IS1678S-151 by Microchip Technology
Bluetooth Dual-Mode System on a Chip
| Status: | Active |
|---|---|
| Series: | IS1678 |
| RoHS: | Compliant |
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.
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.) |
Specifications
| Bluetooth Classic-Data/SPP | Yes |
|---|---|
| Bluetooth Classic-Audio | No |
| Bluetooth Low-Energy | Yes |
| Host Interface | UART |
| Audio Channels | No |
| Analog Audio Out | No |
| Digital Audio Out | No |
| Line-in | No |
| I2C | 1 |
| SPI | No |
| PWM | No |
| Security | AES128 |
| Temp Sensor | No |
| RSSI | Yes |
| Rx Sensitivity | -90 dBm, -92 dBm (LE) |
| Memory Type | Flash/ROM |
| Tx Power | 0dBm |
| GPIO | 16 |
| Pin Count | 40 |
| Package Type | QFN |
| Package Size | 6 x 6 mm |
| Temp Range Min | -20C |
| Operation Voltage Min | 3.2 |
| Temp Range Max | 70C |
| Operation Voltage Max | 4.3 |
| Max IO Pins | 0 |
| Max Operating Freq | 0 |
| Power Output | 0 |
| Cloud Partners | False |
Resources
Data Sheets |
|---|
| IS1678 Datasheet |
Application Notes |
|---|
| IS1678 Application Note |
Supporting Collateral |
|---|
| IS1678 / BM78 Firmware v1.35 Release Notes |
Environmental Information
| JEDEC Indicator | e3 |
|---|---|
| ROHS | Compliant |
| China EFUP | Compliant |
| Device Weight (g) | 0.1071 |
| Shipping Weight (kg) | 0.37 |
| Lead Count | 40 |
| Package Type | VQFN |
| Package Width or Size | 6x6x1mm |
| Soldering Composition | Matte Tin |
Alternative Descriptions
| 2.4GHz BLUETOOTH HID | Microchip Technology |
| MCCIS1678S-151 | Avnet Silica |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a IS1678S-151?
Additional datasheets, footprints and schematics for IS1678S-151 are listed on our Part Details page. You can also find images and similar parts to IS1678S-151 on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for IS1678S-151 on our Product Comparison page. Access via the 'View Pricing & Stock' button to view IS1678S-151 price breaks, MOQs, lead times, inventory and SKUs from distributors.
Who can I contact for technical support of the product?
Submit any questions directly to the customer support team of the distributor listing the product. For the IS1678S-151 you can contact the distributor directly for product support, shipping queries etc.
Is the IS1678S-151 RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for IS1678S-151 have stock available?
Authorised distributors including Microchip Technology and Avnet Silica have stock available or on a lead time for IS1678S-151.
How do I check stock and lead times for all distributors?
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