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IS1678

Bluetooth Dual-Mode System on a Chip

Status: In Production

Features:

  • Available in certified modules BM78
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Overview
Documents
Development Environment
RoHS Information
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Device Overview

Summary

The IS1678 is a fully‐certified Bluetooth®  (BR/EDR/LE) IC for designers who want to easily add dual mode Bluetooth wireless capability to their products.  Delivering local connectivity for the Internet of Things (IoT), the IS1678 IC bridges your product to Smart Phones and Tablets for convenient data transfer, control and access to cloud applications.

This Bluetooth SIG certified module provides a complete wireless solution with Bluetooth stack onboard, integrated antenna, and worldwide radio certifications in a compact surface mount package, 6 x 6 mm.  It supports GAP, SDP, SPP, and GATT profiles.  Data is transferred over the Bluetooth link by sending/receiving data via transparent UART mode, making it easy to integrate with any processor or microcontroller with a UART interface.  Configuration is made easy using a Windows® based GUI or directly via UART by a MCU.

The IS1678 SoC is available in ROM-based (IS1678S) and Flash-based (IS1678SM) variants.

Additional Features
  • Bluetooth Classic (BR/EDR) and Bluetooth Low Energy (BLE/LE)
  • Bluetooth 5 Certified
  • Available with either ROM or Flash (see ordering information below)
  • Bluetooth SIG Certified
  • Transparent UART mode for seamless serial data over UART interface
  • Easy to configure with Windows GUI or direct by MCU
  • Firmware field upgradable via UART
  • IC Size: 6 x 6 mm
  • Castellated surface mount pads for easy and reliable host PCB mounting
  • Environmentally friendly, RoHS compliant
  • Perfect for portable battery operated devices
  • Internal Battery Regulator Circuitry
  • Worldwide regulatory certifications
  • Single operating voltage: 3.2V to 4.3V
  • Temperature range: ‐20C to 70C
  • Simple, UART interface
  • Integrated crystal, internal voltage regulator, and matching circuitry
  • Multiple I/O pins for control and status
  • Frequency: 2.402 to 2.480 GHz
  • Available in certified modules BM78
  • Receive Sensitivity: ‐90 dBm (Classic); ‐92 dBm (LE)
  • Power Output: 2 dBm (typ.)
Parametrics
Name
Value
Bluetooth Classic-Data/SPP
Yes
Bluetooth Low Energy
Yes
I2C
1
TX Power
0dBm
GPIO
16
Pin Count
40
Package Type
QFN
Package Size
6 x 6 mm
Temperature Range
-20C to 70C
Operating Voltage Range
3.2 to 4.3

Documents

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Application Notes

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RoHS Information

Part Number
Device Weight (g)
Shipping Weight (grams)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
IS1678S-151
0.144500
0.208000
40
VQFN
6x6x0.9mm
Matte Tin
e3
IS1678S-151-TRAY
0.144500
0.451020
40
VQFN
6x6x0.9mm
Matte Tin
e3
IS1678S-152
0.144500
0.208000
40
VQFN
6x6x0.9mm
Matte Tin
e3
IS1678S-152-TRAY
0.144500
0.451020
40
VQFN
6x6x0.9mm
Matte Tin
e3
IS1678SM-151-TRAY
0.144500
0.451020
40
VQFN
6x6x0.9mm
Matte Tin
e3
IS1678SM-151
0.144500
0.208000
40
VQFN
6x6x0.9mm
Matte Tin
e3
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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