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ISO7721DR
Texas Instruments
Part number
Microchip's IS1870 BLE ICs are designed for App-enabled accessories and IoT (Internet of Things) through Bluetooth® LE connectivity. It is available in the 2.4GHz ISM band radio, and is certified to Bluetooth Core Specification Version 5.0.
The IS1870 allows customers to finish their design faster and more efficiently. It combines both the transceiver and baseband functions to decrease the external components. In addition, the free Bluetooth stack firmware is provided enabling products to quickly become embedded Bluetooth LE solution. For portable and wearable applications, the product's optimized power design minimizes current consumption for extended battery life and minimal package size.
The BM-70-PICtail or BM70 modules are recommended for evaluation. Please contact your authorized Microchip representative if IC samples are required.
Firmware Release Summary, see Software Release Notes for details:
FW 2.04 (online only) - fixed ANSII vulnerabilities and other bugs for IS1870, IS1871, BM70, BM71.
BM70BLEx1FC2-0B05BA - FW 2.03 is a maintenance release for IS1870, IS1871, BM70, and BM71. Firmware version 2.0.3 adds new features/ removes limitations in previous release 1.11 and fixes Sweyntooth vulnerability.
BM70BLEx1FC2-0B04AA - FW 1.11 - Fixes bug with invalid Bluetooth address. Refer to Errata document for more information.
BM70BLEx1FC2-0B03AA - FW 1.06 - Added support for the BM71 among other bug fixes.
BM70BLEx1FC2-0002AA - FW 1.03 - Initial Release.
Yes. IS1870SF-202 by Microchip is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.
Pricing for IS1870SF-202 can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.
IS1870SF-202 is a Microchip Wireless Modules with Operating Voltage (V) Min: 1.9 and Operating Voltage (V) Max: 3.6. Review the product details or submit an RFQ if you need confirmation before purchase.
Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.
If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.
Yes. If IS1870SF-202 is unavailable, obsolete, or does not meet your required lead time, we can help check similar Microchip Wireless Modules parts or compatible alternatives.
Looking for Pricing? Contact us for volume pricing.
Fast Dispatch: Ships in 5-7 days(in-stock parts within 1-2 days)
Unishop Global Export: 1-7 days, $40.00
Guaranteed Delivery: Door-to-door in 30 days
Compliant Worldwide Shipping: DHL, FedEx, SF, and UPS.
IMPORTANT NOTICE
Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.
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