InsightSip-logo2026

ISP2554
Bluetooth Low Energy 6.0 Modules

Built-in Antenna - Supporting Bluetooth Mesh, Thread and Matter

This ultra-compact LGA module, 8 x 8 x 1 mm, is based on the ultra-low power nRF54LM20 chip that offers a multi-protocol radio, advanced security features, and high capacity non-volatile storage and RAM. There are two variants of this module, based on two different versions of the chip. The A version is the standard module, and the B versions adds an Axon Neural Processing Unit (NPU) that offers up to 15x acceleration for  Edge AI processing tasks. 

isp2554-lm

8.0 x 8.0 x 1.0 mm

Module Description

This ultra-compact LGA module, 8 x 8 x 1 mm, is based on the ultra-low power nRF54LM20 chip that offers a multi-protocol radio and advanced security features. With its powerful Cortex-M33 processor, expanded memory and new set of peripherals, combined with Insight SiP capability for best-in-class antenna design, this module provides the perfect solution for drop-in Bluetooth connectivity.

Insight SIP also offers the ISP2454 Bluetooth Low Energy 6.0 Module, which has the same next generation radio and processor, but in a more streamlined single core implementation, for less demanding applications 

FIND VENDOR

Overview

  • Multi-protocol 2.4GHz Ultra Low Power
  • RF Transceiver based on Nordic Semiconductor nRF54LM20A /nRF54LM20B
  • Bluetooth 6.0 Mesh, Thread, Matter
  • NFC-A Tag for OOB pairing in option
  • Neural Processing Unit (B version) for edge AI
  • Very small size 8.0 x 8.0 x 1 mm
  • Fully integrated RF matching and Antenna
  • Integrated 32 MHz. 32 kHz Clock
  • DC/DC converter with load circuit
  • Arm Cortex-M33 128MHz with TrustZone technology
  • NVM 2MB / RAM 512 KB
  • Up to 47 GPIOs with wide range of peripherals including High speed USB, QDEC
  • Interfaces SPI, QSPI, I2C, I2S, UART, PWM, PDM
  • -40° to +85°C
  • Single 1.7 to 3.6 V supply
  • +8dBm Tx power / -96dBm Rx sensitivity
  • PSA Certified Level 3

Module Variants

This ultra-compact LGA module, 8 x 8 x 1 mm, is based on the ultra-low power nRF54LM20 chips that offer a multi-protocol radio and advanced security features. There are two variants of this module, with the only difference being the chip within the module. The nRF54LM20A version is the “standard” version, which offers the standard processor, and the nRF54LM20B adds a neural processing unit (NPU), which allows faster execution of AI inference models for “AI at the edge” applications. 
 

All other features, such as available peripherals and radio performance are identical. 

isp2454-lx

ISP2554-LA

Standard Variant
128MHz M33 Processor
2 MB NVM
512 KB RAM

CONTACT US

ISP2554-LB

AI Variant
128MHz M33 Processor
Integrated NPU
2 MB NVM
512 KB RAM

CONTACT US

Documentation

Data Sheets
  • Further documentation coming soon
  • Further documentation coming soon
  • Further documentation coming soon
  • further documentation coming soon