Not Recommended for New Designs: This part is Not Recommended for New Designs (NRND). For newer designs, we recommend you use:
Device/Module image

EM3588

Zigbee SoCs

Note: Not Recommended for New Designs (NRND). For new designs requiring USB connectivity from a host to the wireless IC, we recommend our CP2102N USBXpress bridge IC with EFR32MG or the non-USB variants of the EM358x/9x. The EM3588 system on chip (SoC) includes an ARM® Cortex®-M3 microcontroller, 512 kB of flash, 64 kB of RAM, 0 GPIO and is available in a QFN48 package. EM3588 devices include Zigbee and Thread wireless software.

 

Key Specs

 
Core Frequency (MHz)
24
Flash (kB)
512
RAM (kB)
64
Dig I/O Pins
0
USB
Yes
Package Type
QFN48
Core Frequency (MHz)
24
Flash (kB)
512
RAM (kB)
64
Dig I/O Pins
0
USB
Yes
Package Type
QFN48
EM35xx Block Diagram

Quality Assurance, Environmental and Packaging Information

Silicon Labs targets a minimum of a 10-year lifecycle for all of its standard products and expects to produce the EM3588 until at least September 2027.

The longevity date shown above is for the preferred revision of this part number, for a complete list of part number revisions, use the search button below.

As part of its ongoing commitment to supply continuity, Silicon Labs may provide pin-compatible and functionally equivalent replacement products if Silicon Labs determines, at its discretion, that supply chain adjustments, product improvements, market conditions, or similar business or technical issues make this necessary or advisable.

If for business, technical or other reasons beyond Silicon Labs’ reasonable control, Silicon Labs finds that it is necessary to discontinue a product, our policy is to issue an EOL notice that provides 6 months from notice to place final orders and 12 months from notice for final shipments. This policy complies with the JEDEC standard EIA/JESD48 that is commonly used in the semiconductor industry. We provide the required support for a product for its full life cycle.

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