 2.4Ghz RF & ANT & upon customer's preference.

• (Intended) Pre-Certified Module: FCC / IC / CE / Telec / KC / SRRC / NCC / WPC Certified & CE RED / RCM Compliant.

• Highly flexible multiprotocol SoC ideally suited for Bluetooth® Low Energy and 2.4GHz ultra-low-power wireless applications.

Quick Specifications

• 128 MHz ARM® Cortex™ processor with TrustZone® technology

• Supply: 1.7V – 3.6V

• Flexible and configurable 31 GPIOs

• Bluetooth 6.0(Intended), IEEE 802.15.4-2020, and 2.4 GHz transceiver

      •  -96dBm sensitivity in 1Mbps Bluetooth low energy (BLE) mode

      •  -104 dBm sensitivity in 125 kbps Bluetooth Low Energy mode (long range) with a 0.1% bit error rate

      •  -102 dBm typical sensitivity in IEEE 802.15.4

      •  Up to +8 dBm TX power; 1 dB step size from -8 dBm to +8 dBm

      •  RSSI (1dB resolution)

• Supported data rates:

  •  Bluetooth 6.0: 2Mbps, 1 Mbps, 500 kbps, 125 kbps

  •  IEEE 802.15.4-2020: 250 kbps

  •  Proprietary 2.4 GHz: 4 Mbps, 2 Mbps, 1 Mbps

  •  Advanced on-chip interfaces        

      •  RISC-V Coprocessor

      •  Global RTC (GRTC) that can run in System OFF mode and implement a shared system timer

      •  Seven 32-bit timers with counter mode

  
  

      •  Up to five fully featured serial interfaces with EasyDMA, supporting I2C, SPI controller/peripheral, and UART

      •  One high-speed SPIM up to 32 MHz, four up to 8 MHz

      •  One high-speed UARTE up to 4 Mbps, four up to 1 Mbps

      •  I2C up to 400 kHz

      •  Three pulse width modulator (PWM) units with EasyDMA

      •  I2S two channel Inter-IC sound interface

      •  ADC with up to eight programmable gain channels. 14-bit at 31.25 ksps,

  12-bit at 250 ksps, and up to 10-bit at 2 Msps

      •  Pulse density modulation (PDM) interface

      •  Near field communication (NFC)

      •  Up to two quadrature decoders (QDEC)

      •  Comparator and low-power comparator with wake-up from System OFF mode

      •  Temperature sensor

• Operating Temp: -40°C to +105°C

• Platform security

      •  Secure/non-secure memory protection

      •  Symmetric and asymmetric key crypto accelerator

      •  Secure key management

      •  Tamper detection

      •  Immutable boot partition

      •  Debug access port protection

      •  Two watchdog timers for secure and non-secure access

Datasheet

Design Guide

• Footprint (compatible for Protel, Altium Design)

• 2D/3D drawing

• Reflow/Solder Profile