ISM78G1D Bluetooth Low Energy SIP


The ISM78G1D-L31 module is an embedded wireless Bluetooth low energy (BLE) connectivity device, based on the Renesas RL78/G1D microcomputer incorporating the RL78 CPU core and low power consumption RF transceiver supporting the Bluetooth ver 4.1 (Low Energy Single mode) specifications.

The ISM78G1D-L31 offers a RL78 CPU core is a 3-stage pipeline CISC architecture with an integrated BLE radio, on-board chip antenna, and 256KB ROM. The module provides a number of features and standard peripheral interfaces, enabling simple BLE connection for an embedded design. The low cost, small foot print, 11mmx13mm 31-Pin LGA package and ease of design-in make it ideal for a range of embedded applications.

Summary of Key Features of this WiFi Module

  • Bluetooth low energy (BLE)-compliant
  • CISC architecture with 3-stage pipeline
  • On-chip RF transceiver
  • Bluetooth v4.1 Specification (Low Energy Single mode)
  • 2.4 GHz ISM band, GFSK modulation, TDMA/TDD frequency hopping (including AES encryption circuit)
  • Adaptivity, exclusively for use in operation as a slave device
  • Voltage of rewrites: VDD = 1.8 to 3.6 V
  • Code flash memory: 256KB
  • Prohibition of block erase and rewriting (security function)

Product Documentation

Evaluation Board Documentation


Software Examples and Support Documentation

Typical Applications

The module has been designed to provide low power, low cost, and robust communications for applications operating in the globally available 2.4GHz unlicensed industrial, scientific, and medical band.

  • Battery Status
  • Blood Pressure Monitor
  • Find Me
  • Heart Rate Monitor
  • Proximity
  • Thermometer
  • Weight Scale
  • Time
  • Blood Glucose Monitor
  • Temperature Alarm
  • Location

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2016-11-08T12:41:08-04:00 2018-06-27T21:50:08-04:00