Ultra Low Power, Bluetooth Low Energy Module

Part Number Information
Part #: Price/Availability:
ENW-89835 Buy Now
EVAL-PAN1721 Buy Now

The PAN1721 is a cost-effective, ultra low-power, system-on-chip (SoC) for Bluetooth Low Energy applications. The module includes an eight channel, twelve bit analog-to-digital converter, 19 GPIOs plus battery and temperature sensors. A single device for both BLE master or slave nodes. The PAN1721 combines an excellent RF transceiver with a high performance low power 8051 microcontroller, in-system programmable flash memory, 8-KB RAM, and many other powerful supporting features and peripherals.

The PAN1721 is an ideal choce for applications where battery life is a critical application requirement, using only 500 nA in sleep mode. Short transition times between operating modes–3 uS Wake-Up – and power efficient hardware further reduce current consumption.



  • Bluetooth 4.0 Compliant and Bluetooth Low Energy
  • Dimensions: 14.5x 8.2 x 3 mm
  • Supports User Developed Applications
  • Texas Instruments’ Stack or Optional BlueRadios Stack
  • 256K Flash, 8K RAM
  • Supports 1 Mbps Data Rate
  • Temperature Range -40°C to +85°C
  • Eight Channel 12-Bit ADC


  • 2.4 GHz Bluetooth Low Energy Systems
  • Proprietary 2.4 GHz Systems
  • Human Interface Devices
  • Sports and Leisure Equipment
  • Mobile Phone Accessories
  • Consumer Electronics