Fully Integrated Z-Wave® Wireless System-in-Package

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The Silicon Labs ZM5101 System-in-Package is a fully integrated Z-Wave module in a small 8mm x 8mm x 1.2mm form factor. It is an ideal solution for home control applications such as access control, appliance control, AV control, building automation, energy management, lighting, security, and sensor networks in the “Internet of Things”.

A baseband controller, sub-1 GHz radio transceiver, crystal, decoupling, and matching is included to provide a complete Z-Wave system requiring only an external SAW filter and antenna. The ZM5101 SiP remains pad and pin compatible with the 400 series ZM4101 SiP.

The ZM5101 SiP is based on an 8-bit 8051 CPU core, which is optimized to handle the data and link management requirements of a Z-Wave node. The patented Z-Wave protocol supports automatic retransmissions, collision avoidance mechanisms, frame acknowledgements, frame CRCs, frequency agility, and full mesh routing to ensure a highly reliable and robust wireless communication solution.

The integrated baseband controller, sub-1 GHz radio transceiver, a comprehensive set of hardware peripherals, 16kB of SRAM, and 128kB of Flash memory is available for OEM applications and the Z-Wave protocol stack.

Radio Transceiver:
• Receiver sensitivity without SAW filter down to -105dBm@9.6kbps
• Transmit power without SAW filter up to +6dBm
• Z-Wave 9.6/40/100kbps data rates
• Supports all Z-Wave sub-1 GHz frequency bands (865.2MHz to 926.3 MHz)
• Supports multi-channel frequency agility and listen before talk
• Regulatory Compliance:
- ACMA: AS/NZS 4268
- CE: EN 300 220/489
- FCC: CFR 47 Part 15
- IC: RSS-GEN/210

Symmetry Electronics is an authorized Silicon Labs distributor.


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Pad and pin compatible with the ZM4101
ITU G.9959 compliant
Optimized 8051 CPU Core
128kB Flash
Two UARTs with speed up to 230.4kbps
Two SPIs with speed up to 8MHz
USB 2.0 full speed
4-channel 12/8-bit rail-to-rail ADC with VDD/internal/external voltage reference
4-channel 16-bit LED PWM
30 GPIOs
Hardware AES-128 security engine
1000 step dimmer (TRIAC/FET)
Keypad Scan controller for up to 128 keys
Infra-red RX/TX controller with learning
Power-On-Reset/Brown-out Detection
Supply voltage range from 2.3V to 3.6V for optional battery operation
TX mode current typ. 34mA@0dBm
RX mode current typ. 32mA
Normal mode current typ. 15mA
Sleep mode current typ. 1A
Wake-up timer current typ. 700nA
Less than 1ms cold start-up time


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